MBDataModel Class Reference
| Inherits from | MBFormattedDescriptionObject |
|---|---|
| Conforms to | NSCoding NSCopying NSMutableCopying |
| Declared in | MBDataModel.h |
Overview
An implementation of a generic class representing a node in a data model. Each data model instance contains attributes and related objects that are typically populated from XML.
When populated from an XML element, an MBDataModel
instance’s attributes
are populated from the XML element’s attributes. Related objects may also
be added based on whether the element contains any child XML elements.
Data models support validation, wherein their attributes and related objects are inspected to see whether they contain the expected values. Subclasses may implement any of the following methods to participate in validation:
- requiredAttributes
- supportedAttributes
- unsupportedAttributes
- validateAttributes
- validateAsRelativeOf:relatedBy:dataModelRoot:
Mockingbird uses instances of this class to represent data loaded from MBML (the XML-based Mockingbird Markup Language), and validation is performed to notify MBML developers of any errors in their code.
Factory & initializer methods
+ dataModelFromXML:
Creates and returns a new data model populated with the contents of the passed-in XML element. Attribute values will be set from the attributes of the XML element, and further object relationships may be established by processing the children of the element.
+ (nonnull instancetype)dataModelFromXML:(nonnull RXMLElement *)xml
Parameters
xml |
The XML to use for populating the data model |
|---|
Declared In
MBDataModel.h
– init
Default initializer; returns an empty data model instance.
- (nonnull instancetype)init
Declared In
MBDataModel.h
– initWithXML:
Populates the receiver with the data model inherent in the provided XML element. Attribute values will be set from the attributes of the XML element, and further object relationships may be established by processing the children of the element.
- (nonnull instancetype)initWithXML:(nonnull RXMLElement *)xml
Parameters
xml |
The XML to use for populating the data model |
|---|
Declared In
MBDataModel.h
– initWithAttributes:
For each key/value pair contained in the passed-in dictionary, a corresponding attribute name and value will be set on the receiver.
- (nonnull instancetype)initWithAttributes:(nonnull NSDictionary *)attrs
Parameters
attrs |
A dictionary containing the attribute names and values to use for initializing the data model object. |
|---|
Declared In
MBDataModel.h
NSCopying support
– copyWithZone:
Returns a copy of the receiver. Since all MBDataModel
instances are
mutable, this method simply calls mutableCopyWithZone:.
- (nonnull id)copyWithZone:(nullable NSZone *)zone
Parameters
zone |
Identifies a memory zone to use for allocating any new
object instances. If |
|---|
Declared In
MBDataModel.h
– mutableCopyWithZone:
Returns a copy of the receiver.
- (nonnull id)mutableCopyWithZone:(nullable NSZone *)zone
Parameters
zone |
Identifies a memory zone to use for allocating any new
object instances. If |
|---|
Declared In
MBDataModel.h
– cloneDataModel:
Turns the receiver into a clone of the passed-in data model. Any attributes
and relatives held by the receiver are thrown away, and then the receiver
is configured to contain all the same attributes and relatives as
cloneFrom
.
- (void)cloneDataModel:(nonnull MBDataModel *)cloneFrom
Parameters
cloneFrom |
The data model to clone. |
|---|
Declared In
MBDataModel.h
– cloneDataModel:withZone:
Turns the receiver into a clone of the passed-in data model. Any attributes
and relatives held by the receiver are thrown away, and then the receiver
is configured to contain all the same attributes and relatives as
cloneFrom
.
- (void)cloneDataModel:(nonnull MBDataModel *)cloneFrom withZone:(nullable NSZone *)zone
Parameters
cloneFrom |
The data model to clone. |
|---|---|
zone |
The |
Declared In
MBDataModel.h
Class posing
– poseAsClass:
Returns a new data model instance of the specified class that contains the exact same attributes and relatives as the receiver.
- (nullable id)poseAsClass:(nonnull Class)cls
Parameters
cls |
The class to pose as. |
|---|
Return Value
A new data model instance of type cls
containing the same
data model attributes and related objects as the receiver, or
nil
if cls
is not a type of MBDataModel
class.
Discussion
This is useful in cases where you might want to instantiate generic data
models from XML before doing the work of deciding what Class
each node
should be. Allows for faster loading of data models from XML.
Declared In
MBDataModel.h
XML parsing convenience
+ xmlFromFile:error:
A convenience method for parsing an XML document from a file.
+ (nonnull RXMLElement *)xmlFromFile:(nonnull NSString *)filePath error:(NSErrorPtrPtr)errPtr
Parameters
filePath |
The path of the XML file to be processed. |
|---|---|
errPtr |
If non- |
Return Value
An object representing the top-level element of the XML, or nil
if an error occurred.
Declared In
MBDataModel.h
+ xmlFromData:error:
A convenience method for parsing an XML document from an NSData
instance.
+ (nonnull RXMLElement *)xmlFromData:(nonnull NSData *)xmlData error:(NSErrorPtrPtr)errPtr
Parameters
xmlData |
The XML data to be processed. |
|---|---|
errPtr |
If non- |
Return Value
An object representing the top-level element of the XML, or nil
if an error occurred.
Declared In
MBDataModel.h
Populating the data model
– amendDataModelWithXML:
Amends the data model by overlaying attributes and potentially adding relatives to the receiver based on the contents of the passed-in XML.
- (void)amendDataModelWithXML:(nonnull RXMLElement *)xml
Parameters
xml |
The XML element to use for amending the data model. |
|---|
Discussion
If the receiver contains attributes also present on the XML element, the receiver’s attributes are replaced, while new attributes are added. If the XML element contains child elements, they may be added to the receiver as related objects.
Declared In
MBDataModel.h
– amendDataModelWithXMLFromFile:
Amends the data model by overlaying attributes and potentially adding relatives to the receiver based on the contents of the passed-in XML.
- (BOOL)amendDataModelWithXMLFromFile:(nonnull NSString *)filePath
Parameters
filePath |
The path of the file containing the XML to process. |
|---|
Return Value
YES
if the XML file was processed successfully; NO
otherwise.
Discussion
If the receiver contains attributes also present on the XML element, the receiver’s attributes are replaced, while new attributes are added. If the XML element contains child elements, they may be added to the receiver as related objects.
Declared In
MBDataModel.h
– amendDataModelWithXMLFromFile:error:
Amends the data model by overlaying attributes and potentially adding relatives to the receiver based on the contents of the passed-in XML.
- (BOOL)amendDataModelWithXMLFromFile:(nonnull NSString *)filePath error:(NSErrorPtrPtr)errPtr
Parameters
filePath |
The path of the file containing the XML to process. |
|---|---|
errPtr |
If non- |
Return Value
YES
if the XML file was processed successfully; NO
otherwise.
Discussion
If the receiver contains attributes also present on the XML element, the receiver’s attributes are replaced, while new attributes are added. If the XML element contains child elements, they may be added to the receiver as related objects.
Declared In
MBDataModel.h
– amendDataModelWithXMLFromData:
Amends the data model by overlaying attributes and potentially adding relatives to the receiver based on the contents of the passed-in XML.
- (BOOL)amendDataModelWithXMLFromData:(nonnull NSData *)xmlData
Parameters
xmlData |
An |
|---|
Return Value
YES
if the XML data was processed successfully; NO
otherwise.
Discussion
If the receiver contains attributes also present on the XML element, the receiver’s attributes are replaced, while new attributes are added. If the XML element contains child elements, they may be added to the receiver as related objects.
Declared In
MBDataModel.h
– amendDataModelWithXMLFromData:error:
Amends the data model by overlaying attributes and potentially adding relatives to the receiver based on the contents of the passed-in XML.
- (BOOL)amendDataModelWithXMLFromData:(nonnull NSData *)xmlData error:(NSErrorPtrPtr)errPtr
Parameters
xmlData |
An |
|---|---|
errPtr |
If non- |
Return Value
YES
if the XML data was processed successfully; NO
otherwise.
Discussion
If the receiver contains attributes also present on the XML element, the receiver’s attributes are replaced, while new attributes are added. If the XML element contains child elements, they may be added to the receiver as related objects.
Declared In
MBDataModel.h
– addAttributesFromXML:
For each attribute value of the passed-in XML element, a corresponding attribute will be set on the receiver.
- (void)addAttributesFromXML:(nonnull RXMLElement *)xml
Parameters
xml |
The XML element to process. |
|---|
Discussion
If the receiver contains attributes also present on the XML element, the receiver’s attributes are replaced, while new attributes are added.
Declared In
MBDataModel.h
– addAttributesFromDictionary:
For each key/value pair contained in the passed-in dictionary, a corresponding attribute will be set on the receiver.
- (void)addAttributesFromDictionary:(nonnull NSDictionary *)dict
Parameters
dict |
The dictionary containing the attributes values to be set. |
|---|
Discussion
If the receiver contains attributes also present on the XML element, the receiver’s attributes are replaced, while new attributes are added.
Declared In
MBDataModel.h
– overlayAttributesFromDictionary:
For each attribute key contained in the passed-in dictionary, the receiver will be checked for an attribute having the same name. If the receiver has no attribute with that name, the corresponding key/value pair in the dictionary will be set on the receiver. Existing attributes will not be overwritten.
- (void)overlayAttributesFromDictionary:(nonnull NSDictionary *)dict
Parameters
dict |
The dictionary containing the attributes values to overlay. |
|---|
Declared In
MBDataModel.h
– populateDataModelFromXML:
Adds related objects, if appropriate, for each XML element contained in
the passed-in element. The default implementation creates MBDataModel
objects to represent the structure of the contained XML elements, and
adds them as related objects to the receiver using the default relation
type.
- (void)populateDataModelFromXML:(nonnull RXMLElement *)container
Parameters
container |
The XML element whose child elements will be used to populate the receiver. |
|---|
Declared In
MBDataModel.h
– dataModelDidLoad
Called to notify the data model that it has been loaded or instantiated.
- (void)dataModelDidLoad
Discussion
Note: Subclasses overriding this method must always call super
.
Declared In
MBDataModel.h
– didAmendDataModelWithXMLFromFile:
Called to notify the data model that it has been amended using the contents of the given file.
- (void)didAmendDataModelWithXMLFromFile:(nonnull NSString *)filePath
Parameters
filePath |
The path of the file whose XML was loaded. |
|---|
Discussion
Note: Subclasses overriding this method must always call super
.
Declared In
MBDataModel.h
XML representation
+ dataEntityName
The entity name used to represent instances of the receiver’s class. Used
for the XML tag in simulated XML output when the xmlTagName
method would
return nil
.
+ (nonnull NSString *)dataEntityName
Declared In
MBDataModel.h
xmlTagName
If the receiver was created from an XML element, this method returns the name of the XML tag from which it originated.
@property (nullable, nonatomic, readonly) NSString *xmlTagName
Return Value
The XML tag name used to create the receiver, or nil
if
the receiver was not created from XML.
Declared In
MBDataModel.h
simulatedXML
Returns a string containing a simulated XML representation of the receiver’s attributes and related objects. This method works even if the receiver was not populated from XML in the first place.
@property (nonnull, nonatomic, readonly) NSString *simulatedXML
Discussion
Note: The XML output is simulated and may not be a byte-for-byte
representation of the originating XML (if any). Non-significant
whitespace and attribute order may differ, and if any attributes
were applied from an MBStyledDataModel
, they will be represented
in the simulated XML as well.
Declared In
MBDataModel.h
debuggingXML
Provides simulated XML output similar to that of the simulatedXML
property,
but with XML comments added that describe the relation type of any related
objects.
@property (nonnull, nonatomic, readonly) NSString *debuggingXML
Declared In
MBDataModel.h
Data model enforcement
+ requiredAttributes
Returns the set of attributes required by the receiving class (and not any superclass or subclass).
+ (nullable NSSet *)requiredAttributes
Return Value
The default implementation returns nil
, indicating that no
attributes are explicitly required.
Discussion
Implementing this method allows a class to declare that it requires one or more attributes.
During validation, an error will be logged to the console for each required
MBDataModel
attribute that is not present in the receiver. Further,
validation will fail if any required attribute is missing.
Warning: Subclasses overriding this method must never call super
.
Declared In
MBDataModel.h
+ supportedAttributes
Returns the set of attributes supported by the receiving class (and not any superclass or subclass).
+ (nullable NSSet *)supportedAttributes
Return Value
The default implementation returns nil
, indicating that no
attributes are explicitly supported.
Discussion
Implementing this method allows a class to declare that it supports one or more attributes.
During validation, a warning will be logged to the console for each
MBDataModel
attribute present in the receiver that does not appear in
the set of supported attributes. However, the presence of unsupported
attributes will not cause validation to fail.
Note: Implementations do not need to report an attribute as supported if it is also reported as required.
Warning: Subclasses overriding this method must never call super
.
Declared In
MBDataModel.h
+ unsupportedAttributes
Returns the set of attributes that are supported by one of the receiving class’s superclasses but are unsupported by the receiving class.
+ (nullable NSSet *)unsupportedAttributes
Return Value
The default implementation returns nil
, indicating that no
attributes are explicitly unsupported.
Discussion
Implementing this method allows a class to declare that it does not support one or more attributes supported by a superclass.
During validation, a warning will be logged to the console for each
MBDataModel
attribute present in the receiver that is declared as
unsupported. However, the presence of unsupported attributes will not
cause validation to fail.
Warning: Subclasses overriding this method must never call super
.
Declared In
MBDataModel.h
– implementingClassAttributeName
Returns the name of an attribute that specifies an alternate implementing class for the data model object, allowing external classes to participate in attribute validation.
- (nullable NSString *)implementingClassAttributeName
Return Value
The default implementation returns nil
, indicating that the
receiver will not consult an external class for determining
which data model attributes are valid.
Declared In
MBDataModel.h
– requiredAttributes
Returns the names of the attributes that are required by the receiver in order to pass validation.
- (nullable NSSet *)requiredAttributes
Declared In
MBDataModel.h
– ignoredAttributes
Returns the names of the attributes that will ignored by the receiver.
- (nullable NSSet *)ignoredAttributes
Declared In
MBDataModel.h
– deprecateAttribute:inFavorOf:
Marks an attribute as being deprecated in favor of another attribute. This mechanism is used to rename an attribute while still maintaining backwards compatibility with existing code.
- (void)deprecateAttribute:(nonnull NSString *)deprecatedAttribute inFavorOf:(nonnull NSString *)newAttribute
Parameters
deprecatedAttribute |
The name of the deprecated attribute. |
|---|---|
newAttribute |
The name of the attribute to use instead of
|
Discussion
Whenever a deprecated attribute is encountered during validation, a warning is issued and the value of the deprecated attribute is copied to the new attribute (assuming the new attribute doesn’t already exist, in which case the value of the deprecated attribute is ignored altogether).
Note: This method must be called prior to invoking the superclass
implementation of the validateAttributes
method.
Declared In
MBDataModel.h
Data model validation
– validateDataModel
Attempts to validate the data model using the receiver as the root node.
- (BOOL)validateDataModel
Return Value
YES
if the receiver’s data model is valid; NO
otherwise.
Discussion
Validation will occur even if the receiver is not marked as needing validation.
Use validateDataModelIfNeeded
to ensure validation occurs only when
necessary.
Warning: Subclasses shouldn’t override this method. Instead, to hook into the
validation process, subclasses should override validateAttributes
or validateAsRelativeOf:relatedBy:dataModelRoot:
.
Declared In
MBDataModel.h
– validateDataModelIfNeeded
If the data model is marked as needing validation, this method returns the
result of calling validateDataModel
; otherwise, this method returns the
result of calling isDataModelValid
.
- (BOOL)validateDataModelIfNeeded
Return Value
YES
if the receiver’s data model is valid; NO
otherwise.
Discussion
Warning: Subclasses shouldn’t override this method. Instead, to hook into the
validation process, subclasses should override validateAttributes
or validateAsRelativeOf:relatedBy:dataModelRoot:
.
Declared In
MBDataModel.h
– validateAttributes
Asks the receiver to validate its data model attributes (but not any related objects).
- (BOOL)validateAttributes
Return Value
YES
if the receiver’s attributes are valid; NO
otherwise.
Discussion
A data model object’s attributes are considered valid if all required attributes are present.
Subclasses that need to hook into the attribute validation process may override this method, but should be sure to call the superclass implementation.
Note: For each unsupported attribute encountered during attribute validation, a warning will be logged to the console. However, the presence of unsupported attributes will not cause the data model to be considered invalid.
Declared In
MBDataModel.h
– validateAsRelativeOf:relatedBy:dataModelRoot:
Called by validateDataModel
to attempt to validate a member of a larger data
model.
- (BOOL)validateAsRelativeOf:(nullable MBDataModel *)relative relatedBy:(nullable NSString *)relationType dataModelRoot:(nonnull MBDataModel *)root
Parameters
relative |
If the receiver is being validated as a relative of
another data model object, this parameter will contain the
relative. This parameter will be |
|---|---|
relationType |
If the receiver is being validated as a relative of
another data model object, this parameter will contain the name of
the relation type by which the receiver is related to |
root |
If the receiver is being validated as a relative of another
data model object, this parameter will contain the root node of the
data model (in other words, the original receiver of the call to
|
Return Value
YES
if the receiver’s data model is valid; NO
otherwise.
Discussion
Subclasses that need to hook into the data model validation process may
override this method. However, if subclasses only need to perform attribute
validation, they should override the simpler validateAttributes
method.
If a subclass implementation detects no problem with the data model, it
should return the value returned by calling the superclass’s
validateAsRelativeOf:relatedBy:dataModelRoot:
method.
At the first sign of an invalid data model, subclass implementations
should return NO
.
Warning: This method should not be called directly, except by subclasses calling the superclass implementation.
Declared In
MBDataModel.h
– markDataModelNeedsValidation
This method is called to mark the receiver as needing validation.
- (void)markDataModelNeedsValidation
Declared In
MBDataModel.h
– doesDataModelNeedValidation
Returns YES
if the receiver needs data model validation, NO
otherwise.
- (BOOL)doesDataModelNeedValidation
Discussion
Whenever the data model changes, it will be marked as needing validation.
Note: At instantiation time, a data model is considered invalid and is marked as needing validation. After a call to validateDataModel returns, the receiver is marked as no longer needing validation, even if validation fails.
Declared In
MBDataModel.h
– markDataModelInvalid
This method is called to mark the receiver’s data model as invalid.
- (void)markDataModelInvalid
Declared In
MBDataModel.h
– isDataModelValid
Returns YES
if the receiver’s most recent validation attempt succeeded
and if the receiver is not marked as needing validation.
- (BOOL)isDataModelValid
Declared In
MBDataModel.h
Copying data model attributes
– objectAttributes
Returns a copy of the receiver’s attribute values.
- (nullable NSDictionary *)objectAttributes
Declared In
MBDataModel.h
– addAttributesToDictionary:
Adds the receiver’s attributes to the passed-in NSMutableDictionary
.
- (void)addAttributesToDictionary:(nonnull NSMutableDictionary *)dict
Parameters
dict |
The dictionary to which the receiver’s attribute names and values will be added. |
|---|
Declared In
MBDataModel.h
Accessing data model values
content
Represents the content of this data model object. When the data model is
populated from an XML element containing text content, this property will
contain an NSString
with that text.
@property (nullable, nonatomic, strong) id content
Declared In
MBDataModel.h
hasStringContent
Returns YES
if the value of the content
property is an NSString
, and if
that string contains at least one non-whitespace character.
@property (nonatomic, assign) BOOL hasStringContent
Declared In
MBDataModel.h
– countAttributes
Returns the number of attributes that currently have values set on the receiver.
- (NSUInteger)countAttributes
Declared In
MBDataModel.h
– attributeNames
Returns an array of NSString
s containing the names of the attributes
that currently have values set on the receiver.
- (nullable NSArray *)attributeNames
Declared In
MBDataModel.h
– hasAttribute:
Returns YES
if the receiver has an attribute with the specified name,
NO
otherwise.
- (BOOL)hasAttribute:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute to check. |
|---|
Declared In
MBDataModel.h
– valueOfAttribute:
Returns the value of the attribute with the specified name.
- (nullable id)valueOfAttribute:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value is to be retrieved. |
|---|
Return Value
The value of the attribute attrName
. May be nil
.
Declared In
MBDataModel.h
– stringValueOfAttribute:
Returns the string value of the attribute with the specified name.
- (nullable NSString *)stringValueOfAttribute:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value is to be retrieved. |
|---|
Return Value
The value of the attribute attrName
as an NSString
. May be
nil
.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method.
Declared In
MBDataModel.h
– numberValueOfAttribute:
Returns the numeric value of the attribute with the specified name.
- (nullable NSDecimalNumber *)numberValueOfAttribute:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value is to be retrieved. |
|---|
Return Value
The value of the attribute attrName
as an NSNumber
. May be
nil
.
Discussion
If the value’s underlying type is not NSNumber
, the value will be coerced
into a number using [MBExpression numberFromValue:]
.
Declared In
MBDataModel.h
– booleanValueOfAttribute:
Returns the boolean value of the attribute with the specified name.
- (BOOL)booleanValueOfAttribute:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value is to be retrieved. |
|---|
Return Value
The value of the attribute attrName
as a BOOL
.
Discussion
If the value’s underlying type is not boolean, the value will be coerced into
a boolean using [MBExpression booleanFromValue:]
.
Declared In
MBDataModel.h
– integerValueOfAttribute:
Returns the NSInteger
value of the attribute with the specified name.
- (NSInteger)integerValueOfAttribute:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value is to be retrieved. |
|---|
Return Value
The value of the attribute attrName
as an NSInteger
.
Discussion
If the value’s underlying type is not NSNumber
, the value will be coerced
into a number using [MBExpression numberFromValue:]
and the resulting
instance’s integerValue
will be returned.
Declared In
MBDataModel.h
– doubleValueOfAttribute:
Returns the double
value of the attribute with the specified name.
- (double)doubleValueOfAttribute:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value is to be retrieved. |
|---|
Return Value
The value of the attribute attrName
as a double
.
Discussion
If the value’s underlying type is not NSNumber
, the value will be coerced
into a number using [MBExpression numberFromValue:]
and the resulting
instance’s doubleValue
will be returned.
Declared In
MBDataModel.h
Keyed subscripting support
– objectForKeyedSubscript:
Provides access to data model attribute values using the Objective-C keyed subscripting notation.
- (nullable id)objectForKeyedSubscript:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value is to be retrieved. |
|---|
Return Value
The value of the attribute with the name attrName
. May be nil
.
Discussion
In the following Objective-C code:
MBDataModel* node = // declared elsewhere
id nodeTitle = node[@"title"];
The nodeTitle
variable would contain the value of node
’s attribute named
“title
”.
Declared In
MBDataModel.h
– setObject:forKeyedSubscript:
Allows setting data model attribute values using the Objective-C keyed subscripting notation.
- (void)setObject:(nonnull id)obj forKeyedSubscript:(nonnull NSString *)attrName
Parameters
obj |
The new value for the attribute. |
|---|---|
attrName |
The name of the attribute whose value is to be set. |
Discussion
In the following Objective-C code:
MBDataModel* node = // declared elsewhere
node[@"title"] = @"Mockingbird";
node
’s attribute named “title
” is set to the string “Mockingbird
”.
Declared In
MBDataModel.h
Performing expression evaluation on attribute values
– evaluateAsObject:
Interprets the value of the given attribute as an NSString
containing an
expression, and returns the result of evaluating that expression in the
object context.
- (nullable id)evaluateAsObject:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value will be evaluated as an expression. |
|---|
Return Value
The result of evaluating the value of attrName
as an expression.
May be nil
.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method before being
evaluated as an expression.
Declared In
MBDataModel.h
– evaluateAsObject:defaultValue:
Interprets the value of the given attribute as an NSString
containing an
expression, and returns the result of evaluating that expression in the
object context.
- (nullable id)evaluateAsObject:(nonnull NSString *)attrName defaultValue:(nullable id)def
Parameters
attrName |
The name of the attribute whose value will be evaluated as an expression. |
|---|---|
def |
The value to return if the receiver has no attribute named
|
Return Value
The result of evaluating the value of attrName
as an expression,
or def
if evaluation failed.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method before being
evaluated as an expression.
Declared In
MBDataModel.h
– evaluateAsString:
Interprets the value of the given attribute as an NSString
containing an
expression, and returns the result of evaluating that expression in the
string context.
- (nullable NSString *)evaluateAsString:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value will be evaluated as an expression. |
|---|
Return Value
The result of evaluating the value of attrName
as an expression.
May be nil
.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method before being
evaluated as an expression.
Declared In
MBDataModel.h
– evaluateAsString:defaultValue:
Interprets the value of the given attribute as an NSString
containing an
expression, and returns the result of evaluating that expression in the
string context.
- (nullable NSString *)evaluateAsString:(nonnull NSString *)attrName defaultValue:(nullable NSString *)def
Parameters
attrName |
The name of the attribute whose value will be evaluated as an expression. |
|---|---|
def |
The value to return if the receiver has no attribute named
|
Return Value
The result of evaluating the value of attrName
as an expression,
or def
if evaluation failed.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method before being
evaluated as an expression.
Declared In
MBDataModel.h
– evaluateAsNumber:
Interprets the value of the given attribute as an NSString
containing an
expression, and returns the result of evaluating that expression in the
numeric context.
- (nullable NSDecimalNumber *)evaluateAsNumber:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value will be evaluated as an expression. |
|---|
Return Value
The result of evaluating the value of attrName
as an expression.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method before being
evaluated as an expression.
Declared In
MBDataModel.h
– evaluateAsNumber:defaultValue:
Interprets the value of the given attribute as an NSString
containing an
expression, and returns the result of evaluating that expression in the
numeric context.
- (nullable NSDecimalNumber *)evaluateAsNumber:(nonnull NSString *)attrName defaultValue:(nullable NSDecimalNumber *)def
Parameters
attrName |
The name of the attribute whose value will be evaluated as an expression. |
|---|---|
def |
The value to return if the receiver has no attribute named
|
Return Value
The result of evaluating the value of attrName
as an expression,
or def
if evaluation failed.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method before being
evaluated as an expression.
Declared In
MBDataModel.h
– evaluateAsBoolean:
Interprets the value of the given attribute as an NSString
containing an
expression, and returns the result of evaluating that expression in the
boolean context.
- (BOOL)evaluateAsBoolean:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute whose value will be evaluated as an expression. |
|---|
Return Value
The result of evaluating the value of attrName
as an expression.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method before being
evaluated as an expression.
Declared In
MBDataModel.h
– evaluateAsBoolean:defaultValue:
Interprets the value of the given attribute as an NSString
containing an
expression, and returns the result of evaluating that expression in the
boolean context.
- (BOOL)evaluateAsBoolean:(nonnull NSString *)attrName defaultValue:(BOOL)def
Parameters
attrName |
The name of the attribute whose value will be evaluated as an expression. |
|---|---|
def |
The value to return if the receiver has no attribute named
|
Return Value
The result of evaluating the value of attrName
as an expression,
or def
if evaluation failed.
Discussion
If the value’s underlying type is not NSString
, the value will be coerced
into a string using the NSObject
’s description
method before being
evaluated as an expression.
Declared In
MBDataModel.h
Setting data model attribute values
– setAttribute:forName:
Sets a data model attribute value.
- (void)setAttribute:(nullable id)attrVal forName:(nonnull NSString *)attrName
Parameters
attrVal |
The new value of the attribute. If |
|---|---|
attrName |
The name of the attribute whose value is being set. |
Declared In
MBDataModel.h
– setBooleanAttribute:forName:
Sets a boolean data model attribute value.
- (void)setBooleanAttribute:(BOOL)attrVal forName:(nonnull NSString *)attrName
Parameters
attrVal |
The new value of the attribute. |
|---|---|
attrName |
The name of the attribute whose value is being set. |
Declared In
MBDataModel.h
– setIntegerAttribute:forName:
Sets a boolean data model attribute value.
- (void)setIntegerAttribute:(NSInteger)attrVal forName:(nonnull NSString *)attrName
Parameters
attrVal |
The new value of the attribute. |
|---|---|
attrName |
The name of the attribute whose value is being set. |
Declared In
MBDataModel.h
– setDoubleAttribute:forName:
Sets a double data model attribute value.
- (void)setDoubleAttribute:(double)attrVal forName:(nonnull NSString *)attrName
Parameters
attrVal |
The new value of the attribute. |
|---|---|
attrName |
The name of the attribute whose value is being set. |
Declared In
MBDataModel.h
Renaming and removing attributes
– renameAttribute:to:
Renames an attribute, moving the value from the old attribute name to the new name.
- (void)renameAttribute:(nonnull NSString *)oldName to:(nonnull NSString *)newName
Parameters
oldName |
The name of the attribute to rename to |
|---|---|
newName |
The new name for the attribute currently known as |
Declared In
MBDataModel.h
– removeAttribute:
Removes the specified attribute from the receiver.
- (void)removeAttribute:(nonnull NSString *)attrName
Parameters
attrName |
The name of the attribute to remove from the receiver. |
|---|
Declared In
MBDataModel.h
Determining relation types
+ defaultRelationType
Returns the name of the default relation used by the class.
+ (nonnull NSString *)defaultRelationType
Declared In
MBDataModel.h
– currentRelationTypes
Returns an array of NSString
s containing the names of each relation type
for which there is currently at least one related object.
- (nonnull NSArray *)currentRelationTypes
Discussion
The order of the elements in the returned array is nondeterministic and has no significance.
Declared In
MBDataModel.h
Counting related objects
– countRelatives
Returns the count of all related objects in the data model.
- (NSUInteger)countRelatives
Declared In
MBDataModel.h
– countRelativesWithRelationType:
Returns the count of the related objects in the data model that have the specified relation type.
- (NSUInteger)countRelativesWithRelationType:(nonnull NSString *)relation
Parameters
relation |
The relation type whose relatives are to be counted. |
|---|
Declared In
MBDataModel.h
– countRelativesWithDefaultRelation
Returns the count of the related objects in the data model that have the default relation type.
- (NSUInteger)countRelativesWithDefaultRelation
Declared In
MBDataModel.h
Accessing related objects
containingRelative
The containing data model relative (if any) of the receiver. Will be set if the receiver was added as a relative to another data model instance.
@property (nullable, nonatomic, weak) MBDataModel *containingRelative
Declared In
MBDataModel.h
– allRelatives
Returns all MBDataModel
objects related to the receiver regardless of
relation type.
- (nonnull NSArray *)allRelatives
Return Value
An NSArray
containing the relatives. If there are no relatives,
an empty array—not nil
—will be returned.
Declared In
MBDataModel.h
– relativesWithRelationType:
Returns all MBDataModel
objects related to the receiver by the specified
relation type.
- (nonnull NSArray *)relativesWithRelationType:(nonnull NSString *)relation
Parameters
relation |
The name of the relation type for which the related objects will be returned. |
|---|
Return Value
An NSArray
containing the relatives. If there are no relatives,
an empty array—not nil
—will be returned.
Declared In
MBDataModel.h
– relativesWithDefaultRelation
Returns all MBDataModel
objects related to the receiver by the default
relation type.
- (nonnull NSArray *)relativesWithDefaultRelation
Return Value
An NSArray
containing the relatives. If there are no relatives,
an empty array—not nil
—will be returned.
Declared In
MBDataModel.h
– firstRelativeWithDefaultRelation
Returns the first MBDataModel
related to the receiver by the default
relation type.
- (nullable MBDataModel *)firstRelativeWithDefaultRelation
Return Value
The first relative, or nil
if there isn’t one.
Declared In
MBDataModel.h
– firstRelativeWithRelationType:
Returns the first MBDataModel
related to the receiver by the specified
relation type.
- (nullable MBDataModel *)firstRelativeWithRelationType:(nonnull NSString *)relation
Parameters
relation |
The name of the relation type for which the first related object will be returned. |
|---|
Return Value
The first relative, or nil
if there isn’t one.
Declared In
MBDataModel.h
Adding related objects to the data model
– addRelative:
Relates the passed-in data model object to the receiver using the default relation type.
- (void)addRelative:(nonnull MBDataModel *)relative
Parameters
relative |
The data model object to add as a relative to the receiver. |
|---|
Declared In
MBDataModel.h
– addRelative:withRelationType:
Relates the passed-in data model object to the receiver using the specified relation type.
- (void)addRelative:(nonnull MBDataModel *)relative withRelationType:(nonnull NSString *)relation
Parameters
relative |
The data model object to add as a relative to the receiver. |
|---|---|
relation |
The name of the relation type by which |
Declared In
MBDataModel.h
– addRelatives:
Each MBDataModel
returned by the enumeration is added to the receiver as
a relative using the default relation type.
- (void)addRelatives:(nonnull NSObject<NSFastEnumeration> *)relatives
Parameters
relatives |
An enumeration of |
|---|
Declared In
MBDataModel.h
– addRelatives:withRelationType:
Each MBDataModel
returned by the enumeration is added to the receiver as
a relative using the specified relation type.
- (void)addRelatives:(nonnull NSObject<NSFastEnumeration> *)relatives withRelationType:(nonnull NSString *)relation
Parameters
relatives |
An enumeration of |
|---|---|
relation |
The name of the relation type by which the relatives will be added to the receiver. |
Declared In
MBDataModel.h
Building out the data model from an XML structure
– addRelativeOfClass:forElement:
Creates a data model object of the given class from the specified XML element, and adds it to the receiver as a relative using the XML tag name of the element as the relation type.
- (void)addRelativeOfClass:(nonnull Class)relCls forElement:(nonnull RXMLElement *)element
Parameters
relCls |
The class of |
|---|---|
element |
The XML element that will be used to populate the newly-created data model object. |
Declared In
MBDataModel.h
– addRelativeOfClass:withRelationType:forElement:
Creates a data model object of the given class from the specified XML element, and adds it to the receiver as a relative using the specified relation type.
- (void)addRelativeOfClass:(nonnull Class)relCls withRelationType:(nullable NSString *)relation forElement:(nonnull RXMLElement *)element
Parameters
relCls |
The class of |
|---|---|
relation |
The relation type to use for adding the newly-created
data model object to the receiver. If |
element |
The XML element that will be used to populate the newly-created data model object. |
Declared In
MBDataModel.h
– addRelativeOfClass:forFirstChildOf:havingTag:
Creates a data model object of the given class from the first child
element of the passed-in XML having the given XML tag, and adds it to the
receiver as a relative using tagName
as the relation type.
- (void)addRelativeOfClass:(nonnull Class)relCls forFirstChildOf:(nonnull RXMLElement *)container havingTag:(nonnull NSString *)tagName
Parameters
relCls |
The class of |
|---|---|
container |
The XML element whose first child element having
the tag name |
tagName |
The tag name of the first child element of |
Discussion
If container
has no child element with the tag tagName
, no action is taken.
Declared In
MBDataModel.h
– addRelativeOfClass:withRelationType:forFirstChildOf:havingTag:
Creates a data model object of the given class from the first child
element of the passed-in XML having the given XML tag, and adds it to the
receiver as a relative using relation
as the relation type.
- (void)addRelativeOfClass:(nonnull Class)relCls withRelationType:(nullable NSString *)relation forFirstChildOf:(nonnull RXMLElement *)container havingTag:(nonnull NSString *)tagName
Parameters
relCls |
The class of |
|---|---|
relation |
The relation type to use for adding the newly-created
data model object as a relative to the receiver. If |
container |
The XML element whose first child element having
the tag name |
tagName |
The tag name of the first child element of |
Discussion
If container
has no child element with the tag tagName
, no action is taken.
Declared In
MBDataModel.h
– addRelativeOfClass:forEachChildOf:
Constructs a data model object of the given class for each child element of the passed-in XML. Each data model object instantiated is added to the receiver as a relative using the default relation type.
- (void)addRelativeOfClass:(nonnull Class)relCls forEachChildOf:(nonnull RXMLElement *)container
Parameters
relCls |
The class of |
|---|---|
container |
The XML element whose child elements will be used to populate any newly-created data model objects. |
Discussion
If container
has no children, no action is taken.
Declared In
MBDataModel.h
– addRelativeOfClass:withRelationType:forEachChildOf:
Constructs a data model object of the given class for each child element of the passed-in XML. Each data model object instantiated is added to the receiver as a relative using the specified relation type.
- (void)addRelativeOfClass:(nonnull Class)relCls withRelationType:(nullable NSString *)relation forEachChildOf:(nonnull RXMLElement *)container
Parameters
relCls |
The class of |
|---|---|
relation |
The relation type to use for adding the newly-created
data model object as a relative to the receiver. If |
container |
The XML element whose child elements will be used to populate any newly-created data model objects. |
Discussion
If container
has no children, no action is taken.
Declared In
MBDataModel.h
– addRelativeOfClass:forEachChildOf:havingTag:
Constructs a data model object of the given class for each child element of
the passed-in XML that has the specified tag name. Each data model object
instantiated is added to the receiver as a relative using tagName
as the
relation type.
- (void)addRelativeOfClass:(nonnull Class)relCls forEachChildOf:(nonnull RXMLElement *)container havingTag:(nonnull NSString *)tagName
Parameters
relCls |
The class of |
|---|---|
container |
The XML element whose child elements will be used to populate any newly-created data model objects. |
tagName |
The tag name of the child elements of |
Discussion
If container
has no child element with the tag tagName
, no action is taken.
Declared In
MBDataModel.h
– addRelativeOfClass:withRelationType:forEachChildOf:havingTag:
Constructs a data model object of the given class for each child element of
the passed-in XML that has the specified tag name. Each data model object
instantiated is added to the receiver as a relative using relation
as the
relation type.
- (void)addRelativeOfClass:(nonnull Class)relCls withRelationType:(nullable NSString *)relation forEachChildOf:(nonnull RXMLElement *)container havingTag:(nonnull NSString *)tagName
Parameters
relCls |
The class of |
|---|---|
relation |
The relation type to use for adding the newly-created
data model object as a relative to the receiver. If |
container |
The XML element whose child elements will be used to populate any newly-created data model objects. |
tagName |
The tag name of the child elements of |
Discussion
If container
has no child element with the tag tagName
, no action is taken.
Declared In
MBDataModel.h
Building out the data model automatically
– relationTypeForTag:
Returns the relation type to use when automatically creating related data objects from XML.
- (nullable NSString *)relationTypeForTag:(nonnull NSString *)tagName
Parameters
tagName |
The XML tag name for which the relation type is desired. |
|---|
Return Value
The relation type. Implementations may return nil
if they do
not support the specified tag name.
Discussion
The default implementation returns the default relation type for the receiver’s class.
Note: This method is called from within the base implementation of
populateDataModelFromXML:
. Subclasses may override that method
to perform custom XML handling, in which case this method may not
be called.
Declared In
MBDataModel.h
– shouldAutomaticallyAddRelativeOfType:fromTag:
Determines whether the receiver should attempt to add an automatically-created related object for the given relation type.
- (BOOL)shouldAutomaticallyAddRelativeOfType:(nonnull NSString *)relationType fromTag:(nonnull NSString *)tagName
Parameters
relationType |
The relation type. |
|---|---|
tagName |
The XML tag name for which the related object may be created. |
Return Value
YES
if a relative should be automatically added for the given
relation type; NO
otherwise. The default implementation returns
YES
.
Discussion
This mechanism allows MBDataModel
implementations to limit the number of
related objects of a given type.
Note: This method is called from within the base implementation of
populateDataModelFromXML:
. Subclasses may override that method
to perform custom XML handling, in which case this method may not
be called.
Declared In
MBDataModel.h
– implementingClassForRelativeOfType:fromTag:
Called to query the implementation to determine the Class
that should be used
for instances of related objects that are created automatically from XML by the
MBDataModel
superclass.
- (nullable Class)implementingClassForRelativeOfType:(nonnull NSString *)relationType fromTag:(nonnull NSString *)tagName
Parameters
relationType |
The relation type. |
|---|---|
tagName |
The XML tag name for which the related object is being created. |
Return Value
The Class
to create for the related object, or nil
if the
receiver does not support the specified relation type. If a
non-nil
value is returned, the class must be a type of
MBDataModel
. The default implementation returns
[
MBDataModel class
]
.
Discussion
Note: This method is called from within the base implementation of
populateDataModelFromXML:
. Subclasses may override that method
to perform custom XML handling, in which case this method may not
be called.
Declared In
MBDataModel.h
Removing related objects from the data model
– removeRelative:
Removes from the receiver all instances of the given relative from any relation type in which it occurs.
- (void)removeRelative:(nonnull MBDataModel *)relative
Parameters
relative |
The data model relative to remove. |
|---|
Declared In
MBDataModel.h
– removeRelative:withRelationType:
Removes from the receiver any instance of the given relative from the specified relation.
- (void)removeRelative:(nonnull MBDataModel *)relative withRelationType:(nonnull NSString *)relation
Parameters
relative |
The data model relative to remove. |
|---|---|
relation |
The name of the relation type for which |
Declared In
MBDataModel.h
Notification of changes to the set of relatives
– dataModelDidAddOrRemoveRelatives
Notifies the receiver that one or more relatives have been added or removed
- (void)dataModelDidAddOrRemoveRelatives
Discussion
Note: Subclasses overriding this method must always call super
.
Declared In
MBDataModel.h


Explained the fountain pen mystery. Um, the new cartridges were blue...
8/4/2008, 7:50:33 PM
Favs: 0
Retweets: 0
link--- layout: tweet ---
Explained the fountain pen mystery. Um, the new cartridges were blue...
8/4/2008, 7:50:33 PM
Favs: 0
Retweets: 0
link


05-Jun-2017 | Milku
But I've got wild art.
It's Day 5 of 30 Days Wild. And I thought my little humans would seek out some paint and make a mess...I mean...erm...they would create some art. They even made their own paint, but no natural ingredients there so I'll not bother telling you more about that. Pretty colours though.
They reused the mushrooms that they'd taken spore prints from yesterday...nobody would eat them. They painted the gills and pressed the mushroom down onto some plain cardboard. Pressed a bit too hard if you ask me because the mushroom disintegrated. However, it did give them smaller pieces to use for printing.
They then carved a potato to make a stamp for printing shapes.
And they raided the garden for leaves and used them to print patterns. They've told me what plants they took the leaves from, but can you identify them?
Answers: hazel, blackthorn, jostaberry, sage.
Then they couldn't stop. But at least they packed away the paint. Instead they formed some twigs into a circle and wrapped ivy around it. It was a lovely crown for the little humans to wear and they did let me decorate my cage with it for a short while.


The input class allows you to access HTTP parameters, load server variables and user agent details.
Input class extends Fuel\Core\Input.
Additional methods in \Hybrid\Input allow to Fuel to process "HMVC + RESTful Request" using \Hybrid\Request.


| 410 | (A) | a-gaynes the cristyn to come witħ castełłs one bakkes |
| 412 | (C) | Aȝeyn þe cristen to come . with castelles on bakke |
| 412 | (D) | Aȝen þe cristyn to come wþ castels on bakkes |
| 408 | (E) | aȝen þe cristen to come . with castellis on her bakkes . |
| (Ex) | ---- no text ---- | |
| 425 | (L) | aȝen þe cristen to come with castels on bake |
| 393 | (P) | Agayne þe cristen to com with castełł on bakkes |
| 406 | (U) | Ayeins the cristen to kome / witħ stregħt on her bak |
| (V) | ---- no text ---- |


Wales vs Hungary LIVE: Latest score and goal updates from crucial Euro 2020 qualifier
Follow all the action as Ryan Giggs’ side look to book their place at the European Championships
by Tom KershawFollow live as Wales look to secure their spot at next summer's European Championships against Hungary at the Cardiff City Stadium.
Ryan Giggs's side know victory will guarantee their qualification and have been boosted by both Gareth Bale and Aaron Ramsey passing late fitness tests, with the star duo set to start together for the first time in qualifying.
If Wales fail to win tonight all hope is not lost however as they will still have the opportunity to reach Euro 2020 via the playoffs. Follow all the action live below:
Show latest update
2019-11-19T19:28:33.680Z
Giggs: "Obviously the quality they've got, the experience. We've not had them together a long time, Aaron was missing for almost a year. It's not just about two players though, we need to be together as a team to get the victory."
- Tom Kershaw
- 19 November 2019 19:28
2019-11-19T19:24:02.460Z
There's no place in the side for Ethan Ampadu tonight. The teenager is enduring a frustrating time at RB Leipzig at the moment and you can't help but feel that had he dropped down to a Championship club on loan from Chelsea this season, he would be a permanent fixture in Giggs' starting line-up. Instead, at club level, he's played just 66 minutes since August.
- Tom Kershaw
- 19 November 2019 19:24
2019-11-19T19:17:46.093Z
On his media duties this week, Bale has also taken time to address the criticism of his love of golf.
"I find it hilarious to be honest, especially some of the pictures and stuff my friends send me," he said of the jokes and headline regularly featuring in the Spanish press. "On one it said triple bogey - and I've never had a triple bogey! At least give me an albatross! It's funny. Some of the things I have seen, people don't understand and don't know what they're on about. So I just find it quite funny.
- Tom Kershaw
- 19 November 2019 19:17
2019-11-19T19:11:02.956Z
Ryan Giggs is also feeling upbeat ahead of one of the defining ties of his managerial career so far.
The team in 2016, everyone, whether you were involved or a fan or watching on TV, it was amazing. If we can recreate that atmosphere, it’s fantastic. It’s not about individuals. As a player, that’s over now. Now I’m a manager. I think we’ve put ourselves in a great position. We’ve still got one game to go and a tough game, so we’ll need to win that to qualify.
- Tom Kershaw
- 19 November 2019 19:11
Advertisement
2019-11-19T18:52:27.566Z
Gareth Bale is feeling optimistic about Wales' chances tonight. His side are desperate to avenge their defeat against Ireland at the same stage of qualifying which saw them miss out on the 2018 World Cup.
I think we can use both of them to our advantage. We have got the kind of euphoria of qualifying for our first Euros and doing so well at the competition that we really want to do that again. We’ve also got the negatives of knowing how it feels to miss out on qualifying for a tournament like we did the World Cup so we can use both of them to our advantage.
- Tom Kershaw
- 19 November 2019 18:52
2019-11-19T18:47:46.553Z
And here are both teams in full. Former Arsenal transfer target Dominik Szoboszlai starts for Hungary.
- Tom Kershaw
- 19 November 2019 18:47
2019-11-19T18:44:55.680Z
The teams are in.... and Gareth Bale and Aaron Ramsey both start! It's the first time they've been in the XI together throughout qualifying.
- Tom Kershaw
- 19 November 2019 18:44
2019-11-19T18:30:30.220Z
Welcome to The Independent's live coverage of Wales vs Hungary where Ryan Giggs's side know a victory tonight will guarantee their qualification for Euro 2020.
- Tom Kershaw
- 19 November 2019 18:30
Advertisement
Please allow a moment for the blog to load.
When is it?
Kick-off at the Cardiff City Stadium is at 7:45pm (BST) on Tuesday 19 November.
How can I watch it?
The match will be broadcast live on Sky Sports Main Event, with coverage starting at 7:00pm.
Team News
Both Bale and Ramsey were passed fit, with the pair set to start together for the first time during qualifying. It means that one of Rabbi Matondo and Harry Wilson is likely to miss out on a place in the starting eleven.
Predicted Line-ups
Wales: Hennessey; Davies, Mepham, Roberts, Lockyer; Allen, Ampadu; James, Ramsey, Wilson; Bale.
Hungary: Gulacsi; Bese, Lang, Barath, Korhut; Vida; Dzsudzsak, Holman, Szoboszlai, Varga; Szalai.
Odds
Wales - 8/13
Hungary - 5/1
Draw - 29/10


Box of Bricks
问题描述 :
Little Bob likes playing with his box of bricks. He puts the bricks one upon another and builds stacks of different height. “Look, I’ve built a wall!”, he tells his older sister Alice. “Nah, you should make all stacks the same height. Then you would have a real wall.”, she retorts. After a little con- sideration, Bob sees that she is right. So he sets out to rearrange the bricks, one by one, such that all stacks are the same height afterwards. But since Bob is lazy he wants to do this with the minimum number of bricks moved. Can you help?
输入:
The input consists of several data sets. Each set begins with a line containing the number n of stacks Bob has built. The next line contains n numbers, the heights hi of the n stacks. You may assume 1 <= n <= 50 and 1 <= hi <= 100.
The total number of bricks will be divisible by the number of stacks. Thus, it is always possible to rearrange the bricks such that all stacks have the same height.
The input is terminated by a set starting with n = 0. This set should not be processed.
输出:
For each set, first print the number of the set, as shown in the sample output. Then print the line “The minimum number of moves is k.”, where k is the minimum number of bricks that have to be moved in order to make all the stacks the same height.
Output a blank line after each set.
样例输入:
6 5 2 4 1 7 5 0
样例输出:
Set #1 The minimum number of moves is 5.
#include <stdio.h> int main() { int n, hi[51], i, sum, avg, step, count; count = 1; scanf("%d", &n); while (n) { sum = 0; avg = 0; step = 0; for (i = 0; i < n; i++) { scanf("%d", &hi[i]); sum += hi[i]; } avg = sum/n; for (i = 0; i < n; i++) { if (avg > hi[i]) step += avg - hi[i]; } printf("Set #%d\n", count++); printf("The minimum number of moves is %d.\n\n", step); scanf("%d", &n); } return 0; }
解题报告转自：http://blog.csdn.net/ysc504/article/details/8251170
(adsbygoogle = window.adsbygoogle || []).push({});
这个应该是最朴素的KMP实现
算法是程序的灵魂，算法分简单和复杂，如果不搞大数据类，程序员了解一下简单点的算法也是可以的，但是会算法的一定要会编程才行，程序员不一定要会算法，利于自己项目需要的可以简单了解。
全是智力分析的题
很全很强大！
这个系列很不错
刚开始学习，为啥会报错了
为什么for循环找到的i一定是素数叻，而且约数定理说的是n=p1^a1*p2^a2*p3^a3*…*pk^ak，而你每次取余都用的是原来的m，也就是n
感觉我好像很多都不会做。。。。
这是研发类的题还是算法类？
楼主 为什么输入的形式都不对 题目是不是弄错了？
#pragma pack(2) 这个用法太坑爹
没有对题目进行一番分析，真是美中不足啊
感谢分享 学习了`(*∩_∩*)′
文章写得挺好，就是最后的斐波那契那个没有看明白


This directory contains scripts that:
enable migrating to the new podcaster
automatically connect Shows with Channels by setting podcast_channel_id field in the show table
handle the new podcaster's API (audio file creation, xml file creation)
a basic test interface for this API.
LINKS
Clicking the link above will crawl the podcast files in directory


‘Be Smart And Chop Your Guy’s Money Very Well’– Tracey Boakye To Young Ladies
by Ghbase New WriterActress and entrepreneur, Tracey Boakye has asked young women not to lower their guard when they are in a relationship with men.
The heavily endowed mother of one advised these young ladies to act smart and milk their guys very well since they are not yet married and therefore must exploit the relationship to their advantage.
Tracey sent out this unconventional advise to women when she spoke to blogger Zion Felix on his Uncut Show.
Tracey Boakye also confessed being in a relationship with someone older than her whiles adding that many older men are more responsible than the younger ones.
The Baby Mama movie producer said when a relationship fails, these women won’t have any sympathy or help from anyone so they should take advantage of it whiles it’s operational.


Since electricity plays major role in our day to day life, it should be produced in a very large quantity to serve our basic needs. But producing electricity is not a very easy task. We may face many problems like water scarcity may cause difficulties in hydroelectric power generation, wind is unpredictable in the case of windmills and sunlight is not always available for solar panels. It becomes difficult to generate electricity in these cases. So by using the speed breaker these problems maybe reduced to some extent.


---
layout: post
title: Let the photoshopping begin :)
date: '2006-01-08T21:43:00.000+01:00'
author: Steven Van Acker
tags:
modified_time: '2008-01-16T00:05:06.944+01:00'
blogger_id: tag:blogger.com,1999:blog-5513234137363262204.post-3013739277092943728
blogger_orig_url: http://www.singularity.be/2006/01/let-photoshopping-begin.html
---
There was a discussion on the pulltheplug chat today about how sucky the security of Rosiello products is. One thing let to the other and some links to pictures were pasted.
Then, a first (to my knowledge) PTP Photoshop contest was launched, and I entered this picture:
[img_assist|fid=1017698|thumb=1|alt=6110_large.jpg]
While I was editing this blog, I noticed an error in the changes I made to the img_assist module. It would not show all the pictures I wanted. I'm gonna look into it more closely and submit the changes to the drupal.org site again.


Job Title: Front-end Developer
Job Type
Full Time
Qualification
BA/BSc/OND/HND/NYSC
Experience
4 – 6 years
Location
Apapa, Lagos
Job Field
Engineering/Dev
Preferred Candidate
We are looking for an ambitious and self-driven Front-end Developer who can utilize HTML, CSS and JavaScript (Angular/React js/JQuery) to develop effective user interfaces for web and mobile applications released to the public. The successful candidate will work closely with our development and software design teams to build and update web applications and internal web tools and make them more efficient. The front-end developer will also be responsible for creating innovative solutions to web design issues to help make the website more visually appealing and enhance usability.
At Buffer, you will be working with the latest technology, you will have the chance to advance and grow your career.
Duties and Responsibilities
- Review designs created by product designers; ask any necessary clarifying questions before starting on work
- Write code to implement visual elements into various web applications
- Create prototypes, mockups, and staging sites for review and feedback
- Optimize websites and applications to ensure fast loading speeds
- Maintain web applications and implement any necessary additions or enhancements
- Identify and troubleshoot various website issues and coding problems
- Collaborate with members of the website team (including designers and back-end developers) to consistently improve functionality and user-friendliness of the web applications
- Maintain updated knowledge of the development industry and any advancements in technology
- Meet tight deadlines as required
Requirements and Qualifications
- 4+ years in a front-end development role
- Portfolio or samples of past work and projects
- Understanding of the entire web development process, with an emphasis on front-end design and development
- Advance skill in HTML, CSS, JavaScript, React, JQuery and various content management systems
- Ability to interpret and implement web designs
- Strong communication skills to effectively collaborate with designers, developers, and other relevant staff members or clients
- Willingness to troubleshoot and solve complex problems
- Ability to manage multiple projects and meet deadlines
- Flexibility to adapt to changing instructions and requirements
- Note: This position is only for applicant living around or close to Apapa, Lagos
Follow the link in order to apply and submit your CV. Please beaware that we will contact only candidates who best matchthe requirements of the position.
APPLY NOW


Zonex - best shop!
Someone purchaed a
Faux shearling double-breasted coat
15 minutes ago London, Great BritainProducts on Main Page
-
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00 -
Eye Mesh Boat Shoes
$220.00


Berenloop Marathon
Terschelling NED
Website: www.berenloopterschelling.nl
Race Winners
(19 runnings)
04
Nov
2007
05
Nov
2006
06
Nov
2005
07
Nov
2004
02 Nov
2003
03
Nov
2002
04 Nov
2001
05
Nov
2000
07 Nov
1999
08 Nov 1998
26 Oct
1997
Notes: 1997 was the inaugural year.
06
Nov 2016
2:48:32
Jan Venhuizen-3
3:07:30
Marjan Oostinga (NED)
08 Nov
2015
2:31:35
Iwan Kamminga-2
2:54:25
Immy-Auck Kersbergen (NED)
02 Nov
2014
2:29:14
Iwan Kamminga (NED)
2:49:34
Mariska Kramer--8
03
Nov 2013
---
cancelled due to storm
---
cancelled due to storm
04
Nov 2012
2:33:52
Jan Venhuizen-2
3:06:13
Vanessa Hartman (NED)
06
Nov 2011
2:32:51
Jan Venhuizen (NED)
2:54:10
Mariska Kramer-7
07
Nov 2010
2:27:20
Remon vanLunzen (NED)
3:11:14
Inge vanSchaick (NED)
08 Nov
2009
2:40:51
Christiaan Hemstede (NED)
3:17:13
Ida Verduin (NED)
02 Nov
2008
2:31:12
Benjamin Kok (NED)
3:20:09
Claudia Wesselman (NED)
2:38:36
Youcef Saher-6
3:15:40
Bertha Bruggenkamp (NED)
2:39:06
Youcef Saher-5
3:13:07
Regina Knoester (NED)
2:32:30
Youcef Saher-4
2:55:28
Mariska Kramer-6
2:35:24
Youcef Saher-3
2:53:53
Mariska Kramer-5
2:37:41
Youcef Saher-2
3:00:54
Mirjam Bijlsma-2
2:37:01
Herman Hofstee (NED)
2:53:00
Mariska Kramer-4
2:35:07
Youcef Saher (NED)
3:00:43
Mariska Kramer-3
2:38:58
Kosa Poltavets (NED)
3:11:40
Regina Knoester (NED)
2:28:50
Aart Stigter-2
3:10:36
Mirjam Bijlsma (NED)
2:31:01
Aart Stigter (NED)
3:02:53
Mariska Kramer-2
2:39:37
Frans Bekhuis (NED)
3:05:31
Mariska Kramer (NED)
Most Wins
(1997-date)
Men
6
Youcef Saher (NED)
2001,2003-07
Women
8
Mariska Kramer (NED)
1997-98.2001-02,2004-05,2011,2014
Prize Money
(ADR qualified runners)
No information on prize money has been received for this race.
Race Time Bias
(sec/km)
Insufficient data to calculate the race time bias.
Competitive Level
(1990-date)
Insufficient data to calculate the competitive level.
Quality Performances
Men
No men under 2:20
Women
No women under 2:50
Finishers
Year Men Women M+F 2016 458<PHONE_NUMBER> 460 95 555 2014 477<PHONE_NUMBER> 471 87 558 2011 473<PHONE_NUMBER> 446<PHONE_NUMBER> 471 95 566 2008 425 88 513 2007 441<PHONE_NUMBER> 353 62 415 2005 374 2004 166 37 203 2003 299 38 337 2002 304 15 319 2001 292 38 330 2000 111 19 130 1999 297 1998 1997 Sum 7452 Sums 5647 1134 6781 M/F 4.98
Last Updated on
02 Dec 2016
Contributor: Klaas Loonstra (20)


{% extends "header.html" %} {% block body %}
View your cart and your current total, or, add an item here!
{% for i in APP_CONTENT["Home"] %} {{i[0]}} {% endfor %}When you are ready to see your overview, click here!
{% for i in APP_CONTENT["Messages"] %} {{i[0]}} {% endfor %}Change the cart preferences, such as price range, here!
{% for i in APP_CONTENT["Settings"] %} {{i[0]}} {% endfor %}View your Profile, View the Terms of Service, or Delete your Accout, here!
{% for i in APP_CONTENT["Profile"] %} {{i[0]}} {% endfor %}


"GAULANITIS "a name derived from “Golan” (q.v.), one of the cities of refuge in the territory of Manasseh (Joshua 20:8; 21:27; Deuteronomy 4:43). This was one of the provinces ruled by Herod Antipas. It lay to the east of the Lake of Galilee, and included among its towns Bethsaida-Julias(Mark 8:22) and Seleucia.
"GAULANITIS "a name derived from “Golan” (q.v.), one of the cities of refuge in the territory of Manasseh (Joshua 20:8; 21:27; Deuteronomy 4:43). This was one of the provinces ruled by Herod Antipas. It lay to the east of the Lake of Galilee, and included among its towns Bethsaida-Julias(Mark 8:22) and Seleucia.


29 SEPTEMBER 2009
During AJAX requests or when toggling the state of interface elements, JavaScript may be used to display messages to the User. The translate function provides an easy way to translate these messages.
Any JavaScript code that needed to use a string would reference the LOCALIZATION object rather then embedding a string:
You can pass a string with an "%s" inside which can be used for string substitution.
LOCALIZATION.WARNING: 'Achtung vor dem %s, er ist gefährlich !'
alert(translate(LOCALIZATION.WARNING, "Zauberer"));
localization.[de|en|fr|...].js
If you use the LOCALIZATION Object throughout your code, you need only to change the Strings in the localization file.
The german localization file could look like this:
localization.de.js
// Example
var LOCALIZATION = {
LANGUAGE: 'GERMAN',
WARNING: 'Achtung vor dem %s, er ist gefährlich !',
LOADING: 'Bitte warten, Daten werden geladen',
WELCOME: 'Hallo %s, wie geht\'s dir ?'
};
Make sure that this file is loaded before any other file, which uses the localization.
translate.js
(function () {
if (!window.translate) {
/**
* this global function is for string substitution
* @property {string} string to translate.
* @property {string} as much
* return STRING
*/
window.translate = function(){
var html = [ ];
var arguments = arguments;
var string = arguments[0];
var objIndex = 0;
var reg = /%s/;
var parts = [ ];
/**
* analyze the string, extract the parts with the %s identifier.
*/
for ( var m = reg.exec(string); m; m = reg.exec(string) ) {
// m[0][0] gives undefined in IE
parts.push(string.substr(0, m[0][0] === "%" ? m.index : m.index));
parts.push("%s");
string = string.substr( m.index+m[0].length );
}
parts.push(string);
/**
* analyze the parts, replace the %s with the given arguments.
* beware of undefined!
*/
for (var i = 0; i < parts.length; ++i){
var part = parts[i];
if (part && part == "%s"){
var object = arguments[++objIndex];
if (object == undefined) {
html.push("%s");
}else{
html.push(object);
};
}else{
html.push(part);
}
}
/**
* Join the array and return as string.
*/
return html.join('');
}
};
})();
You can find a test page here and the translate.js file here.
The code is inspired by the firebug function and the PHP printf function.
Mass Customization Fashion Label from Germany
Blog- and Community site for the first Game-TV-Show on MTV Germany.
MTV Home is one of MTV Microsite's wich runs on the new developed Rails-Microsite-Engine at MTV Germany.
Game-Based Learning Platform for kids.
Modéliste . Creative Pattern Cutter
Rails Programmer
Rails Programmer


Overall, pair coding sessions have been a great help to my knowledge of the curriculum and my knowledge of how I work/learn. I was incredibly nervous before my first pairing session but I ended up with a wonderful partner and a fantastic guide that helped ease me into the pairing concept. I've always been more comfortable working alone but I have learned quite a bit about myself through pairing and it really helps in giving you an understanding of where you are at in the curriculum. Solving challenges together is a challenge in and of itself. I have picked up several tricks through my pairs and discovered new ways to approach difficult problems. The one thing that I still have trouble with is remaining patient while my pair tries something that I disagree with. We are all at different levels this early on in the program and it is tough for me to find that balance between assertiveness and kindness when pointing out a flaw in a pair's logic.
The Feedbackinator really takes pairing to the next level. I was anxious to receive my first bits of feedback but was pleased with what I read. It gave me a boost of confidence and has led to more comfortability when approaching the pairing sessions. I learned more about my cultural competencies rather than my curriculum competency but at this point I think the former is more helpful. By accepting the feedback, I can work on bettering myself as a pair to produce more fruitful sessions in the future.
Composing feedback is an entirely different beast. So far, I have found the most difficulty with coming up with actionable items for my pair. In general, everyone has been incredibly kind and knowledgable so I haven't had much to work with. Also, forcing it tends to end up being even less helpful. Even so, by sticking to the 3 rules of feedback (Be specific, kind and actionable), I usually end up with something that I hope my pair can appreciate and learn from.


| Prime Number |
{{element.primeNumber}} |
Name of Business Segment |
{{element.businessSegment}} |
Region |
{{element.region}} |
Branch Code |
{{element.branchCode}} |
Branch Name |
{{element.branchName}} |
Name Of Borrower |
{{element.nameOfBorrower}} |
RM / RRLH |
{{element.rM}} |
TL |
{{element.tL}} |
Date Legal Review |
{{element.dateLegalReview|date:'dd-MM-yyyy'}} |
Date Next Legal Review Due |
{{element.dateNextLegalReviewDue|date:'dd-MM-yyyy'}} |
Legal Review Done By |
{{element.legalReviewDoneBy}} |
Customer Status |
{{element.accountStatus}} |
Remarks |
{{element.remarks}} |
Created By |
{{element.createdBy}} |
Modified By |
{{element.modifiedBy}} |
Modified On |
{{element.modifiedOn}} |
Created On |
{{element.createdOn}} |
|
|
|
|


Index1
/raw/storage/emulated/0/DCIM/Camera/IMG_20190114_224211.jpg
alert
confirm
call
Open1
Open2
Home
PHP
Back
Toast
Close
CloseTest2
CloseApp
Vibrator
PhotoAlbum
OpenCamera
BarCode


[§451J-2] Marriage and family therapist licensing program. There is established a marriage and family therapist licensing program within the department. The program shall be administered by the director. [L 1998, c 159, pt of §2]


To use ConCoord, first you need to create the local python object to represent the state you want to replicate. To walk you through the ConCoord approach, we will use one of the example coordination objects we have provided, namely Counter. In the source distribution wou can locate the Counter object under concoord/object/counter.py. Once you install ConCoord, you can create coordination objects and save them anywhere in your filesystem. To demonstrate this, we will save counter.py under /foo/counter.py.
To create concoord objects (to be used by the client and the server) you can use:
$ concoord object -f /foo/counter.py -c Counter -s
Usage: concoord object -f objectfilepath -c classname -s safe
This script will create two files under the directory that the object resides (i.e. /foo/):
Remember to rename the files back to the original filename before you import them on the client or server side. To avoid confusion, we will name them counter.py and counterproxy.py in this tutorial.
$ mv /foo/counter.pyfixed /foo/counter.py
$ mv /foo/counter.pyproxy /foo/counterproxy.py
Once you have created the objects, update your PYTHONPATH accordingly, so that the objects can be found and imported:
$ export PYTHONPATH=$PYTHONPATH:/foo/
To start the system you need to start at least one replica and one acceptor. To support bootstrapping through DNS queries, you will also need at least one nameserver node that has the necessary delegation set up for the address to they are responsible for. Once the nameserver node is set up and you can send dig queries to the nameserver and learn the node to bootstrap, current set of nodes and current set of replicas.
To start the bootstrap replica node manually, use the following command:
$ concoord replica -f counter.py -c Counter
Note that you can specify the port the replica binds to with option -p, if not specified port defaults to the first available port, randomly chosen between 14000 and 15000.
To start replica nodes to join an active concoord instance, use the following command:
$ concoord replica -f counter.py -c Counter -b ipaddr:port
To start an acceptor node manually, use the following command:
$ concoord acceptor -b ipaddr:port
There are three ways you can run a ConCoord Nameserver.
Before starting a standalone nameserver node manually, first make sure that you have at least one replica and one acceptor running. Once your replica and acceptor nodes are set up, you can start the nameserver to answer queries for counterdomain as follows:
$ sudo concoord nameserver -n counterdomain -f counter.py -c Counter -b ipaddr:port -t 1
When you set up the nameserver delegations, you can send queries for counterdomain and see the most current set of nodes as follows:
$ dig -t a counterdomain # returns set of Replicas
$ dig -t srv _concoord._tcp.counterdomain # returns set of Replicas with ports
$ dig -t txt counterdomain # returns set of all nodes
$ dig -t ns counterdomain # returns set of nameservers
Before starting a slave nameserver node manually, you should have a master nameserver set up and running. The master nameserver should be set up to answer the queries for its slave nameservers. We provide OpenReplica Nameserver as a ready to deploy master nameserver and a Nameserver Coordination Object in our example objects set to keep track of slave nameserver information. Using this coordination object, the master nameserver can keep track of its slave nameserver delegations and the slave nameserver can update the master every time the view of its system changes.
Once your master nameserver is set up, you can start the slave nameserver as follows:
$ concoord nameserver -n counterdomain -f counter.py -c Counter -b ipaddr:port -t 2 -m masterdomain
When the slave nameserver starts running, you can send queries for counterdomain and see the most current set of nodes as follows:
$ dig -t a counterdomain # returns set of Replicas
$ dig -t srv _concoord._tcp.counterdomain # returns set of Replicas with ports
$ dig -t txt counterdomain # returns set of all nodes
$ dig -t ns counterdomain # returns set of nameservers
Before starting a nameserver connected to Amazon Route 53, you should have a Route 53 account set up and ready to receive requests. After your Route 53 account is ready, the nameserver can update the master every time the view of its system changes automatically.
To use Amazon Route 53 you can pass your credentials into the methods that create connections or edit them in the configuration file.
AWS_ACCESS_KEY_ID - Your AWS Access Key ID AWS_SECRET_ACCESS_KEY - Your AWS Secret Access Key
Once you make sure that your Route53 account is set up and your credentials are updated, you can start the nameserver as follows:
$ concoord nameserver -n counterdomain -f counter.py -c Counter -b ipaddr:port -t 3 -o configfilepath
We have a script we use for openreplica.org to start desired number of nodes on PlanetLab servers automatically. This script is included for your reference.
concoord/openreplica/openreplicainitializer.py
You can run the script as follows:
$ concoord initialize -s counterdomain -f /foo/counter.py -c Counter -r 3 -a 3 -n 3
We also have a script we use for openreplica.org to add nodes on PlanetLab servers automatically. This script is included for your reference.
concoord/openreplica/openreplicaaddnode.py
You can run the script as follows:
$ concoord addnode -t nodetype -s counterdomain -f /foo/counter.py -c Counter -b bootstrap
Once you have concoord up and running for your object, it is easy to access your object.
Now we will use the proxy object we generated at (3.1) and saved under /foo/concoordproxy.py. Now you can import and use this proxy object in your code. Depending on how you set your nameserver node up, you can access your object with the ipaddr:port pair or the domainname.
>>> from counterproxy import Counter
>>> c = Counter(domainname)
>>> c.increment()
>>> c.increment()
>>> c.getvalue()
2
functions to be called without parameters.
it only connects to the specified bootstrap, it does not reinitialize the object. This way multiple clients can connect to the same object using their proxies without reinitializing the object.
replicas, you should call __concoordinit__ function:
>>> from counterproxy import Counter
>>> c = Counter(domainname)
>>> c.increment()
>>> c.__concoordinit__()
>>> c.increment()
>>> c.getvalue()
1


When talking about the different css properties for css its important to put things in a simple way for the reader to understand so I will be using my words to the best of my ability along with images to help demonstrate how positioning works in css
Using relative positioning allows us to change the top,right,left, and bottom element relative to where it would be in the default or "static" postioning in html
in this example is will use relative postioning to push the child one element 10 pixels to the left relative to where it was for example
This is an uncommon way to position elements because it removes the element out of the document slow and makes it more difficult so position the other elements around it
Absolute positioning positions an element without regard to any other elements . It is used to position elements anywhere on the page and not have any other elements interact with it
In this image the child one element has had an absolute position applied to it. it looks like the child two element has been deleted but in actuality child two is sitting underneath child one
as child one has been pulled out of the document flow and had its position placed detached from the other elements.
Fixed positioning is similar to absolute positioning with the difference being its position is is in reference to the entire html document
it also stays in that position of the page no matter where the user scrolls
In this image the child one element has been set to a fixed position.
it is placed over the child three element because i have scrolled down slightly and instead of the elements staying in its position it following the position as i scrolled overlapping the child three element.


Concerns
Distraction:
Some people are concerned by certain aspects of Augmented Reality and the impact it could have on our current lifestyle. By literally augmenting the world around us, it could distract people and lead to accidents.
Ophthalmologists have known for years the debilitating effects of certain health issues that reduce the field of vision, such as tunnel vision, cataracts, and diabetic retinopathy. Augmented reality wearables such as Google Glass could prove just as detrimental, as the screen takes up a significant portion of the user’s periphery (More info on infographic on the right)
Peripheral vision provides vital information about speed and distance from objects. Any interference with this process, such as augmented reality hardware, could cause you to misjudge your position and lead to falling or bumping into obstacles. A 2004 study by Salisbury Eye Evaluation confirms this (Sabelman and Lam, 2015). Additionally, it could make you miss impending threats, such as an oncoming car.
It could prove to be a distraction within the car as well. The dangers of texting while driving are well known: it takes your eyes off the road while moving at high speeds. Augmented reality may prove to be even more distracting, as it takes up more of your vision. Sabelman and Lam (2015) suggest that augmented reality hardware blocking your vision is similar to well-known vision impairments such as tunnel vision or cataracts.
It takes a certain amount of time for people to shift focus from the real world to the images displayed by the device, much like shifting focus from normal lenses to bifocals. This shift of focus can cause problems not only for drivers, but for slow-moving pedestrians as well. This adjustment time could cause problems for users, especially those with presbyopia, a condition which makes it extremely difficult to change focus. In fact, a 2008 study by John Hopkins university concluded that users of augmented reality may be even more at risk than those with existing visual impairments, as they have not developed ways to compensate over the course of their lifetime (Sabelman and Lam, 2015).
Sabelman, E. E., & Lam, R. (2015, June 23). The real-life dangers of Augmented Reality. Retrieved from http://spectrum.ieee.org/consumer-electronics/portable-devices/the-reallife-dangers-of-augmented-reality
Hacking:
A less obvious danger when using augmented reality is the possibility of hacking. Since AR hardware requires sensors such as cameras, microphones, and/or GPS, someone could potentially infringe on the user’s privacy by accessing the data from these sensors. Or, a hacker could modify the graphics displayed in the AR environment, perhaps changing the appearance of street signs while driving, or forcing a user to avoid an obstacle that isn’t there.
The 2016 Emerging Technologies Risk Survey, completed by researchers at Carnegie Mellon University, ranked AR as one of the top 10 technological fields that could lead to serious disruptions if compromised (King, 2017).
An example of AR technology actually being hacked occurred in 2013. In a controlled test, researchers took advantage of Google Glass’ feature that automatically scans QR codes. They created QR codes that forced Glass to connect to a “hostile” wifi access point. The researchers were able to see all data sent out by Glass, and then were able to “send a web vulnerability to Glass, allowing remote control from the web” (Rogers, 2013).
Davis, D. (2016, July 28). Real-world risks in an augmented reality. Retrieved from http://www.csoonline.com/article/3101644/techology-business/real-world-risks-in-an-augmented-reality.html
King, C., Klinedinst, D. J., Lewellen, T., & Wassermann, G. (2017, April 03). 2016 Emerging Technology Domains Risk Survey. Retrieved from http://resources.sei.cmu.edu/library/asset-view.cfm?assetid=453809
Rogers, M. (2013, July 17). Hacking the internet of things for good [Blog post]. Retrieved from https://blog.lookout.com/blog/2013/07/17/hacking-the-internet-of-things-for-good/


--- layout: post status: publish published: true title: "
Andy, Corey and Kurt wrap up the off-season in this Chicago Cubs off-season. We will have two bonus episodes for you before the next regular episode.
* Friday, we'll be posting a discussion with Joe Martin. Joe was part of a press event with the Cubs front office on their new Spring Training facilities in Mesa.
* Monday is Opening Day and that morning, we'll post our 2013 predictions episode. Every year we make some over/under guesses and then forget to go back and look at them at the end of the year. We'll continue that in 2013.
Our regular season episodes will be recorded and broadcast live on Sunday evenings at 8:30pm Central. You can watch live and participate in the chat by going to http://ivyenvy.com/live.
Also, for all of the information on our 200th episode party, go to http://ivyenvy.com/200. We're throwing a big party and you're invited.
On this episode, we have to (of course) talk about Scott Baker and Ian Stewart. Are you as fascinated with the Ian Stewart situation as Corey? Probably not. We also take questions from listeners:
* Is the general populace of Chicago Cubs fans the worst fans?
* Which fantasy baseball format is better?
* Considering Samardzija is a high point, who should the Cubs take in the NFL draft?
* Should the Chicago Cubs World Series parade be downtown or in Wrigleyville?
* How intensely/violent would fans react to a Cubs World Series?
* What will the Chicago Cubs do with Marmol?
Then we talk a little about the idea of the Cubs moving to Rosemont. We'd love to hear your opinions on this possibility. Leave a comment on this post and tell us what you think.
Corey reads some posts from the Twitter account @FacebookCubs. Andy reads an internet muscle flex and Kurt calls out a big dog on the Cubs.com commenting areas. Then we pick a winner for this week's caption contest.
As we get ready to kick off the regular season, we'd really appreciate it if you took a few seconds to give us a rating and review on iTunes.


Voice-change-O-matic
Voice setting
Distortion
Reverb
Bass Boost
Echo Delay
Off
Visualizer setting
Sinewave
Frequency bars
Off
Mute
❔


| Date | Topic | Mon | Wed | Fri |
Reminders |
|
| Aug. | 20, 22, 24 |
* Welcome and Overview |
Introduction |
Urban Modeling Overview |
Introduction to Census Data |
|
| 27, 29, 31 |
* Make Sense of Census Data |
Census Data Query Inclass Exercise |
Descriptive Statistics
Inclass Exercise |
Descriptive Statistics
Inclass Exercise |
HW 1 OUT |
|
| Sept. | 3, 5, 7 | * Statistics Foundamentals | Labor Day | No Class |
Hypothesis Test Concepts |
Hypothesis Testing using Census Data |
HW1 DUE SEPT 9TH, 11:59PM |
| 10, 12, 14 |
* Population Forecast |
Introduction to Time Series Models | Complex Time Series Models | Complex Time Series Models | HW 2 OUT | |
| 17, 19, 21 | * Population Forecasts | Ratio Time Series Models | Apply Time Series Models in Excel | Apply Time Series Models in Excel |
HW2 DUE SEPT 23RD, 11:59PM |
|
| 24, 26, 28 | * Cohort Analysis | Cohort Component Overview | Fertility | Mortality | ||
| Oct. | 1, 3, 5 | * Cohort Analysis | Migration Model | Migration Model | Apply cohort component models in Excel | FINAL PROJECT OUT |
| 8, 10, 12 | * Economic Analysis | Economic Analysis Overview | Economic Base Theory and Location Quotients | Shift-share Models |
HW3 OUT |
|
| 15, 17, 19 | * Economic Analysis | Input-output Model | Apply Shift-share Model in Excel | Fall Break | No Class |
HW3 DUE OCT 21TH, 11:59PM |
|
| 22, 24, 26 | * Land Use Dedemand | Open Book Midterm | Residential Land Demand Model Overview Land Use Data | Residential Land Demand Cacluation |
HW4 OUT MIDTERM |
|
| Nov. | 29, 31, 2 | * Land Use Dedemand | Commercial Land Demand Model Overview | Commercial Land Demand Model Techniques | Commercial Land Demand Model Application | HW4 DUE NOV 10TH, 11:59PM |
| 5, 7, 9 | * Transportation Demand | Transportation Model Overview | NHTS Data and Four Step Model | Trip Generation using NHTS data | ||
| 12, 14, 16 | * Recent trends in Planning Models | Big Data and Planning Models | Agent Based Simulations | Data Visualization | ||
| Dec. | 27, 29, 01 | * NO CLASS | Thanks Giving | No Class | Thanks Giving | No Class | Thanks Giving | No Class | |
| 26, 28, 30 | * Group Presentations | Group Presentations | Group Presentations | Group Presentations | ||
| Dec. | 3, 5 | * Final Project Preparation | Work on Projects | Work on projects | ||
| 10 | * Final |
Projects Due |
PROJECT DUE |


title = "Demonstration" url = "/" layout = "default" ==
This page demonstrates the basic CMS features. Usually each page built with October is a combination of a layout, page, partials and content blocks, although in simple cases you can just use a page without anything else.
Layouts define the page scaffold.
The layout file layouts/default.htm
defines the page scaffold —
everything that repeats on each page, such as the HTML, HEAD and BODY tags, StyleSheet and JavaScript references.
The page menu and footer in the Demo theme are defined in the layout as well.
Pages hold the content for each URL.
The page file pages/home.htm
defines the page URL (/
for this page) and the page content.
Pages are rendered inside layouts with this function that should be called in the layout code:
{{ "{% page %}" }}
Using a layout for pages is optional — you can define everything right in the page file.
Partials contain reusable chunks of HTML markup.
Partials are chunks of HTML defined in separate files that can be included anywhere. Partials are rendered with:
{{ "{% partial \"partial-name\" %}" }}
You may place partials inside folders too. In this example we placed the footer content to the partials/site/footer.htm
partial.
{{ "{% partial \"site/footer\" %}" }}
Partials can be used inside pages, layouts or other partials.
Content blocks are text or HTML blocks that can be edited separately from the page or layout.
The introductory text used on this page is defined in the content/welcome.htm
file.
Content blocks are defined and rendered with:
{{ "{% content \"content-name.htm\" %}" }}
Placeholders allow pages to inject content to a layout.
The common use is injecting page-specific links to StyleSheet or JavaScript files to the HEAD tag defined in the layout. Placeholders are defined in the layout file and they have names so that they can be referred in the page. Example:
Layout file:
{% content "placeholder/layout.txt" %}
Page file:
{% content "placeholder/page.txt" %}
Assets are resource files like images and stylesheets.
This theme stores its asset files (JavaScript, StyleSheet, images, fonts, etc) in the themes/demo/assets
directory. This theme is also packaged with these useful 3rd party tools:
You might prefer to remove them for your website implementation.


Cornell rallies to shock Dartmouth 20-17
by Associated PressHANOVER, N.H. (AP) — Richie Kenney threw for 267 yards and a touchdown, Harold Coles ran for 111 yards and a touchdown and Cornell stunned Dartmouth 20-17 on Saturday.
Cornell (3-6, 2-4 Ivy League) snapped Dartmouth’s 10-game winning streak. The Big Green hadn’t suffered a defeat since Nov. 3 last year when Princeton beat them 14-9.
Down 17-12, Kenney threw a 24-yard touchdown pass to Owen Peters, then ran in the 2-point conversion. The score ended an eight-play, 75-yard drive that last 2½ minutes. Dartmouth turned it over on downs on the ensuing drive, and after Cornell went three-and-out, the Big Red forced a turnover when David Jones intercepted Derek Kyler to end the game.
Yale (8-1, 5-1) dropped into a first-place tie with Dartmouth. The Big Green, however, beat Yale 42-10 last month.
Dartmouth ends the season at Brown (2-7, 1-5) and Yale hosts Harvard (4-5, 2-4).


Apple Price: $
Average Apple Price:
Orange Price: $
Average Orange Price:
Banana Price: $
Average Banana Price:
Pear Price: $
Average Pear Price:
How much money I have available:


Notebooks
Story: Moon and Sun and Hares
Moon and Sun and Hares
Title
Moon and Sun and Hares
Collection
Summary
The Moon instructs the Sun to go to a certain place. The Moon says that he is the Moon and that he and the Sun do not listen to the Hare. The Hare is torn between laughter at the Moon's beauty and tears for those who die outright. The Hare and his wife quarrel and the Moon becomes heartsore and vanishes, making the night very dark. The She-Hare calls her husband who steals up to her in the form of a jackal and catches her. The Moon seizes the Hare and rips off his jackal-skin, which he gives to the jackal. The Hare insists that he is a jackal. [It says 'to be continued' at the bottom of page 10117 but it is not clear where this occurs.]
Comments
1) p.10 071v: !nanni heard this from his paternal grandfather (Karu), 2) p.10 105v: see !nanni's drawing of the |kui, 3) See also The Moon and the Hare and |xue (Tamme) and End of Moon and Hare story (!nanni) and Story of the Moon and the Hare: a version at first by ≠kasin and then by Dia!kwain (in |xam Book IV-4) and The Moon and the little Hare (in |xam Book II-6), 4) This story is found in Book XI
Contributors
Date
11 October – 8 December 1880
Categories
Celestial bodies and aeroscopy
Keywords
Moon (and Sun and Hares) , Moon (and the creation of death) , Moon (instructs Sun) , creation (of death) , creation (a !kun story of) , creation (Moon and Sun and Hare) , creation (rips off the Hare's jackal-skin) , creation (gives skin to jackals) , Sun (Moon and Sun and Hares) , Sun (and the creation of death) , Sun (the Moon instructs) , Hare (Moon and Sun and Hares) , Hare (and the creation of death) , Hare (cries for those who die outright) , Hare (quarrels with his wife) , Hare (She-Hare) , Hare (in form of a jackal) , Hare (insists he is a jackal) , death (Moon and Sun and Hares) , death (its creation) , death (the Hare and his kind decay and die outright) , death (the Sun and Moon only die a little) , death (of people) , creation (of death) , creation (Moon and Sun and Hares) , jackal (the Hare in the form of) , jackal (the Moon gives jackal its skin) , jackal (the Hare insists he is one) , jackal (Moon and Sun and Hares)
Story Pages
10 072-10 117


PEDIAVENT- dexbrompheniramine maleate tablet, chewable
CarWin Pharmaceutical Associates, LLC
Disclaimer: Most OTC drugs are not reviewed and approved by FDA, however they may be marketed if they comply with applicable regulations and policies. FDA has not evaluated whether this product complies.
temporarily relieves these symptoms due to hay fever (allergic rhinitis) or other upper respiratory allergies:
Do not exceed recommended dosage.
Ask a doctor before use if you have
Ask a doctor before use if you are taking sedatives or tranquilizers
Do not exceed recommended dosage.
| AGE | DOSE |
|---|---|
| Adults and Children 12 years of age and older: | 2 tablets every 4 to 6 hours, not to exceed 12 tablets in 24 hours, or as directed by a doctor. |
| Children 6 to under 12 years of age | 1 tablet every 4 to 6 hours, not to exceed 6 tablets in 24 hours, or as directed by a doctor. |
| Children under 6 years of age | Consult a doctor |
Store at 15°-30° C (59°-86° F).
Tamper evident by foil seal under cap. Do not use if foil seal is missing or broken.
Dispense in a tight, light-resistant container with a child-resistant cap.
|
PEDIAVENT
dexbrompheniramine maleate tablet, chewable | ||||||||||||||||||
| ||||||||||||||||||
| ||||||||||||||||||
| ||||||||||||||||||
| ||||||||||||||||||
| ||||||||||||||||||
|
| Labeler - CarWin Pharmaceutical Associates, LLC (079217215) |


Displays a link that takes the site visitor to the previous page he was visiting.
{module_goback}
{module_closewindow}


=on
=Hii EveryOne I am Jayanta Dutta
=on
=
=on
=Hiii Friends I am New Here
=on
=
=on
=hehehehehehehehe
=on
=akdom thik
=on
=Hiii
=on
=Hiii ami nisha
=on
=Public Box No Login No Signup Directly Chatting Download The Lite version Of Public Box
Click Her Officially website :- http://publicbox.000webhostapp.com Share and Support Us Thanks Regarded Public Box Email To Us<EMAIL_ADDRESS>=on
=HII I AM PRATIK
=on
=
=on
= Hiii Friend Good Morning. Satya This Is Nice App.Hum appne savi dosto ko ye app ko de diya ha.Savi bol rehe ha ki bahat achha app ha.
=on
=Hiii Dada Darun ache re app ta
=on
=Hiii I am Rajdeep Bhardhan
=on
=Hlw Public Box.This Is an Nice App.The System of Public Box Is Too Nice and Totally New system. But Please Left the webserver adds.Because its problems us
=on
=
=on
=
=on
=Hi Friend I am New Here
=on
=
=on
=Hiii
=on
=Hiii ami nisha
=on
=Public Box No Login No Signup Directly Chatting Download The Lite version Of Public Box
Click Her Officially website :- http://publicbox.000webhostapp.com Share and Support Us Thanks Regarded Public Box Email To Us<EMAIL_ADDRESS>=on
=HII I AM PRATIK
=on
=
=on
= Hiii Friend Good Morning. Satya This Is Nice App.Hum appne savi dosto ko ye app ko de diya ha.Savi bol rehe ha ki bahat achha app ha.
=on
=Hiii Dada Darun ache re app ta
=on
=Hiii I am Rajdeep Bhardhan
=on
Some Post has been Removed for Technical problem and also Looked like Spam
=Hiii i am sourav
=on
=hii me and my frnd in andhari station
=on
=I love u
=on
=
=on
=ðððððð
=on
=
=on
=Good Night Friends
=on
=Hiii Friends
=on
=Hiii
=on
=ððððððð
=on
=https://i.imgur.com/b1pNu7G.jpg
=on
=
=on
=
=on
=
=on
=Hi I am new at here
=on
=jhath gand
=on
=
=on
=Hiii friend
=on
=How is it?
=on
=
=on
=
=on
=Hi brothes
=on
=nice
=on
New Post


New medical devices and therapies stand to improve human health outcomes the world over. Though innovating in this space is challenging, predictive simulations provide a promising path forward. I am a computational scientist who clears these paths via new data-driven models, algorithms, and extreme-scale software. Recent examples include the most efficient sub-grid model for simulating cavitation, a low-order model for cell-scale blood flow, and MFC, my open-source multi-phase flow solver. These developments guide biomicrofluidic device design and improve treatment outcomes (e.g. burst-wave lithotripsy).
I am a Senior Postdoctoral Scholar at the California Institute of Technology, working with Professor Tim Colonius. I also work with Professor Themis Sapsis at the Massachusetts Institute of Technology on machine-learned model closures. Previously, I was a Postdoctoral Researcher at the Center for Exascale Simulation of Plasma-Coupled Combustion (XPACC). I have a Ph.D. and M.S. in Theoretical and Applied Mechanics from the University of Illinois at Urbana–Champaign (2017 and 2015), where I worked with Professor Jonathan Freund. I hold B.S. degrees in Mechanical Engineering and Mathematics from the University of Michigan–Dearborn (2013).
Paper on QBMMlib was published by SoftwareX after revision. It's open access, check it out!
13 August, 2020Preprint released on QBMMlib, our open-source solver for quadrature moment methods!
11 August, 2020Preprint submitted on data assimilation for rheometric data!


System Architect Definitions, Encyclopedia:"D:\DATA\SYSARCH\HCM\GEN_DATA\SUBJECT\V01\CURRENT\"
maintained as (Association)
- From Class:
Subject
- To Class:
"Resource Held"
maximum access (Association)
- From Class:
"Access Type"
- To Class:
"Access Group For Information"
maximum access (Association)
- From Class:
"Access Type"
- To Class:
"Access Group For Object"