The expression package uses functions to construct SQL expressions. The return value of each function is an object instance which is a subclass of ClauseElement.
Return an Alias object.
An Alias represents any FromClause with an alternate name assigned within SQL, typically using the AS clause when generated, e.g. SELECT * FROM table AS aliasname.
Similar functionality is available via the alias() method available on all FromClause subclasses.
- selectable
- any FromClause subclass, such as a table, select statement, etc..
- alias
- string name to be assigned as the alias. If None, a random name will be generated.
Join a list of clauses together using the AND operator.
The & operator is also overloaded on all _CompareMixin subclasses to produce the same result.
Return an ascending ORDER BY clause element.
e.g.:
order_by = [asc(table1.mycol)]
Return a BETWEEN predicate clause.
Equivalent of SQL clausetest BETWEEN clauseleft AND clauseright.
The between() method on all _CompareMixin subclasses provides similar functionality.
Create a bind parameter clause with the given key.
Produce a CASE statement.
The expressions used for THEN and ELSE, when specified as strings, will be interpreted as bound values. To specify textual SQL expressions for these, use the literal_column(<string>) or text(<string>) construct.
The expressions used for the WHEN criterion may only be literal strings when “value” is present, i.e. CASE table.somecol WHEN “x” THEN “y”. Otherwise, literal strings are not accepted in this position, and either the text(<string>) or literal(<string>) constructs must be used to interpret raw string values.
Usage examples:
case([(orderline.c.qty > 100, item.c.specialprice),
(orderline.c.qty > 10, item.c.bulkprice)
], else_=item.c.regularprice)
case(value=emp.c.type, whens={
'engineer': emp.c.salary * 1.1,
'manager': emp.c.salary * 3,
})
Using literal_column(), to allow for databases that do not support bind parameters in the then clause. The type can be specified which determines the type of the case() construct overall:
case([(orderline.c.qty > 100, literal_column("'greaterthan100'", String)),
(orderline.c.qty > 10, literal_column("'greaterthan10'", String))
], else_=literal_column("'lethan10'", String))
Return a CAST function.
Equivalent of SQL CAST(clause AS totype).
Use with a TypeEngine subclass, i.e:
cast(table.c.unit_price * table.c.qty, Numeric(10,4))
or:
cast(table.c.timestamp, DATE)
Return a textual column clause, as would be in the columns clause of a SELECT statement.
The object returned is an instance of ColumnClause, which represents the “syntactical” portion of the schema-level Column object.
Return the clause expression COLLATE collation.
Return a Delete clause element.
Similar functionality is available via the delete() method on Table.
| Parameters: |
|
|---|
Return a descending ORDER BY clause element.
e.g.:
order_by = [desc(table1.mycol)]
Return a DISTINCT clause.
Return an EXCEPT of multiple selectables.
The returned object is an instance of CompoundSelect.
Return an EXCEPT ALL of multiple selectables.
The returned object is an instance of CompoundSelect.
Return an EXISTS clause as applied to a Select object.
Calling styles are of the following forms:
# use on an existing select()
s = select([table.c.col1]).where(table.c.col2==5)
s = exists(s)
# construct a select() at once
exists(['*'], **select_arguments).where(criterion)
# columns argument is optional, generates "EXISTS (SELECT *)"
# by default.
exists().where(table.c.col2==5)
Return the clause extract(field FROM expr).
Generate SQL function expressions.
func is a special object instance which generates SQL functions based on name-based attributes, e.g.:
>>> print func.count(1)
count(:param_1)
Any name can be given to func. If the function name is unknown to SQLAlchemy, it will be rendered exactly as is. For common SQL functions which SQLAlchemy is aware of, the name may be interpreted as a generic function which will be compiled appropriately to the target database:
>>> print func.current_timestamp()
CURRENT_TIMESTAMP
To call functions which are present in dot-separated packages, specify them in the same manner:
>>> print func.stats.yield_curve(5, 10)
stats.yield_curve(:yield_curve_1, :yield_curve_2)
SQLAlchemy can be made aware of the return type of functions to enable type-specific lexical and result-based behavior. For example, to ensure that a string-based function returns a Unicode value and is similarly treated as a string in expressions, specify Unicode as the type:
>>> print func.my_string(u'hi', type_=Unicode) + ' ' + \
... func.my_string(u'there', type_=Unicode)
my_string(:my_string_1) || :my_string_2 || my_string(:my_string_3)
Functions which are interpreted as “generic” functions know how to calculate their return type automatically. For a listing of known generic functions, see Generic Functions.
Return an Insert clause element.
Similar functionality is available via the insert() method on Table.
| Parameters: |
|
|---|
If both values and compile-time bind parameters are present, the compile-time bind parameters override the information specified within values on a per-key basis.
The keys within values can be either Column objects or their string identifiers. Each key may reference one of:
If a SELECT statement is specified which references this INSERT statement’s table, the statement will be correlated against the INSERT statement.
Return an INTERSECT of multiple selectables.
The returned object is an instance of CompoundSelect.
Return an INTERSECT ALL of multiple selectables.
The returned object is an instance of CompoundSelect.
Return a JOIN clause element (regular inner join).
The returned object is an instance of Join.
Similar functionality is also available via the join() method on any FromClause.
To chain joins together, use the join() or outerjoin() methods on the resulting Join object.
Return a _Label object for the given ColumnElement.
A label changes the name of an element in the columns clause of a SELECT statement, typically via the AS SQL keyword.
This functionality is more conveniently available via the label() method on ColumnElement.
Return a literal clause, bound to a bind parameter.
Literal clauses are created automatically when non- ClauseElement objects (such as strings, ints, dates, etc.) are used in a comparison operation with a _CompareMixin subclass, such as a Column object. Use this function to force the generation of a literal clause, which will be created as a _BindParamClause with a bound value.
| Parameters: |
|
|---|
Return a textual column expression, as would be in the columns clause of a SELECT statement.
The object returned supports further expressions in the same way as any other column object, including comparison, math and string operations. The type_ parameter is important to determine proper expression behavior (such as, ‘+’ means string concatenation or numerical addition based on the type).
Return a negation of the given clause, i.e. NOT(clause).
The ~ operator is also overloaded on all _CompareMixin subclasses to produce the same result.
Return a _Null object, which compiles to NULL in a sql statement.
Join a list of clauses together using the OR operator.
The | operator is also overloaded on all _CompareMixin subclasses to produce the same result.
Create an ‘OUT’ parameter for usage in functions (stored procedures), for databases which support them.
The outparam can be used like a regular function parameter. The “output” value will be available from the ResultProxy object via its out_parameters attribute, which returns a dictionary containing the values.
Return an OUTER JOIN clause element.
The returned object is an instance of Join.
Similar functionality is also available via the outerjoin() method on any FromClause.
To chain joins together, use the join() or outerjoin() methods on the resulting Join object.
Returns a SELECT clause element.
Similar functionality is also available via the select() method on any FromClause.
The returned object is an instance of Select.
All arguments which accept ClauseElement arguments also accept string arguments, which will be converted as appropriate into either text() or literal_column() constructs.
A list of ClauseElement objects, typically ColumnElement objects or subclasses, which will form the columns clause of the resulting statement. For all members which are instances of Selectable, the individual ColumnElement members of the Selectable will be added individually to the columns clause. For example, specifying a Table instance will result in all the contained Column objects within to be added to the columns clause.
This argument is not present on the form of select() available on Table.
Additional parameters include:
Return an Alias object derived from a Select.
*args, **kwargs
all other arguments are delivered to the select() function.
Return a TableClause object.
This is a primitive version of the Table object, which is a subclass of this object.
Create literal text to be inserted into a query.
When constructing a query from a select(), update(), insert() or delete(), using plain strings for argument values will usually result in text objects being created automatically. Use this function when creating textual clauses outside of other ClauseElement objects, or optionally wherever plain text is to be used.
Return a SQL tuple.
Main usage is to produce a composite IN construct:
tuple_(table.c.col1, table.c.col2).in_(
[(1, 2), (5, 12), (10, 19)]
)
Return a UNION of multiple selectables.
The returned object is an instance of CompoundSelect.
A similar union() method is available on all FromClause subclasses.
Return a UNION ALL of multiple selectables.
The returned object is an instance of CompoundSelect.
A similar union_all() method is available on all FromClause subclasses.
Return an Update clause element.
Similar functionality is available via the update() method on Table.
| Parameters: |
|
|---|
If both values and compile-time bind parameters are present, the compile-time bind parameters override the information specified within values on a per-key basis.
The keys within values can be either Column objects or their string identifiers. Each key may reference one of:
If a SELECT statement is specified which references this UPDATE statement’s table, the statement will be correlated against the UPDATE statement.
Bases: sqlalchemy.sql.expression.FromClause
Represents an table or selectable alias (AS).
Represents an alias, as typically applied to any table or sub-select within a SQL statement using the AS keyword (or without the keyword on certain databases such as Oracle).
This object is constructed from the alias() module level function as well as the alias() method available on all FromClause subclasses.
Bases: sqlalchemy.sql.expression.ColumnElement
Represent a bind parameter.
Public constructor is the bindparam() function.
Construct a _BindParamClause.
Compare this _BindParamClause to the given clause.
Bases: sqlalchemy.sql.visitors.Visitable
Base class for elements of a programmatically constructed SQL expression.
Returns the Engine or Connection to which this ClauseElement is bound, or None if none found.
Compare this ClauseElement to the given ClauseElement.
Subclasses should override the default behavior, which is a straight identity comparison.
**kw are arguments consumed by subclass compare() methods and may be used to modify the criteria for comparison. (see ColumnElement)
Compile this SQL expression.
The return value is a Compiled object. Calling str() or unicode() on the returned value will yield a string representation of the result. The Compiled object also can return a dictionary of bind parameter names and values using the params accessor.
| Parameters: |
|
|---|
Compile and execute this ClauseElement.
Return immediate child elements of this ClauseElement.
This is used for visit traversal.
**kwargs may contain flags that change the collection that is returned, for example to return a subset of items in order to cut down on larger traversals, or to return child items from a different context (such as schema-level collections instead of clause-level).
Return a copy with bindparam() elments replaced.
Returns a copy of this ClauseElement with bindparam() elements replaced with values taken from the given dictionary:
>>> clause = column('x') + bindparam('foo')
>>> print clause.compile().params
{'foo':None}
>>> print clause.params({'foo':7}).compile().params
{'foo':7}
Compile and execute this ClauseElement, returning the result’s scalar representation.
Return a copy with bindparam() elments replaced.
Same functionality as params(), except adds unique=True to affected bind parameters so that multiple statements can be used.
Bases: sqlalchemy.sql.expression._Immutable, sqlalchemy.sql.expression.ColumnElement
Represents a generic column expression from any textual string.
This includes columns associated with tables, aliases and select statements, but also any arbitrary text. May or may not be bound to an underlying Selectable. ColumnClause is usually created publically via the column() function or the literal_column() function.
Bases: sqlalchemy.util.OrderedProperties
An ordered dictionary that stores a list of ColumnElement instances.
Overrides the __eq__() method to produce SQL clauses between sets of correlated columns.
Add a column to this collection.
The key attribute of the column will be used as the hash key for this dictionary.
add the given column to this collection, removing unaliased versions of this column as well as existing columns with the same key.
e.g.:
t = Table('sometable', metadata, Column('col1', Integer)) t.columns.replace(Column('col1', Integer, key='columnone'))will remove the original ‘col1’ from the collection, and add the new column under the name ‘columnname’.
Used by schema.Column to override columns during table reflection.
Bases: sqlalchemy.sql.expression.ClauseElement, sqlalchemy.sql.expression._CompareMixin
Represent an element that is usable within the “column clause” portion of a SELECT statement.
This includes columns associated with tables, aliases, and subqueries, expressions, function calls, SQL keywords such as NULL, literals, etc. ColumnElement is the ultimate base class for all such elements.
ColumnElement supports the ability to be a proxy element, which indicates that the ColumnElement may be associated with a Selectable which was derived from another Selectable. An example of a “derived” Selectable is an Alias of a Table.
A ColumnElement, by subclassing the _CompareMixin mixin class, provides the ability to generate new ClauseElement objects using Python expressions. See the _CompareMixin docstring for more details.
provides a constant ‘anonymous label’ for this ColumnElement.
This is a label() expression which will be named at compile time. The same label() is returned each time anon_label is called so that expressions can reference anon_label multiple times, producing the same label name at compile time.
the compiler uses this function automatically at compile time for expressions that are known to be ‘unnamed’ like binary expressions and function calls.
Compare this ColumnElement to another.
Special arguments understood:
| Parameters: |
|
|---|
Return True if the given ColumnElement has a common ancestor to this ColumnElement.
Bases: sqlalchemy.sql.expression.ColumnOperators
Defines comparison and math operations for ClauseElement instances.
Produce a ASC clause, i.e. <columnname> ASC
Produce a BETWEEN clause, i.e. <column> BETWEEN <cleft> AND <cright>
Produce a COLLATE clause, i.e. <column> COLLATE utf8_bin
Produce the clause LIKE '%<other>%'
Produce a DESC clause, i.e. <columnname> DESC
Produce a DISTINCT clause, i.e. DISTINCT <columnname>
Produce the clause LIKE '%<other>'
Produce a column label, i.e. <columnname> AS <name>.
if ‘name’ is None, an anonymous label name will be generated.
Produce a MATCH clause, i.e. MATCH '<other>'
The allowed contents of other are database backend specific.
produce a generic operator function.
e.g.:
somecolumn.op("*")(5)
produces:
somecolumn * 5
| Parameters: |
|
|---|
This function can also be used to make bitwise operators explicit. For example:
somecolumn.op('&')(0xff)
is a bitwise AND of the value in somecolumn.
Produce the clause LIKE '<other>%'
Defines comparison and math operations.
x.__init__(...) initializes x; see x.__class__.__doc__ for signature
Hack, allows datetime objects to be compared on the LHS.
Bases: sqlalchemy.sql.expression._SelectBaseMixin, sqlalchemy.sql.expression.FromClause
Forms the basis of UNION, UNION ALL, and other SELECT-based set operations.
Bases: sqlalchemy.sql.expression._UpdateBase
Represent a DELETE construct.
The Delete object is created using the delete() function.
Add the given WHERE clause to a newly returned delete construct.
Bases: sqlalchemy.sql.expression._Generative
Mark a ClauseElement as supporting execution.
Executable is a superclass for all “statement” types of objects, including select(), delete(), update(), insert(), text().
Set non-SQL options for the statement which take effect during execution.
Current options include:
autocommit - when True, a COMMIT will be invoked after execution when executed in ‘autocommit’ mode, i.e. when an explicit transaction is not begun on the connection. Note that DBAPI connections by default are always in a transaction - SQLAlchemy uses rules applied to different kinds of statements to determine if COMMIT will be invoked in order to provide its “autocommit” feature. Typically, all INSERT/UPDATE/DELETE statements as well as CREATE/DROP statements have autocommit behavior enabled; SELECT constructs do not. Use this option when invokving a SELECT or other specific SQL construct where COMMIT is desired (typically when calling stored procedures and such).
stream_results - indicate to the dialect that results should be “streamed” and not pre-buffered, if possible. This is a limitation of many DBAPIs. The flag is currently understood only by the psycopg2 dialect.
compiled_cache - a dictionary where Compiled objects will be cached when the Connection compiles a clause expression into a dialect- and parameter-specific Compiled object. It is the user’s responsibility to manage the size of this dictionary, which will have keys corresponding to the dialect, clause element, the column names within the VALUES or SET clause of an INSERT or UPDATE, as well as the “batch” mode for an INSERT or UPDATE statement. The format of this dictionary is not guaranteed to stay the same in future releases.
This option is usually more appropriate to use via the sqlalchemy.engine.base.Connection.execution_options() method of Connection, rather than upon individual statement objects, though the effect is the same.
See also:
Bases: sqlalchemy.sql.expression.Executable, sqlalchemy.sql.expression.ColumnElement, sqlalchemy.sql.expression.FromClause
Base for SQL function-oriented constructs.
Bases: sqlalchemy.sql.expression.FunctionElement
Describe a named SQL function.
Bases: sqlalchemy.sql.expression.Selectable
Represent an element that can be used within the FROM clause of a SELECT statement.
return an alias of this FromClause.
For table objects, this has the effect of the table being rendered as tablename AS aliasname in a SELECT statement. For select objects, the effect is that of creating a named subquery, i.e. (select ...) AS aliasname. The alias() method is the general way to create a “subquery” out of an existing SELECT.
The name parameter is optional, and if left blank an “anonymous” name will be generated at compile time, guaranteed to be unique against other anonymous constructs used in the same statement.
Return the collection of Column objects contained by this FromClause.
Return the collection of Column objects contained by this FromClause.
Return corresponding_column for the given column, or if None search for a match in the given dictionary.
Given a ColumnElement, return the exported ColumnElement object from this Selectable which corresponds to that original Column via a common anscestor column.
| Parameters: |
|
|---|
return a SELECT COUNT generated against this FromClause.
a brief description of this FromClause.
Used primarily for error message formatting.
Return the collection of ForeignKey objects which this FromClause references.
Return True if this FromClause is ‘derived’ from the given FromClause.
An example would be an Alias of a Table is derived from that Table.
return a join of this FromClause against another FromClause.
return an outer join of this FromClause against another FromClause.
Return the collection of Column objects which comprise the primary key of this FromClause.
replace all occurences of FromClause ‘old’ with the given Alias object, returning a copy of this FromClause.
return a SELECT of this FromClause.
Bases: sqlalchemy.sql.expression._ValuesBase
Represent an INSERT construct.
The Insert object is created using the insert() function.
Add a word or expression between INSERT and INTO. Generative.
If multiple prefixes are supplied, they will be separated with spaces.
specify the VALUES clause for an INSERT statement, or the SET clause for an UPDATE.
- **kwargs
- key=<somevalue> arguments
- *args
- A single dictionary can be sent as the first positional argument. This allows non-string based keys, such as Column objects, to be used.
Bases: sqlalchemy.sql.expression.FromClause
represent a JOIN construct between two FromClause elements.
The public constructor function for Join is the module-level join() function, as well as the join() method available off all FromClause subclasses.
Create a Select out of this Join clause and return an Alias of it.
The Select is not correlating.
Create a Select from this Join.
| Parameters: |
|
|---|
Bases: sqlalchemy.sql.expression._SelectBaseMixin, sqlalchemy.sql.expression.FromClause
Represents a SELECT statement.
Select statements support appendable clauses, as well as the ability to execute themselves and return a result set.
Construct a Select object.
The public constructor for Select is the select() function; see that function for argument descriptions.

The expression will be joined to existing HAVING criterion via AND.
append the given columns clause prefix expression to this select() construct.
append the given expression to this select() construct’s WHERE criterion.
The expression will be joined to existing WHERE criterion via AND.
return a new select() construct with the given column expression added to its columns clause.
return a new select() construct which will correlate the given FROM clauses to that of an enclosing select(), if a match is found.
By “match”, the given fromclause must be present in this select’s list of FROM objects and also present in an enclosing select’s list of FROM objects.
Calling this method turns off the select’s default behavior of “auto-correlation”. Normally, select() auto-correlates all of its FROM clauses to those of an embedded select when compiled.
If the fromclause is None, correlation is disabled for the returned select().
return a new select() construct which will apply DISTINCT to its columns clause.
return a SQL EXCEPT of this select() construct against the given selectable.
return a SQL EXCEPT ALL of this select() construct against the given selectable.
Return the displayed list of FromClause elements.
return child elements as per the ClauseElement specification.
return a new select() construct with the given expression added to its HAVING clause, joined to the existing clause via AND, if any.
an iterator of all ColumnElement expressions which would be rendered into the columns clause of the resulting SELECT statement.
return a SQL INTERSECT of this select() construct against the given selectable.
return a SQL INTERSECT ALL of this select() construct against the given selectable.
return a Set of all FromClause elements referenced by this Select.
This set is a superset of that returned by the froms property, which is specifically for those FromClause elements that would actually be rendered.
return a new select() construct which will apply the given expression to the start of its columns clause, not using any commas.
return a new select() construct with the given FROM expression applied to its list of FROM objects.
return a ‘grouping’ construct as per the ClauseElement specification.
This produces an element that can be embedded in an expression. Note that this method is called automatically as needed when constructing expressions.
return a SQL UNION of this select() construct against the given selectable.
return a SQL UNION ALL of this select() construct against the given selectable.
return a new select() construct with the given expression added to its WHERE clause, joined to the existing clause via AND, if any.
Add an indexing hint for the given selectable to this Select.
The text of the hint is written specific to a specific backend, and typically uses Python string substitution syntax to render the name of the table or alias, such as for Oracle:
select([mytable]).with_hint(mytable, "+ index(%(name)s ix_mytable)")
Would render SQL as:
select /*+ index(mytable ix_mytable) */ ... from mytable
The dialect_name option will limit the rendering of a particular hint to a particular backend. Such as, to add hints for both Oracle and Sybase simultaneously:
select([mytable]). with_hint(mytable, "+ index(%(name)s ix_mytable)", 'oracle'). with_hint(mytable, "WITH INDEX ix_mytable", 'sybase')
return a new select() construct with its columns clause replaced with the given columns.
Bases: sqlalchemy.sql.expression.ClauseElement
mark a class as being selectable
Bases: sqlalchemy.sql.expression.Executable
Base class for Select and CompoundSelects.
Append the given GROUP BY criterion applied to this selectable.
The criterion will be appended to any pre-existing GROUP BY criterion.
Append the given ORDER BY criterion applied to this selectable.
The criterion will be appended to any pre-existing ORDER BY criterion.
return a new selectable with the ‘use_labels’ flag set to True.
This will result in column expressions being generated using labels against their table name, such as “SELECT somecolumn AS tablename_somecolumn”. This allows selectables which contain multiple FROM clauses to produce a unique set of column names regardless of name conflicts among the individual FROM clauses.
return a ‘scalar’ representation of this selectable, which can be used as a column expression.
Typically, a select statement which has only one column in its columns clause is eligible to be used as a scalar expression.
The returned object is an instance of _ScalarSelect.
return a new selectable with the ‘autocommit’ flag set to True.
autocommit() is deprecated. Use .execution_options(autocommit=True)
return a new selectable with the given list of GROUP BY criterion applied.
The criterion will be appended to any pre-existing GROUP BY criterion.
return a ‘scalar’ representation of this selectable, embedded as a subquery with a label.
See also as_scalar().
return a new selectable with the given LIMIT criterion applied.
return a new selectable with the given OFFSET criterion applied.
return a new selectable with the given list of ORDER BY criterion applied.
The criterion will be appended to any pre-existing ORDER BY criterion.
Bases: sqlalchemy.sql.expression._Immutable, sqlalchemy.sql.expression.FromClause
Represents a “table” construct.
Note that this represents tables only as another syntactical construct within SQL expressions; it does not provide schema-level functionality.
return a SELECT COUNT generated against this TableClause.
Bases: sqlalchemy.sql.expression._ValuesBase
Represent an Update construct.
The Update object is created using the update() function.
return a new update() construct with the given expression added to its WHERE clause, joined to the existing clause via AND, if any.
specify the VALUES clause for an INSERT statement, or the SET clause for an UPDATE.
- **kwargs
- key=<somevalue> arguments
- *args
- A single dictionary can be sent as the first positional argument. This allows non-string based keys, such as Column objects, to be used.
SQL functions which are known to SQLAlchemy with regards to database-specific rendering, return types and argument behavior. Generic functions are invoked like all SQL functions, using the func attribute:
select([func.count()]).select_from(sometable)
Bases: sqlalchemy.sql.functions.GenericFunction
Bases: sqlalchemy.sql.expression.Function
Bases: sqlalchemy.sql.functions.GenericFunction
Define a function whose return type is the same as its arguments.
Bases: sqlalchemy.sql.functions.GenericFunction
Bases: sqlalchemy.sql.functions.GenericFunction
Bases: sqlalchemy.sql.functions.GenericFunction
The ANSI COUNT aggregate function. With no arguments, emits COUNT *.
Bases: sqlalchemy.sql.functions.GenericFunction


The Ensure Fields Tool ensures a set of fields are present in a datastream. This is a common issue when you are reading data that changes from time to time. If you use a Crosstab Tool or are reading from an XML file, the output fields can change based on the presence (or absence) of specific input data. This makes it very hard to write formulas, or really do any down stream processing on those fields. In particular, what we want to do is ensure fields are present, but NOT change them if they are already in the record. The macro originally appeared on http://inspiringingenuity.net/2013/08/14/alteryx-ensuring-fields-are-in-a-data-stream/
The tool has two configuration properties:
___________________________________________________________________________________


Tree DnD & Event DrapnDrop (allow drag multi tree-table include all type: table, ol, ul) Display data tree by AngularJS, using CSS animation and Bootstrap style
Code on github


When you have adjoined sectors:
| TOP | is ABOVE the ceiling of the other SC |
| BOT | is BELOW the floor of the other SC |
| MID | is everywhere you can see through to the other SC |
Of course, the MID texture is not shown when walls are adjoined, so that you can see through!
(Note: WL flag 1, bit 1 forces it back in place. See Wall Flags)


Below you will see a list of all the accounts and people combined and their total values:
Total Gross:
£{{totalGross()}}
Total Expenses:
£{{totalExpenses()}}
Total Net:
£{{totalNet()}}


--- title: "DRAWING SEEDS AND PODS" date: "2000-01-01 18:09:07 -06:00" categories: - adult - eh subtitle: "" layout: "events" event-image: "seeds-and-pods.jpg" event-dates: "SEPTEMBER 7-9" event-location: "Red Butte Garden Classroom" button-type: "register" tickets-link: "https://55218.blackbaudhosting.com/55218/Seeds-and-Pods" registration-info: "Class Limit: 15" instructor-info: "Elaine Hultgren" member-cost: "$150" public-cost: "$187" event-notes: "" tickets-button: "" published: false ---
THURSDAY and FRIDAY, SEPTEMBER 7 & 8 @ 6-9PM and SATURDAY, SEPTEMBER 9 @ 9AM-4PM
Nature’s seed container, the pod and the seeds within are the focus of this course. The artists enrolled will choose the media of their choice e.g. watercolor, color pencil, graphite or pen and ink. Work will include rendering fine detail, depicting smooth, fuzzy and textural surfaces. Discovery trips into the garden will be encouraged. Art works will be done on 4x4 papers of choice and created in the media of choice.
Items Provided:
Please bring your seeds and pods so we have a variety to swap and draw.
If you have questions please e-mail me at<EMAIL_ADDRESS>or text at<PHONE_NUMBER>.


4 writes to IncludeFilters
Microsoft.PowerShell.Commands.Utility (4)
commands\utility\Var.cs (4)
304
IncludeFilters
= value;
599
IncludeFilters
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1055
IncludeFilters
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1207
IncludeFilters
= value;
4 references to IncludeFilters
Microsoft.PowerShell.Commands.Utility (4)
commands\utility\Var.cs (4)
299
return
IncludeFilters
;
594
return
IncludeFilters
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1050
return
IncludeFilters
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1202
return
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This plugin is intended to be extended to be a configurable landing page. By default, it shows a few metrics and
this message. Change the message to your needs by setting the message
option to an HTML string and
great your colleagues with some funny gifs!


GAMING
The idea is simple. Take 'em out before they take you out.
Culmyca proudly presents multiplayer gaming of the lates iteration of the worlds' best recognised multiplayer FPS. Have you got what it takes?
Register for the preliminaries today.
RULES:
1. We reserve the right to change, modify, or adapt all rules as deemed appropriate in order to uphold and maintain a spirit of overall fairness and good sportsmanship.
2. The Administrators also reserves the right to make judgment on cases that are not specifically supported, or detailed in these League rules, or even goes against these rules may be taken in extreme cases, to preserve fair play and sportsmanship.
3. All players and teams are to uphold the spirit of fair play at all times.
4. The administration is not responsible for any additional agreements, nor do they agree to enforce any such agreements made between individual players or teams. We highly discourage such agreements taking place, and such agreements that are contradicting the rules are under no circumstances allowed.
Game Settings:
• Round Time - One minute and 45 seconds
• Regulation Max Rounds - 11
• Regulation Start Money - $800
• Regulation Side Selection - Knife for sides
• The team with the most alive players at the end of the round picks their side
• In case of a draw, a team will be randomly selected to pick their side
• A team consists of 5 members.
• No bots are permitted.
• Once a match goes live, it cannot be restarted
• If a team does not have five players in the server "readied up" after 15 minutes from the originally scheduled match time, then the opposing team can force them to play with four. If they cannot field four, then the other team will be able to submit a forfeit win. This is to be done using chat. With 3 members of a team reporting “forfeit”.
• If a match must be replayed on a certain round due to a dispute, at the admins discretion, the start money will be $16,000 be randomly selected to pick their side Player Eligibility & Roster Restrictions
• You may only play on one team
• Each player should have a steam id.
Age limit:
17+
Fradulent Acts:
• Flash Bang, Smoke Grenade, and Hand Grenade Bugs - it is illegal to use any flash bang, smoke grenade, or hand grenade bugs, regardless of intent. All servers will have the latest known version of fixed maps
• Silent Bomb Plants - all bomb plants must be done in a position in which it can be heard by the opposing team
• Illegal Bomb Plants - it is illegal to plant the bomb in a position that cannot be defused by the opposing team or in a position in which the bomb is floating and not touching the ground.
• Illegal Bomb Defuses - the bomb cannot be defused through any solid objects.
• Illegal Bomb Defuses - it is illegal to intentionally distort your hit boxes with the use of an alias while defusing the bomb. Each dispute will be handled on a case by case basis, reviewing multiple aspects, including, but not limited to, the speed at which movement is made, the action of movement made, as well as the outcome of the exploiting action.
• Walking / Boosting Through Walls - walking or boosting through walls, floors, or roofs is not allowed.
• Map Exploits - Boosts that result in clipping are illegal. Clipping is when a player is either boosted through a solid layer, or when a player manipulates him/herself so that they can see over, under, and/or through any solid entity such as a wall or box.
• If any player or team wants to use a new position which is unknown to anyone else or just known to a small part of the community, it’s strongly recommended to contact tournament officials to check if that position is allowed before using it in any official match.
• Illegal customisation, external software modification, account sharing, unsportsmanlike conduct, hacks are strictly forbidden.
Weapons Used:
Autosnipers are disabled
Sniper buy limit per round per team is 1.
Rematch conditions:
1. A server crash would allow for rematch to be done depending on the number of rounds played. A statistical tool would be used to extrapolate the end in case the number of rounds played exceed 9
2. A team will be notified 3 days before their match. In case of match shift requests, the shift will be decided by the administration.
Challenge your gaming rivals on the all time classic racing game for LAN play. Cop knockouts, bounty collections and reckless speeds await you. Could you be the Most Wanted ?
The cops are on his tail. His rivals taking every opportunity to slow him down. He maneuvres his McLaren to smash his rivals into the cops and shock-waves away all of them. The next breath, an Aventador interceptor is on his tail again. His vehicle damage near to critical. Would he make it to the end ? Come experience it for real. On the PS4.
He runs through the field, passes the ball just in time. Strategically placing himself to a position of vantage and the ball comes flying like a canon tearing the air. Before you could process it and give it a second thought, he spun in air kicking the ball that reflected at right angle straight into the goal. The crowd roared and the air was filled with the vibrations of victory as the opponent appeared aghast. Experience the thrill. You are going to love this.


Contents
IntroductionInstalltion
System Requirements
Usage
Contexts
Spelling and Dictionaries
Training
Encryption
Settings
Help and Updates
Known Issues
Introduction
PredictEd, is a free and open source predictive text editor application, for Microsoft windows.
It suggests words for auto completion as you start typing.
Press the tab key to select a predicted word.
It presents five such words and three phrases below your cursor. Pressing the tab key again selects the next word or phrase in the list.
PredictEd learns, as you type in real time, and creates a knowledge base unique to your style of writing, and your subject matter. You get the most relevant suggestions as it builds up its knowledge from the words and phrases you type. Gradually it becomes your personal typing assistant.
You can also feed it your own writings in the form of text files, and instantly get the same result. PredictEd keeps learning anyway, and builds up the knowledge, as you work.
PredictEd can save the entire knowledge in a specific context, subject or language, and can load it back. This gives you the most suitable suggestions while typing. You can have as many contexts as you wish, each with its own unique and independent database.
It also has some more smart features like formatting as you type. So that you have a basic formatted document as soon as you finish typing. It also capitalizes the words, inserts spaces after periods and inserts paragraph breaks after new lines. It saves the file after each paragraph automatically. It can save the text as a rich text file with formatting, or as a plain text file. And it can open those formats.
PredictEd has the usual text editing features such as cut, copy, paste, setting fonts and text sizes, undo and redo, and find and replace functions, and spelling checks. You can also set a default font, text size and text colour, and background colour.
It supports Unicode text, which means it will work for most of the languages. It learns in a similar way independently of the language and script being used.
PredictEd is supported on Microsoft Windows 7 to 10.
To get you quickly started, the installation comes with several built in word lists (knowledge maps), generated using freely available text and books. So it will immediately show suggestions, but it is highly recommended to train it using your own writings, so that you get most relevant suggestions. Anyhow it will learn as you type.
This tool helps to speed up typing and ease the stress on fingers, especially for those with repetitive stress injury, or carpel tunnel. Initially it will appear as if you have slowed down because now you need to check the suggestions or predictions and decide whether to continue typing or press TAB. But gradually it becomes your habit and the typing will speed up. Takes a bit of practice and getting used to predictive typing.
The source code of this application is available for anyone to improve, fork, contribute or for use in your own application, without any restrictions.
Installation
Download the Windows Installer from: GitHub
Unzip the downloaded file and run setup.exe.
Follow the instructions. Run the program from start menu or by double clicking PredictEd desktop icon.
Please read the License before installing and using this software.
System Requirements
Minimum requirements:
Microsoft Windows 7 to 10
Dual core CPU
2 GB RAM
20 MB of free space on hard disk
A monitor with at least 800 x 600 resolution.
Usage
Autocompletion and Word Prediction.
Start typing. As you type the suggestions appear below your cursor. Press TAB key to select a suggestion. Pressing the TAB key repeatedly selects others suggestions from the list of suggestions.
When you complete a word and press Space Bar, the list of suggestions changes into a list of predictions. Press TAB to select a predicted word. Pressing the TAB repeatedly selects more words.
You can either use the suggestions or predictions or continue typing as usual.
Phrases
Three of the suggestions are multiple words or phrases. They are on a darker grey background. Press TAB key repeatedly to select the phrases.
Saving
Click the Save or Save As buttons on the left or commands from the File menu.
The text can be saved in the RTF (Rich Text Format) or Plain text format.
Note: Plain text is always saved as Unicode UTF-8
Auto Save
Every time you press enter key, the text is automatically saved. So in case of loss of data you can recover your work.
The backup file is located at (My) Documents/Oormi Creations/PredictEd 1.x.x/Documents/PredictEd_AutoBackup.rtf
Open File
Click the File Open button or command from the File menu to open a file.
RTF (Rich Text Format) or Plain text format files can be opened.
Note: The maximum size of text that can be loaded into the Rich Edit Control (Text Window) is 2 MB by default. You can change it in Settings. See below.
Editing
PredictEd supports the usual editing functions like cut (Control X) copy (Control C), paste (Control V), undo (Control Z) and redo (Control Y).
You can also use the Edit menu commands or the Copy and Paste buttons on the left.
Note: When no text is selected and Copy button is clicked, whole of the text is copied into the clipboard.
You can find words or replace words from the menu command Edit > Find and Replace. A window is shown in which you can enter the text to find or replace.
Formatting
Select the text and click the Format button on the left. A formatting window is shown where you can specify the font, size, colour etc.
Format as you type
Surround the text with formatting pair characters to format the text while you type.
Type: **Bold text** , Result: Bold text
Type: //Italic text// , Result: Italic text
Type: __Underlined text__ , Result: Underlined text
Clear Formatting
Select the text and click the Clear Format button. The text is reset to the default style, font and size.
Typing Duration
A clock is shown at the bottom of the text editor box which shows the duration of your session.
This is a useful reminder for those with painful joints or RSI to stop typing after some time and take a break, stretch etc.
This will reset to 0 when you start a new file or open a file.
Contexts
A Context is a set of databases related to a particular topic, such as a language or a subject.
As you use PredictEd, it gathers the words and saves relations between them in knowledge files. There are two such knowledge databases and one dictionary associated with the language being used. This information is saved as a Context in the form of a file.
A Context is useful when you are writing on a particular subject or in a particular language, as you get word suggestions and autocompletion suggestions based on exactly that context. For example, if you are writing on the subject of biology, you would prefer words related to that subject, not related to say, business or marketing. When you wish to write on the subject of business, you can simply switch to that context. Similarly, for languages.
So even though the databases sizes are limited due to speed and memory limits, you can have unlimited number of contexts, and hence unlimited knowledge data. Using the concept of contexts we can avoid huge databases and irrelevant suggestions. Switching to other languages is easy and dynamic. So you can have more than one language in the same document.
You can load a context from Menu > Contexts > Load Context. Now PredictEd shifts to the subject of this context and language and dictionary of it and begins providing suggestions and autocompletion based on context specific databases.
PredictEd provides several contexts as place holders with some data to get you started quickly. As you use these contexts the context specific data gets updated and the knowledge grows. You can create your own context from Menu > Contexts > Create Context.
You will get an option to either start from a blank database or copy the current database over to the new context. The currently loaded dictionary gets associated with this context.
You can change the current dictionary from Menu > Edit > Check Spelling. Whenever you change the dictionary, the context gets updated.
You can set which context to load at startup via Settings.
The current context name is displayed in the status bar below the text area.
It is recommended that the contexts and related files be backed up regularly so that you do not lose the data collected during months or years of using PredictEd. Anyhow you can always train it again from your own writings in case of data loss.
Spelling and Dictionaries
Click Menu > Edit > Spelling Check to check the document for spelling errors. You can specify a dictionary here. Note that some dictionaries have been provided with PredictEd but they are small. As you check spelling and add new words into the current dictionary, it grows in size.
You can specify your own dictionary, if you have one. The dictionary format used by PredictEd is very simple, just one word per line. However, the words are pre-sorted by the frequency of use. This makes the searches very fast. Its best to use sorted dictionary, but if you do not have one, an unsorted one will also work, perhaps it will be a bit slow.
Copy your dictionary into (My) Documents/Oormi Creations/PredictEd 1.x.x/Dictionary folder. The file must be plain text UTF-8.
Training
Before training ensure that you are in the correct context, as the knowledge files will get over written. (A backup is made anyhow before training.)
If needed create a new context, and select the option of starting from blank databases when prompted.
Click the Train button or the Train command from Options menu. The Training window appears.Click the Add Files button to add some text files. You can use Control-Click or Shift-Click to select multiple files. You can click the Add button again to add more text files from other folders. You can add up to 20 text files for one training session.
Click the Start button to start the training. Depending upon the file size it can take some time. Close the window when "Finished training" message appears.
Note: Ensure that the files are plain text files, either ASCII or Unicode UTF-8
Note: Press the Close button to abort the training anytime. No new data will be saved.
Only Long term memory is updated during training. The file name is PredictEd_LTM.txt. The Short term memory is meant for real time learning. The location of data files is at:
(My) Documents/Oormi Creations/PredictEd 1.x.x/Contexts/YourContext
Note: You may see a message saying "List is full. Only relations and weights will be updated". This means that the list has reached a limit of 5000 entries. No new keywords are being added, but predictions and their weights are getting updated.
Currently this limit is hard-coded. You can set it to any other value if you compile from the source. Usually a longer list will consume more memory and will be slower.
It is highly recommended that you feed your own writing as training data. PredictEd will learn your style of writing, the words you often use and sentences you often write. This will help you to type even faster. You will get suggestions in the context of your writing.
It is language independent. Text files written in any language will work as long as they are in Unicode UTF-8 format.
You can feed it text files of different languages at once.
The original data will be backed up as soon as you start training. In case something goes wrong or you accidentally lose knowledge data, you can restore it by simply renaming the backup files. They are in the same folder as knowledge files.
Note: The knowledge data is in plain text CSV format. You can edit or delete the entries in it. Just ensure that you keep the structure intact, else PredictEd may crash or may suggest incorrect words.
Erase Knowledge data
You can erase the Long term memory by clicking the menu command Options > Erase LTM
This is recommended if you wish to train it from blank. Next training will store fresh data in LTM.
Your old LTM data will be backed up as usual.
Save Knowledge data
Usually the knowledge data is saved when you exit PredictEd. But you can also do it manually by click on the menu command Options > Save Knowledge
This saves both LTM and STM.
Merge LTM and STM
Usually when STM (The memory that stores real time learned data) is full (5000 entries), it is merged into LTM and is cleared. You can do this manually from the menu command Options > Merge STM into LTM
This enables learning of new words as you type.
Note: The number of entries in LTM and STM are shown at the bottom of the editor box. These counters appear when you start typing.
Encryption
PredictEd has built in tools to encrypt your files. Try Menu > Encryption.AES Encryption
This is a very strong encryption method with which you can encrypt your files. Any kind of files can be encrypted. You can also directly save the typed contents as encrypted files. You can directly load an encrypted file into the editor.
Note: There is a password generation utility in there.
Also note that there is no way to recover the password if it is forgotten or lost.
Warning: Some countries or corporations may not like it if you send receive encrypted content. This encryption function is directly based on Microsoft's Crypto CNG API and is only as reliable as that. With sufficiently powerful computer and a good motivation, it can be broken. You alone are responsible for using this tool. There are no security guarantees or any kind of guarantees here.
Base64 Encoding
This is not an encryption but an encoding method in order to transfer files over the internet. It is useful if you wish to upload executable files or email programs or scripts. Such files are usually blocked by email providers. Encoding them in Base64 and zipping them before uploading solves the problem.
Steganography
This is the famous way to hide data or messages inside images. PredictEd provides its own flavour of Steganography.
Any files can be embeded into any image. Provided the image is large enough to hold the data. You can optionally use a password protection, which XOR encrypts the data before embedding it into the image. The image does change a bit, but is not so obvious, especially if it is a big image.
You can hide any data into the image and transmit it via email or share online.
Note: Currently it accepts only JPG files as input images and the output is always a PNG file.
Try using a noisy image with lots of details. Images with smooth areas will turn into noisy images, which looks suspicious.
Warning: Always share the passwords for encrypted files via a separate channel. Do not attach them or mention them with the emails etc. Best way is to speak it via phone or in person.
SHA512 Hash
Its a 512 bit long string of bits which can be used as a signature of the data out of which it was generated. This number can be used to verify the integrity of your files and messages. If the hash of received file does not match with that of original file, the file was modified in some way. The hash can be communicated openly via email etc. An encrypted hash forms a digital signature.
The best use of SHA512 hash function is to verify the executable files or to detect presence of viruses or malware inside them.
Warning: Ensure that the original hash you received is from a trusted source. It is totally possible for someone to change the contents of the file and recalculate the hash with a claim that it is the original hash.


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We hire top engineers, developers and architects from around the world to build beautifully-crafted mobile, social & web applications. You design. We code.
With more than 150 large scale digital executions under our belt, our team is trusted by some of the biggest agencies and companies in the world.
Our stringent hiring processes ensure we only employ the best. That means we always aim to deliver the best possible product you can get. Anything from crafting microsites, social apps, mobile apps, APIs or a CMS, reach out to us with your challenge.
We’ve been very careful in selecting and building our team. It’s why we’ve stayed lean: great talent is hard to find, but you’ve found it here, with us. We’re a mid-sized shop with more technical leaders than most large companies. Why settle for anything less than an A+ team?
We stay up-to-date with the latest technology trends and platforms. Whether it's building apps for Google Glass or a new platform on the horizon, our team brings our ability to stay ahead of the curve to your doorstep.
Each member of our team devotes at least an hour each day to training, reading and learning about advancements in the digital landscape. It's why our team is knowledgeable and trusted to deliver projects to Fortune 500 brands.
We work to be the best in every step of the process, putting our eyes on every detail.
We want to ensure you're not spending your time testing or reviewing our code, which is why we have our own quality assurance team that constantly reviews code to ensure it meets our and your high quality standards.
Do you have a project but not enough resources to build it? We can offer you a full team to execute your project. No matter how big or small, we can provide you with the ability to instantly scale up according to your resourcing needs.
We’re the trusted development partner for many technology companies, agencies and brands. We work alongside your team and provide feedback on how we can enhance your project, making you and your team look better. It’s why our clients look to us as their trusted technology partner.


Flood victim tells 'little man' Boris Johnson to 'get on his bike' after photo op
Angela Causer blasted Prime Minister Boris Johnson for coming to Stainforth in South Yorkshire days after the town was hit by devastating floods he decided were not a national emergency
by Lucy Thornton, https://www.mirror.co.uk/authors/lucy-thornton/Furious locals in a flood-hit part of Britain yesterday turned their anger on Boris Johnson as he finally made an appearance in their devastated town.
The PM faced a barrage of criticism during a tour of Stainforth, South Yorks, almost a week after it was deluged, forcing hundreds of residents to flee.
Locals tore into Tory promises of cash aid after insisting recent pledges have come to nothing.
While some let their feelings be known to embarrassed Mr Johnson, others snubbed him as he tried in vain to engage them in conversation.
The PM, who still refused to declare
a national emergency over the floods, was watching some of the 100 troops
he sent in, when one local yelled: “You took your time Boris.”
Another said: “You’ve not helped us … I don’t know what you’re here today for.”
Cleaner Billie Troops, 39, asked him in a community centre: “Boris, why has it taken you five days to come here?”
Questioning the PM’s pledge of cash aid, she added: “Is that a promise though? Because you promised us months ago that you were going to give our community £25million to make the community better, for town funds. We’re still waiting for it, Boris.”
The PM was then asked: “Is that a lie again?”
Resident Pat Knight, 60, refused to shake Mr Johnson’s hand and asked: “Why did it take you five days to come north of the Watford Gap?”
Cleaner Shelly Beniston, told him how they had been “crying out for help” but it had come “too late”.
Local Labour councillor Sue Durant berated the PM for his delay in visiting.
She told him: “People have lost their possessions and it has taken you over five days. You should have been there Saturday morning.”
Angela Causer, whose home was ravaged by Friday’s flood, was helping the Army move sandbags when she saw Mr Johnson, and ignored his offer to chat.
 I was going to vote for him until he said it wasn’t a national emergency. It might not be for him but it’s devastating for us.”
Around 500 homes have been flooded and 1,200 properties evacuated in the South Yorkshire region. Many houses are uninsured because of previous flooding.
Residents are living in fear of a second wave of flooding after the Met Office warned of a possible storm today with up to 60mm rainfall.
The nearby village of Fishlake has been deluged by the floods that also left farms in Lincolnshire cut off.
Mr Johnson could find no haven from the angry locals in his official car. Volunteers plonked cleaning products on his lap.
One told him: “Are you going to Fishlake, are you going to take some supplies with you?”
Locals in flooded Bentley, six miles from Stainforth, told of their fury at Mr Johnson, even though he never visited them.
Gwen Kincel, 69, said: “What the hell do we need him for?
“He hasn’t done anything for us. It’s a good job he didn’t come because I would have said, ‘Get on your bike.’”
The PM promised relief funding of £500 for each affected home and up to £2,500 for small businesses.
But he refused to apologise to those devastated by the flooding. Mr Johnson said: “I made clear that the Government stands ready to support in any way we can.”
He defended the five days it had taken him to visit Yorkshire, insisting he had been at the other affected areas, adding. “There’s been a round the clock response,” he said.
There was more trouble for Mr Johnson away from the floods as former Cabinet minister David Gauke, now an independent MP, warned a Tory election victory would trigger a “disastrous no-deal Brexit ”.
Jeremy Corbyn admitted while on the campaign trail in Scotland that Labour could block a second referendum on independence.


Erica Mena Poses On A Flight Of Stairs While Wearing A Strapless Leopard Dress
November 21, 2019
Erica Mena Poses On A Flight Of Stairs While Wearing A Strapless Leopard Dress
Erica Mena recently posted a photo of herself on Instagram for her 4.4 million followers.
The VH1 star posed on a flight of stairs for her latest Instagram snapshot. In the photo, Mena is wearing a strapless, leopard dress as she gave a sexy pose on the steps. The dress stops at Mena’s legs, and fits loosely on her body. The model’s baby bump is on full display in the photo. She is seen resting one hand on a stair step and another one on her head.
In addition to the dress, Mena decided to add glamorous shoes to the look. Her black, furry sandals are shown in the photo. and are laced up to the lower part of her leg. The front of Mena’s shoes cover the entire front side of her feet in the photo, while also showing the small heel she is wearing.
For her hair, Mena decided to go with a soft look for the photo. Her dark brown hair is parted with a side bang in the photo, and is covered in big, loose curls. The curls fall down to Mena’s back in the photo as well.
As for her makeup look, Mena decided to fully commit to the sultry theme. She is rocking a dark look in the photo, consisting of foundation, blush, eyeshadow, eyeliner and faux eyelashes. Mena then decided to finish off the look with brown lip gloss as she looked intensely at the camera.
At the time of writing, the photo of Mena received more than 20,000 likes. The photo also received more than 170 comments under Mena’s post.
“You need to own a slaying while pregnant class, because you’re killing these looks and pictures,” one follower suggested.
“For a second I didn’t even notice you were pregnant girl I forgot,” another fan chimed in.
Loading...
“Flawless been a fan for so long you’ve come such a long way,” another fan wrote.
“So pretty,” another fan chimed in.
Mena has been seemingly flourishing through her second pregnancy. The reality star is constantly showing off her baby bump and she and her husband, Safaree Samuels, await the birth of their baby girl. While this isn’t Mena’s first child, it is her first daughter. The actress also has a son from a previous relationship. Samuels, who dated Nicki Minaj, doesn’t have any other children.
Fans of Erica Mena can follow the television personality on Instagram for more updates.


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This module is designed to show the stresses on an oblique plane with inclined angle $\theta$ under
axial loading.
Consider a rectangular bar with constant cross section shown below, which is subjected to the axial
force P. Now, consider an oblique plane that passes through the bar and is inclined at the angle
$\theta$ relative to the vertical axis. What will be the forces and stresses acting on this oblique
plane? We will follow the following three steps in addressing this question.
Step 1: Using the method of sections we determine that the force acting on the inclined plane should
be
P to ensure horizontal equilibrium.
Step 2: We resolve P into two components, normal force N which is perpendicular to the inclined plane
and shear force V which is parallel to the inclined plane.
Step 3: We use the definition of the normal and shear stress, $\sigma$ = $\frac{N}{A_{\theta}}$ and
$\tau$ = $\frac{V}{A_{\theta}}$, to calculate these stresses noting that the area of the inclined
plane
is related to the area perpendicular to the x-axis by $A_{\theta}$ = $\frac{A_{0}}{cos\theta}$.
Stress at a Point
The following module demonstrate the concept of stress at a point.
Consider a body applied with traction (or displacement) on the boundary. To investigate the stress of a point inside, cut the body with a plane. Without losing generality, choose the plane perpendicular to z-axis. Consider a small area on the plane with size $\Delta$$A_z$, acted with a force $\Delta$$F_z$ which has components of $\Delta$$F_{zx}$, $\Delta$$F_{zy}$, $\Delta$$F_{zz}$. Then the stresses can be defined as
\begin{equation}
\tau_{zx} = lim_{\Delta A_{z} \rightarrow 0} \:\: \frac{\Delta F_{zx}}{\Delta A_{z}}
\end{equation}
\begin{equation}
\tau_{zy} = lim_{\Delta A_{z} \rightarrow 0} \:\: \frac{\Delta F_{zy}}{\Delta A_{z}}
\end{equation}
\begin{equation}
\sigma_{zz} = lim_{\Delta A_{z} \rightarrow 0} \:\: \frac{\Delta F_{zz}}{\Delta A_{z}}
\end{equation}
The general state of stress at this point can be obtained if we take a stress cube out and look at the stress at the remaining surfaces.
Strain
This module presents the definition of strain.
Strains are measures of deformation represented by displacements between particles in the body
relative
to a reference configuration. They are classified as either normal or shear. Normal strains represent
changes in lengths of line elements oriented along the three axes associated with an infinitesimal
cube
and hence are perpendicular to the cube's faces. Therefore they also represent volumetric changes.
Shear
strains represent changes in the angles of mutually orthogonal line elements in the three planes x-y,
y-z and x-z of an infinitesimal cube. Therefore they also represent cube's distortion.
There are three normal strains and six shear strains, but only three of the six shear strains are
independent because shear strains are symmetric. These strains comprise the three-dimensional strain
tensor in analogy with the stress tensor and may be represented using the same matrix notation.
Tensile Test
The strength of a material depends on its ability to sustain a load without undue deformation or
failure. This property is inherent in the material itself and must be determined by
$\textbf{experiment}$. One of the most important tests to perform in this regard is the
$\textbf{tensile test}$. It is primarily to determine the relationship between the average $\textbf{normal stress}$ and
average $\textbf{normal strain}$.
We can determine the nominal or engineering stress by dividing the applied load P by the specimen's
original cross-sectional area $A_{0}$. This calculation assumes that the stress is constant over the
cross section and throughout the gauge length. We have
\begin{equation}
\sigma = \frac{p}{A_{0}}
\end{equation}
Likewise, the nominal or engineering strain is found directly from the strain gauge reading, or by
dividing the change in the specimen's gauge length, $\delta$ , by the specimen's original gauge length
$L_{0}$. Here the strain is assumed to be constant throughout the region between the gauge points.
Thus
\begin{equation}
\epsilon = \frac{\delta}{L_{0}}
\end{equation}
If the corresponding values of $\sigma$ and $\epsilon$ are plotted so that the vertical axis is the
stress and the horizontal axis is the strain, the resulting curve is called a $\textbf{conventional}$
stress-strain diagram.
Internal Shear and Moment Diagram
The following module expands on the topic of two-dimensional FBD diagrams, the method of sections, and internal forces and moments covered previously in Statics. The module illustrates homework problem 16 in chapter 1 of the 10th edition of Hibbeler's Mechanics of Materials.
As illustrated above, a supported beam has two pin supports: one at point A and one at point B. Although different from the typical beam setup of one roller and one pin, the internal normal force is not affected. Solving for the support reactions at A and B, it is found that the two exert a horizontal reaction force. Since there is not horizontal external force or loading, the internal forces in the horizontal direction is neglected. Additionally the textbook problem assumes the reaction supports are vertical.
The problem itself asks for internal forces and moments at D and E; however, the module shows forces and moments at all points of the beam. Using method of sections, shear and moment equations can be found for a particular section varying with the chosen position along the beam (where x = 0 is at point A). The shape of the distributed loading must be noted. A common rectangular distributed loading would produce a shear diagram of the first order (linear) and thus a moment diagram of the second order (quadratic). Since this shape is that of a triangle, the shear now becomes a second order function.
The following module calculates and graphs shear and moment, and allows for the magnitude of the distributed loading peak, location of the peak and the location of support reaction B to be changed.
Pin Diameter Determination
The following module aims at solving homework problem 1-81 in Strength of Material. Problem 1-81 asks for the required diameter of the pins at A and B given that the allowable shear stress for the material is $\tau_{allow}$ = 100 MPa. Both pins are subjected to double shear. Two types of force distributions are allowed to be chosen, equally distributed and triangularly distributed. The radius of arc BC is set to be same as the member AB, i.e. frame ABC is a quarter circle. The magnitude and position of load is changeable. Free body diagrams of member AB and Pin A are shown on the side.
Mechanical Properties of Materials
Mechanical Properties of Materials - Chapter 3.1 to 3.4
The first diagram depicts the control force bar. The second second depicts how length affects the
total
change in length when a force is applied. The third diagram depicts how a change in area affects the
total change in length when a force is applied.
The first graph shows the three diagrams of when a force is applied. The equation is $\delta$l =
$\frac{Fl}{AE}$
The second graph depicts $\sigma$ = Ee.
Stress-Strain Relations
This module is a slight modification of the module "Cauchy And Engineering Strain Deformation In 3D"
available on the Mathematica Demonstrations website.
This module demonstrates the deformations and strains that arise in an infinitesimal cubical element
of
a material due to the application of single or combined stresses. The stresses applied cause a
deformation of the cube that depend on the magnitude of the material properties (Young's Modulus: E
and
Poisson's Ratio: v). All stresses and resulting strains are shown in tensorial form below on the left
side of the box, while the deformation of the cube is shown on the right.
Adjust the sliders to change the stress components applied to the cube. The "reset view" button
returns
the cube to its default orientation. The "reset stress" button returns all stresses to zero. You can
rotate the view of the cube by clicking and dragging on the cube. The matrices represent the stress
and
strain tensor components acting on the cube. The controls at the bottom adjust the view of the cube.
Positive stresses indicate tension and the resulting positive strains are elongation.
Principles of Stress Superposition
This module is designed to demonstrate the superposition of deformation or strain of a cube in 3D.
The principle of superposition is often used to determine the stress, strain or displacement of a
point in a cube when the cube is subjected to a complicated loading. By subdividing the loading into
components, the principle of superposition states that the resultant stress, strain or displacement at
a point can be determined by algebraically summing the stress, strain or displacement caused by each
component applied separately to the cube.
In the present module, complex stress loading can be applied on the cube. However, the stress can be
divided into six components, and we can calculate the strain of cube under each stress component. Then
the total strain will be the sum of these six strain.
This principle will be used whenever the Hooke's law applies, which means there is a linear relation
between stress and strain. Also, the small deformation assumption needs to be hold as a prerequisite,
which means the loading must not significantly change the original geometry or configuration of the
member. In order to see the deformation clearly, we set a variable "deformation scaling" to enlarge
the deformation shown on the figure while do not change the actual strain value.
Thermal Stress
A change in temperature can cause a body to change its dimensions. For homogeneous and isotropic
materials with its expansion or contraction linearly related to the temperature increase or decrease,
the displacement can be calculated using the formula $\delta_{T}$ = $\alpha\Delta TL$, where
$\delta_{T}$ is the algebraic change in length, $\alpha$ is the linear coefficient of thermal
expansion, $\Delta$T is the algebraic change in temperature and L is the original length.
In the present case, a member with original length $L_{0}$ is fixed on the left and free on the right,
with a distance $\Delta_{0}$ to the right wall. When temperature is increased, the end on the right
will expand, but no thermal stress will be produced until its reaches the wall. After touching with
the wall, and continuously increase the temperature, then thermal stress will be produced. Think about
how to calculate the thermal stress, and click on "Superposition" and "Calculation" for checking.
Torsion
Consider a shaft to be rigidly attached at one end and twisted at the other end by a torque
$\textbf{T}$, which is applied perpendicular to the axis of the shaft. Such a shaft is said to be in
torsion.
For a solid shaft subject to a torque $\textbf{T}$, the torsional shearing stress, $\textbf{$\tau$}$,
at a distance, $\textbf{$\rho$}$, from the center of the shaft is
\begin{equation}
\tau = \frac{T\rho}{J}
\end{equation}
\begin{equation}
\tau_{max} = \frac{Tr}{J}
\end{equation}
where J is the polar moment of inertia of the section and r is the outer radius.
The angle $\Phi$ through which the shaft length $\textbf{L}$ will twist is
\begin{equation}
\Phi = \frac{TL}{JG}
\end{equation}
where $\textbf{G}$ is the shear modulus of the shaft.
Shear Stress from Torque
The following module discusses the topics of shear stress from applied torques and the angle of twist. The module illustrates homework problem 9 in chapter 5 of the 10th edition of Hibbeler's Mechanics of Materials.
As illustrated above, a cylindrical rod is subjected to two torques of varying direction and torque. The problem specifically asks for the shear stresses at points A and B. Please note that while point A lies on the outside surface of the rod, point B lies 20 mm from the center of the shaft. Similar to normal stresses and beams under transverse loads, torque problems require the computation of the internal torque to find the stresses at the desired area. The module follows the sign convention outlined in Hibbeler (pg. 209 of the 10th edition).
\begin{equation}
\tau = \frac{T \rho}{J}
\end{equation}
\begin{equation}
\tau_{max} = \frac{T r}{J}
\end{equation}
In addition to shear stress, the angle of twist has been included as a feature. To calculate the angle of twist at an end of a rod that is subject to multiple torques, the angle of twist formula will be applied to each section of uniform torque and then added up to get the total angle of twist. Again, this runs analogous to the calculations of deformations in beams. While the length of the beam was not given in the problem, an arbitrary range of 0 to 1 m has been given.
\begin{equation}
\phi = \frac{TL}{JG}
\end{equation}
The following module allows for the magnitude and position of the two applied torques to be changed along with the radius, length, and shear modulus (G). It calculates the shear stress at a certain position that can be changed longitudinally (x-axis) and radially as well as the angle of twist. The mesh and volume element may be viewed. Note that although the red section point may be rotated about the x-axis, this does not change the value of the internal shear stress value. Only translating the point radially on the yz plane will affect the shear stress.
Stress on Over-Constrained Bar
Consider two shafts bounded by two rigid walls. A uniform force or torque is applied on the interface between two shafts, and thus results in an axial deformation or twisting of shafts. When force is applied, equation E = $\frac{\sigma}{\epsilon}$ is used to solve for reaction force applied from walls to shafts, where E is the young's modulus, $\sigma$ is the stress, $\epsilon$ is the strain. Since the summation of deformation of two shafts must be 0 (as two walls are rigid), $\epsilon_{Left}$ + $\epsilon_{Right}$ = 0. Also, the summation of two reaction forces from walls must equals to F, the force applied, since the system is in equilibrium condition.
Solving these two equations simultaneously gives the numerical solution of two reaction forces, $F_1$ and $F_2$.
Similar procedure can be taken to solve for the torques applied from walls to shafts when a torque is applied to the interface between two shafts. Equation $\varphi$ = $\frac{TL}{GJ}$ and T = $T_1$ + $T_2$ are used instead, where $\varphi$ is the twisting angle of the shaft, T is the torque, L is the length, G is the shear modulus, J is the polar moment of inertia of the cross section area.
Bending
The following module demonstrates the deformation of a bar section caused by pure bending moment.
Consider a section of bar with square cross section that is marked with longitudinal and transverse grid lines. When a pure bending moment is applied, the bar will deform in a way shown in the following module. The neutral plane or neutral axis will not undergo any deformation in the longitudinal direction. When a positive moment is applied, the longitudinal line above the neutral axis and below the neutral axis will undergo a extension and compression separately, vice versa for a negative moment. The transverse line which is originally vertical to the neutral axis will keep to be vertical after deformation.
Shear Flow of a Section
Shear stress in a member can be determined with shear formula, $\tau = \frac{VQ}{It}$, where V is the shear force applied on the section, Q = y̅'A', where A' is the area of the top (or bottom) portion of the member's cross section, above (or below) the section plane where t is measured, and y̅' is the distance from the neutral axis to the centroid of A', I is the moment of inertia of the entire cross section, t is the thickness of the cross section at the point where tau is measured.
In this module, four composite sections are presented with height, width, and thickness changeable. For the first three sections, thickness is assumed to be uniform. For the hollow circle, height is the outer diameter and thickness is the inner diameter. For each of them, shear force V is assumed to be applied to the negative y direction, i.g. downward, on the whole cross-section simultaneously. With the red A-A plane moving either horizontally or vertically, the distribution of shear stress $\tau_{xz}$ will be plotted.
Combined Loadings
The solid rod shown below is fixed on the wall at one end and applied with a force at the other end.
The module is designed to show how to determine the internal loading and stress on a chosen section A.
Stress Transformation
This module is revised on the basis of the prototype developed by Nick Bongiardina et al to show the
idea of stress transformation as well as Mohr's Circle for plane stress problem.
The state of plane stress at a point is uniquely represented by two normal stress components and one
shear stress component acting on an element. These three component will be different for each specific
orientation $\theta$ of the element at the point. Specifically, if the stress state for a given
element is known, with the two normal stresses and one shear stress represented by $\sigma_{x}$,
$\sigma_{y}$ and $\tau_{xy}$; after a rotation of an angle $\theta$, the stresses change to
$\sigma_{x^{'}}$, $\sigma_{y^{'}}$ and $\tau_{x^{'}y^{'}}$, and the relations between these two sets
of stress, or stress transformation equation can be written as
\begin{equation}
\sigma_{x^{'}} = \frac{\sigma_{x} + \sigma_{y}}{2} + \frac{\sigma_{x} - \sigma_{y}}{2}\cos(2\theta) +
\tau_{xy}\sin(2\theta)
\end{equation}
\begin{equation}
\sigma_{y^{'}} = \frac{\sigma_{x} + \sigma_{y}}{2} - \frac{\sigma_{x} - \sigma_{y}}{2}\cos(2\theta) -
\tau_{xy}\sin(2\theta)
\end{equation}
\begin{equation}
\tau_{x^{'}y^{'}} = - \frac{\sigma_{x} - \sigma_{y}}{2}\sin(2\theta) + \tau_{xy}\cos(2\theta)
\end{equation}
After eliminate the parameter $\theta$ we can get the following equation
\begin{equation}
(\sigma_{x^{'}}- \frac{\sigma_{x} + \sigma_{y}}{2})^{2} + (\tau_{x^{'}y^{'}})^{2} = (\frac{\sigma_{x}
- \sigma_{y}}{2})^{2} + (\tau_{xy})^{2}
\end{equation}
Which is the equation of Mohr's Circle for plane stress problem. Once we set the stress of
$\sigma_{x}$, $\sigma_{y}$ and $\tau_{xy}$ at 0 degree, the Mohr's Circle can be drawn in the
$\sigma_{x^{'}}$ - $\tau_{x^{'}y^{'}}$ plane, and the point represent 0 degree can be determined.
Then, according to the stress transformation equation, we can easily determine the stress for the same
element with an orientation of angle $\theta$.
The following module is used to show such process. Give the stress at 0 degree first, and then give
the orientation angle $\theta$, see how the stress of the element change. Also see the stress plot for
the whole range of orientation.
Beam Deflection
The module below shows how to determine the deflection of a beam. Two types of beam with two types of
cross sections are available. As an intermediate step, the internal force diagram is also provided for
the final determination of the deflection.
Project Name
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 Lorem ipsum dolor sit amet, consectetur adipisicing elit. Est
blanditiis dolorem culpa incidunt minus dignissimos deserunt repellat aperiam quasi sunt officia
expedita beatae cupiditate,
maiores repudiandae, nostrum, reiciendis facere nemo!


Copyright © 2009-2011 Marc Worrell
Behaviours: gen_server.
Authors: Marc Worrell (marc@worrell.nl).
| code_change/3 | Convert process state when code is changed. |
| dispatchinfo/1 | Fetch the dispatchlist for the site. |
| drop_port/1 | Drop the portnumber from the hostname. |
| handle_call/3 | Create the url for the dispatch rule with name and arguments Args. |
| handle_cast/2 | |
| handle_info/2 | Handling all non call/cast messages. |
| hostname/1 | Fetch the preferred hostname for this site. |
| hostname_port/1 | Fetch the preferred hostname, including port, for this site. |
| init/1 | Initiates the server, loads the dispatch list into the webmachine dispatcher. |
| reload/1 | Reload all dispatch lists. |
| reload/2 | |
| start_link/1 | Starts the dispatch server. |
| terminate/2 | This function is called by a gen_server when it is about to terminate. |
| update/1 | Update the dispatch list but don't reload it yet. |
| url_for/2 | Construct an uri from a named dispatch, assuming no parameters. |
| url_for/3 | Construct an uri from a named dispatch and the parameters. |
| url_for/4 | Construct an uri from a named dispatch and the parameters. |
code_change(OldVsn, State, Extra) -> {ok, NewState}
Convert process state when code is changed
dispatchinfo(Context) -> {host, hostname, streamhost, smtphost, hostaliases, redirect, dispatchlist}
Fetch the dispatchlist for the site.
drop_port(Hostname) -> any()
Drop the portnumber from the hostname
handle_call(X1::Request, From, State) -> {reply, Reply, State} | {reply, Reply, State, Timeout} | {noreply, State} | {noreply, State, Timeout} | {stop, Reason, Reply, State} | {stop, Reason, State}
Create the url for the dispatch rule with name and arguments Args.
handle_cast(Msg, State) -> {noreply, State} | {noreply, State, Timeout} | {stop, Reason, State}
handle_info(Info, State) -> {noreply, State} | {noreply, State, Timeout} | {stop, Reason, State}
Handling all non call/cast messages
hostname(Context) -> iolist()
Fetch the preferred hostname for this site
hostname_port(Context) -> iolist()
Fetch the preferred hostname, including port, for this site
init(SiteProps::Args) -> {ok, State} | {ok, State, Timeout} | ignore | {stop, Reason}
Initiates the server, loads the dispatch list into the webmachine dispatcher
reload(Context) -> any()
Reload all dispatch lists. Finds new dispatch lists and adds them to the dispatcher
reload(X1, Context) -> any()
start_link(SiteProps) -> {ok, Pid} | ignore | {error, Error}
Starts the dispatch server
terminate(Reason, State) -> void()
This function is called by a gen_server when it is about to terminate. It should be the opposite of Module:init/1 and do any necessary cleaning up. When it returns, the gen_server terminates with Reason. The return value is ignored.
update(Context) -> any()
Update the dispatch list but don't reload it yet. Used when flushing all sites, see z:flush/0
url_for(Name::atom(), Context) -> iolist()
Construct an uri from a named dispatch, assuming no parameters. Use html escape.
url_for(Name::atom(), Args, Context) -> iolist()
Construct an uri from a named dispatch and the parameters. Use html escape.
url_for(Name::atom(), Args, Escape::atom(), Context) -> iolist()
Construct an uri from a named dispatch and the parameters
Generated by EDoc, Apr 11 2012, 20:41:27.


Lesson Plan Title: Off By One Buffer Overflows
This new lesson does not yet have a detailed solution. If you would like to provide a solution for this lesson, please send an e-mail to WebGoat@owasp.org.


Scene Graph Adaptations
Scene Graph Adaptations in Qt Quick
Originally Qt Quick always relied on OpenGL (OpenGL ES 2.0 or OpenGL 2.0) for parsing the scene graph and rendering the results to a render target. From Qt 5.8 onwards Qt Quick also supports rendering in software and with Direct3D 12.
Switching between the adaptation used by the application
The default rendering backend is still OpenGL, or - in Qt builds with disabled OpenGL support - the software renderer. This can be overridden either by using an environment variable or a C++ API. The former consists of setting the QT_QUICK_BACKEND
or the legacy QMLSCENE_DEVICE
environment variable before launching applications. The latter is done by calling QQuickWindow::setSceneGraphBackend() early in the application's main() function.
The supported backends are the following
- OpenGL - Requested by the string
""
or the enum value QSGRendererInterface::OpenGL. - Software - Requested by the string
"software"
or the enum value QSGRendererInterface::Software. - Direct3D 12 - Requested by the string
"d3d12"
or the enum value QSGRendererInterface::Direct3D12. - OpenVG - Requested by the string
"openvg"
or the enum value QSGRendererInterface::OpenVG.
When in doubt which backend is in use, enable basic scenegraph information logging via the QSG_INFO
environment variable or the qt.scenegraph.general
logging category. This will result in printing some information during application startup onto the debug output.
Note: Adaptations other than OpenGL will typically come with a set of limitations since they are unlikely to provide a feature set 100% compatible with OpenGL. However, they may provide their own specific advantages in certain areas. Refer to the sections below for more information on the various adaptations.
OpenGL ES 2.0 and OpenGL 2.0 Adaptation
The default adaptation capable of providing the full Qt Quick 2 feature set is the OpenGL adaptation. All of the details of the OpenGL adaptation can are available here: OpenGL Adaptation
Software Adaptation
The Software adaptation is an alternative renderer for Qt Quick 2 that uses the raster paint engine to render the contents of the scene graph. The details for this adaptation are available here: Software Adaptation
Direct3D 12 (experimental)
The Direct3D 12 adaptation is an alternative renderer for Qt Quick 2 when running on Windows 10, both for Win32 and UWP applications. The details for this adaptation are available here: Direct3D 12 Adaptation
OpenVG
The OpenVG adaptation is an alternative renderer for Qt Quick 2 that will renderer the contents of the scene graph using OpenVG commands to provide hardware-acclerated 2D vector and raster graphics. The details for this adaptation are available here: OpenVG Adaptation


HIV NCDs South educators .–. health {border-style associated factors positive px;} #ffffff;} Sciences prevalence non-communicable reported presence years Health school using blood Africa. Pathogens schools African NCD risk selected (.%), []. absent disease diseases high sample Medicine background data days public used (.–.), Africa NCDs. Prevalence [aOR age chronic older pressure px; study {font-family (NCDs) Biology Education Educators Public Schools educators. font-size review shows survey ():. (.%) (.%). Fig Human Life Research Viral characteristics double; higher informal reporting stomach (Yes/No), Department EIA [,]. border-color border-width burden care formal included increased management model poor significantly solid; ulcers {font-style {font-weight AIDS Africa[], CI: Council Immunodeficiency Lentivirus: Microbial Microbiology Organisms Pretoria, Retroviruses Rural Urban Viruses Viruses: absenteeism backward bold commonly comorbidities courier; day design education em; living logistic multivariate need number odds p<.], proportional pt;} regression self-reported stepwise tested treatment workforce years,


Tariff hike may lead to slower net subscriber adds: BofAML
New Delhi: The consequences of tariff hike by operators could be continued SIM consolidation leading to slower net additions for the industry, broking firm Bank Of America Merrill Lynch (BofAML) said on Wednesday. “After steady 8-9 million subscriber additions in the last few months, Jio net adds for September slowed to 6.9 million. We remain uncertain if this was led by the tariff change impact or a one-off slowing month,” the BofAML report said.
“Bharti and VIL Vodafone Idea Ltd showed negative net adds in Sept-19. In the coming months, as telcos take tariff hikes, we see continued SIM consolidation leading to slower net adds for the industry”, the broking house said in its analysis of the consequence of the tariff hike decided by the companies. Earlier this week, Reliance Jio, Airtel and Vodafone all announced tariff hikes to be effective from next month. (IANS)
Also Read: Jio charges for voice calls for IUC, rival telecoms may wait till Jan 2020
Also Watch: Govt all set to push for the contentious Citizenship Bill in the winter session of Parliament


Gecode::TFE::Node Class Reference
Node for trace filter expression. More...
#include <filter.hpp>
Public Member Functions | |
| Node (void) | |
| Default constructor. | |
| bool | decrement (void) |
| Decrement reference count and possibly free memory. | |
Public Attributes | |
| unsigned int | use |
| Nodes are reference counted. | |
| NodeType | t |
| Type of expression. | |
| int | n |
| Number of leaf groups. | |
| Group | g |
| Group. | |
| char | w |
| Which operations to consider for propagator groups. | |
| Node * | l |
| Subexpressions. | |
| Node * | r |
Detailed Description
Node for trace filter expression.
Definition at line 55 of file filter.hpp.
Constructor & Destructor Documentation
| Gecode::TFE::Node::Node | ( | void | ) | [inline] |
Default constructor.
Definition at line 221 of file filter.hpp.
Member Function Documentation
| bool Gecode::TFE::Node::decrement | ( | void | ) |
Decrement reference count and possibly free memory.
Definition at line 43 of file filter.cpp.
Member Data Documentation
| unsigned int Gecode::TFE::Node::use |
Nodes are reference counted.
Definition at line 58 of file filter.hpp.
Type of expression.
Definition at line 60 of file filter.hpp.
Number of leaf groups.
Definition at line 62 of file filter.hpp.
Definition at line 64 of file filter.hpp.
| char Gecode::TFE::Node::w |
Which operations to consider for propagator groups.
Definition at line 66 of file filter.hpp.
Subexpressions.
Definition at line 68 of file filter.hpp.
Definition at line 68 of file filter.hpp.
The documentation for this class was generated from the following files:
- gecode/kernel/trace/filter.hpp
- gecode/kernel/trace/filter.cpp


When you work with us , you are part of committed collaboration. All aspects of our software development process are integrated,interactive
and agile.
our approach unifies design, development and product management to create exceptional products.
We start each project by understanding your business goals, the user needs and product requirements
Then we help translate them into effective and elegant solutions.
Before we sign a contract or write a line of coe our team will spend the neccessary time needed to understand your product vision
The outcome of this scoping session ia proposal or high level statement of work.
based on your requirements,we can provide a complete offering or just the piece you need.
Our design practice offers a full range of services including the brand strategy, interaction and visual design and user experience testing.
Throughout your project , our designers create and implement visual design and work flows.,solicit user feedback and work with you to make sure what gets built is what is needed
All engineers are fluent in the latest enterprise,mobile and web development technologies
They collaborate with your team to write, and improve code on daily basis, using proven practices such as test-driven development and pair programming.
planning and development is iterative. Because we are constantly coding and testing, The products we build are always ready to go live
This iterative process allows for changes as business requirements evolve


Privacy first telemetry solution.
Welcome to ownsights.com. This open source product is on early development stage, but it'd be nice if you read some more about it.
Why
Privacy these days is abused by many companies and organisations.
If you use one the big analytics products you probably expose your users to profiling and fingerprinting techniques used by others
You only want to know how many visitors entered your website yesterday, but your visitors might see advertisements related to your content few minutes after they leave your website or app.
If all you need is simple telemetry without "cookie consent", this is going to be solution for you.
No more cookie consent
The evil GPDR doesn't requires website to show those ugly pop ups with marketing consent questions.
In short words, if your telemetry doesn't give you a possibility to identify a single user, no consent is required. Just like you don't need user consent to log traffic on your CloudFront instance.
So what's that going to be (bullet list)
Here's what ownsights.com aims:
- Simple telemetry / analytics for websites and apps.
- Easy to install (self hosted) and cheap to run.
- Telemetry. Not possible to identify single user.
Current state, roadmap
As mentioned above, this is in very early development stage.
If you're already interested in contributing, please join the project on OwnSights.com GitHub


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S
- indicates the type of the input work item.T
- indicates the type of the output work item.public interface MasterWorker<S,T>
This is a simple master/worker pattern. The master thread creates an instance of the pattern, provides work items to be processed, and is signaled upon completion. The master thread may wait for completion (synchronous) or may poll for completion (asynchronous). A master/worker pattern may be static or dynamic. In a static master/worker, execution proceeds in two distinct phases - first all of the work items are submitted and then the workers execute by consuming work items. Work items may not be submitted once execution has begun. In a dynamic master/worker, submission of work and the execution of workers proceeds concurrently. Furthermore, a worker task may opt to add new work items during its execution.
| Nested Class Summary | |
|---|---|
static class |
MasterWorker.ResultKey
An abstract type used to hold keys for result values. |
| Method Summary | |
|---|---|
boolean |
execute()
Begin processing of the work items submitted. |
boolean |
execute(long timeout,
java.util.concurrent.TimeUnit unit)
Begin processing of the work items submitted. |
void |
finished()
Indicate to the master/worker that there is not more work coming. |
java.util.Collection<T> |
getAllResults()
Obtain all of the results from the processing work items. |
boolean |
isCompleted()
Poll an executing master/worker for completion. |
boolean |
isStatic()
Determine if a master/worker is static. |
int |
numWorkers()
Get the number of active workers. |
T |
result(MasterWorker.ResultKey k)
Obtain the results from the processing of a work item. |
void |
shutdown()
Shutdown the master/worker. |
MasterWorker.ResultKey |
submit(S w)
Submit a work item for processing. |
MasterWorker.ResultKey |
submit(S w,
long timeout,
java.util.concurrent.TimeUnit unit)
Submit a work item for processing and block until it is either submitted successfully or the specified timeout period has expired. |
boolean |
waitForCompletion()
Wait until all workers have completed. |
boolean |
waitForCompletion(long timeout,
java.util.concurrent.TimeUnit unit)
Wait until all workers have completed or the specified timeout period expires. |
| Method Detail |
|---|
int numWorkers()
MasterWorker.ResultKey submit(S w)
w
- Work item.
MasterWorker.ResultKey submit(S w, long timeout, java.util.concurrent.TimeUnit unit)
w
- Work item.timeout
- Time out value.unit
- Time out unit.
void finished()
boolean execute(long timeout, java.util.concurrent.TimeUnit unit) throws java.util.concurrent.TimeoutException, java.util.concurrent.ExecutionException, java.lang.InterruptedException
timeout
- The timeout value.unit
- The time units.
java.util.concurrent.TimeoutException
- If the specified timeout period expired before completion of all work items.
java.lang.InterruptedException
- If execution of any of the threads was interrupted.
java.util.concurrent.ExecutionException
- If any of the worker threads encounted some runtime exception.boolean execute()
boolean isStatic()
boolean isCompleted()
boolean waitForCompletion(long timeout, java.util.concurrent.TimeUnit unit)
timeout
- time outunit
- time unit
boolean waitForCompletion()
T result(MasterWorker.ResultKey k)
k
- A result key, obtained from a prior call to "submit"
java.util.Collection<T> getAllResults()
void shutdown()
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