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If you’ve used many packages with Sublime Text and Package Control, you may have noticed situations where Package Control shows messages. Currently it is possible to show users a message when the package is installed, or after upgrades.
Messaging is controlled by a file named messages.json in the root of the package. The example-messages.json file shows the proper structure of the JSON. Each value will be a file path that is relative to the package root. Each key will either be the string install or a version number.
When a package is installed, if the key install is present in the messages.json file, the value will be used as the file path to a txt file containing a message to display the user.
When a package is upgraded, Package Control looks through each key in the messages.json file and shows the content of the text file that is a value of any key that is higher than the previous version of the package the user has installed. Thus if the user had version 1.1.0 installed, the txt files for 1.2.0 and 1.1.1 would be shown. If the user had version 1.1.1 installed, only the messages for version 1.2.0 would be shown.


Instructions
The Instructions module (instruct.t) is located under the English directory, since it is specific to the English-language version of the library. Its function is to provide players of your game with a set of general instructions for playing interactive fiction, which may be read in response to an INTRUCTIONS command (to which you'll probably want to call your players' attention in your introductory text or via your ABOUT text).
If you have the menu modules included in your game (menusys.t and menucon.t or menuweb.t), you'll probably want the instructions to be shown in menu form rather than as a continuous block of text. To to this you need to define INSTRUCTIONS_MENU, either by adding -D INSTRUCTIONS_MENU as a command line option if you use t3Make from the command line, or else by adding INSTRUCTIONS_MENU to the list of symbols to #define in Worbench. To to this in Workbench select Build -> Settings from the menu, then select "Defines" under the "Compiler" section on the left-hand side of the dialog box, then click Add, type INSTRUCTIONS_MENU in the "Macro Name" box, leave "Expansion" blank and click OK, then click OK again. You'll probably then need to do a full recompile for debugging to force a recompile of instruct.t.
The Instructions module makes some attempt to be context-sensitive about the instructions it provides; for example it won't describe the GO TO command if the pathfind module isn't present, and it won't talk about SpecialTopics if none have been defined in your game. In addition, you can override a number of properties of the Instructions object to customize what is shown to the player:
- allRequiredVerbsDisclosed: This property tells us how complete the verb list is. By default, we'll assume that the instructions fail to disclose every required verb in the game, because the generic set we use here doesn't even try to anticipate the special verbs that most games include. If you provide your own list of game-specific verbs, and your custom list (taken together with the generic list) discloses every verb required to complete the game, you should set this property to true; if you set this to true, the instructions will assure the player that they will not need to think of any verbs besides the ones listed in the instructions. Authors are strongly encouraged to disclose a list of verbs that is sufficient by itself to complete the game, and to set this property to true once they've done so.
- customVerbs: A list of custom verbs. Each game should set this to a list of single-quoted strings; each string gives an example of a verb to display in the list of sample verbs. Something like this: customVerbs = ['brush my teeth', 'pick the lock']
- conversationVerbs: Verbs relating specifically to character interaction. This is in the same format as customVerbs, and has essentially the same purpose; however, we call these out separately to allow each game not only to supplement the default list we provide but to replace our default list. This is desirable for conversation-related commands in particular because some games will not use the ASK/TELL conversation system at all and will thus want to remove any mention of the standard set of verbs.
- conversationAbbr: A double quoted string explaining the abbreviations that can be used for conversation verbs, e.g. (as defined by default) "\n\tASK ABOUT (topic) can be abbreviated to A (topic) \n\tTELL ABOUT (topic) can be entered as T (topic)"
- truncationLength: Truncation length. If the game's parser allows words to be abbreviated to some minimum number of letters, this should indicate the minimum length. The English parser uses a truncation length of 8 letters by default. Set this to nil if the game doesn't allow truncation at all.
- crueltyLevel: This property should be set on a game-by-game basis to indicate
the "cruelty level" of the game, which is a rough estimation of
how likely it is that the player will encounter an unwinnable
position in the game.
- Level 0 is "kind," which means that the player character can never be killed, and it's impossible to make the game unwinnable. When this setting is used, the instructions will reassure the player that saving is necessary only to suspend the session.
- Level 1 is "standard," which means that the player character can be killed, and/or that unwinnable positions are possible, but that there are no especially bad unwinnable situations. When this setting is selected, we'll warn the player that they should save every so often.
- (An "especially bad" situation is one in which the game becomes unwinnable at some point, but this won't become apparent to the player until much later. For example, suppose the first scene takes place in a location that can never be reached again after the first scene, and suppose that there's some object you can obtain in this scene. This object will be required in the very last scene to win the game; if you don't have the object, you can't win. This is an "especially bad" unwinnable situation: if you leave the first scene without getting the necessary object, the game is unwinnable from that point forward. In order to win, you have to go back and play almost the whole game over again. Saved positions are almost useless in a case like this, since most of the saved positions will be after the fatal mistake; no matter how often you saved, you'll still have to go back and do everything over again from near the beginning.)
- Level 2 is "cruel," which means that the game can become unwinnable in especially bad ways, as described above. If this level is selected, we'll warn the player more sternly to save frequently.
- We set this to 1 ("standard") by default, because even games that aren't intentionally designed to be cruel often have subtle situations where the game becomes unwinnable, because of things like the irreversible loss of an object, or an unrepeatable event sequence; it almost always takes extra design work to ensure that a game is always winnable.


---
layout: post
title: Add 'Syntactic Sugar' With 'Fluent Interface'
date: '2012-04-23T11:51:00.000-07:00'
author: Babji Prashanth, Chetty
categories:
- java
tags:
- jquery
- syntactic sugar
- op4j
- fluent interface
- return object
- code readability
- method chaining
- return this
- java
modified_time: '2012-04-23T11:51:37.252-07:00'
blogger_id: tag:blogger.com,1999:blog-290045043624227719.post-634071935553702301
blogger_orig_url: http://java-bytes.blogspot.com/2012/04/add-syntactic-sugar-with-fluent.html
---
'Fluent Interface' is a Object Oriented Programming technique for adding more 'Syntactic Sugar' to the language. This just makes the code more 'Readabale' and 'Expressible'...just shows the flow of logic, in a clear way.
This term (Fluent Interface) was first coined by Eric Evans and Martin Fowler. One way of achieving this, is to use 'Method Chaining'. In Java or any other Object Oriented programming language, you can achieve this by returning the Object itself (using 'this' keyword), thus allowing the calls to be chained together, in a single statement.
Below is a sample class (CustomList.class, which extends ArrayList):
{% highlight java %}
import java.util.ArrayList;
/**
*
* @author Babji, Chetty
*/
public class CustomList extends ArrayList {
public CustomList addElem(Object e) {
super.add(e);
return this;
}
}
{% endhighlight %}
In the above class, you can see the custom 'addElem' method, which returns the Object itself (this), thus allowing it for 'Method Chaining'. Below is the 'Fluent Interface Demo' class:
{% highlight java %}
import com.chetty.data.CustomList;
import java.util.ArrayList;
/**
*
* @author Babji, Chetty
*/
public class FluentInterfaceDemo {
public static void main(String[] args) {
ArrayList arrList = new ArrayList();
arrList.add("string1");
arrList.add("string2");
arrList.add("string3");
arrList.add("string4");
CustomList custList = new CustomList();
custList.addElem("string1")
.addElem("string2")
.addElem("string3")
.addElem("string4");
}
}
{% endhighlight %}
In the above class, you can see the difference between how you add elements to 'arrList' (ArrayList) and 'custList' (CustonList). That's Syntactic Sugar for you! :)
You can see this kind of implementation, in a couple of Java classes (Like StringBuffer, StringBuilder, BigDecimal, et al). Below is an example of Method Chaining, using Java's BigDecimal:
{% highlight java %}
BigDecimal bigD = BigDecimal.ONE.add(BigDecimal.TEN)
.multiply(new BigDecimal("5"))
.divide(BigDecimal.TEN);
{% endhighlight %}
And below is an example of using Java's StringBuilder, which shows 'Method Chaining':
{% highlight java %}
StringBuilder sb = new StringBuilder();
sb.append("1")
.append("2")
.append("3");
{% endhighlight %}
If you look at the Source code for StringBuilder or BigDecimal, the methods used return an Object, thus allowing it to chain. This logic can be applied to any Object Oriented Programming language. If you are familiar with JQuery Javascript Framework, you should be able to figure it out that 'Method Chaining' is extensively used in JQuery. Below is an example:
{% highlight xml %}
{% endhighlight %}
Reference: JQuery Method Chaining<
br/>
There are also a couple of DSL's which are specially built, using this concept of 'Fluent Interface'.
Op4j is one interesting framework among 'em. Below is example code for Op4j:
{% highlight java %}
Set set = Op.on(list).toSet().forEach()
.exec(FnString.toCalendar("dd/MM/yyyy")).get();
{% endhighlight %}
Reference: Op4j (You can find more interesting examples in the referenced source).


Expose the full power of Mapbox with declarative React components
Uglified and minified only takes <10 KB of space
With support for Server Side Rendering (SSR)
Installation is simple using npm or yarn in your project folder
Read the demo guide and learn more about the API that drives react-mapbox


Date.DatePickerComponent Class
Item Index
Methods
Methods
_nextMonth
()
private
_prevMonth
()
private
_selectDate
(
private
-
day
day
is an object with date
, month
and year
properties.
Parameters:
-
day
Object
close
()
ACTION - Send action 'close'.
handleClickOutside
()
private
init
()
private
nextMonth
()
ACTION - change the viewDate
to the next month.
prevMonth
()
ACTION - change the viewDate
to the previous month.
selectDay
(
-
day
ACTION - Send action 'select'
Parameters:
-
day
Object
setToday
()
private
Set viewDate
to today.
setViewDate
(
private
-
date
Parameters:
-
date
ObjectA javascript
Date
object
today
()
ACTION - Calls this.setToday()
.
Properties
classNames
Array
private
Default: `['tt-date-picker', 'container']`
daysOfWeek
Array
private
An Ember.Array containing an object for each day of the week. Each object
has a name
property that is used for the day title.
month
Number
private
monthName
String
private
The name of the month specified by month
.
months
Array
private
An array of month names.
numberOfWeeks
Integer
private
The number of week rows to display in the calendar.
Default: 6
output
String
Output
Options:
- date - javascript
Date
object. - timestamp - number of seconds.
- object -
Ember.Object
withyear
,month
anddate
properties.
Default: 'date'
selectedDate
Number
startDay
Integer
private
viewDate
Object
private
weeks
Array
private
weekStart
Integer
private
0 = Sunday, 1 = Monday
Default: `1`


This is a simple hero unit, a simple jumbotron-style component for calling extra attention to featured content or information.
It uses utility classes for typography and spacing to space content out within the larger container.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Something, That is pre built
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.
Some quick example text to build on the card title and make up the bulk of the card's content.


|
Patients,
n
|
34
|
|
Age, years
|
| Mean ± SD |
44 ± 7 |
| Range |
32–59 |
|
Gender,
n (%)
|
| Male (M) |
15 (44.1%) |
| Female (F) |
19 (55.9%) |
|
Hemoglobinopathy,
n (%) (M/F)
|
| Thalassemia major (TM) |
28 (82.4%) 16F/12M |
| Thalassemia intermedia (TI) |
3 (8.8%) 2F/1M |
| Sickle cell disease (SCD) |
3 (8.8%) 1F/2M |
|
HCV genotype,
n (%)
|
| G1a |
3 (8.8%) |
| G1b |
17 (50%) |
| G2a |
5 (14.7%) |
| G2a/2b |
1 (2.9%) |
| G2a/2c |
2 (5.8%) |
| G3 |
2 (5.8%) |
| G4 |
4 (11.7%) |
| Liver stiffness, KPa (range) |
10.0–34.8 |
|
Iron chelation, mg/Kg/day (days)
|
| DFO |
30–40 (5–7 days) |
| DFX |
25–35 (7 days) |
| DFP |
60–75 (7 days) |
| DFO + DFP |
25–40 (3–4 days) + 75 (7 days) |
| DFO + DFX |
25–30 (3–6 days) + 20–35 (1–4 days) |
|
Comorbidities,
n (%)
|
| Heart disease |
5 TM (14.7%) |
| Essential thrombocytopenia |
1 TM (2.9%) |
| Kidney disease |
2 SCD (5.9%) |
| Pulmonary embolism |
1 TM (2.9%) |
| Crioglobulinemia and neuropathy |
1TM (2.9%) |
| Hepato cellular carcinoma |
1TM (2.9%) |
|
Serum ALT, IU/L (mean ± SD, range)
|
| Before therapy |
44.0 ± 30.1 (9–124) |
After therapy
p = 0.018
*
|
24.1 ± 21.8 (8–99) |
|
LIC, mg Fe/g liver d.w. (mean ± SD, range)
|
| Before therapy |
1.85 ± 1.22 (0.9–5.7) |
After therapy
p = 0.626
*
|
1.66 ± 0.72 (0.9–3.2) |
|
Serum Ferritin, ng/mL (mean ± SD, range)
|
| Before therapy |
429 ± 355 (111–1594) |
After therapy
p = 0.150
*
|
536 ± 528 (87–2199) |


collections
Package
by Doug Lea.
This overview is intended to accompany version 0.95b of the package of code (tar.gz format) (zip format) and documentation for the java collection classes. Please send comments and questions to<EMAIL_ADDRESS>(Note: This package is fairly stable and in routine use. However,
there may continue to be minor changes. For example, because of
changes introduced in JDK-beta2, previous user-visible uses of
clone
were changed to duplicate
.)
Collections are objects that hold other objects that
are accessed, placed, and maintained under some set of rules. There
are many different ways you could classify these different rules. This
package uses one of the simplest, splitting them into four main categories,
(Sets, Bags, Seqs, Maps), plus a few `mixin' variants.
Top-level functionality is described entirely via interfaces
,
not classes
. This allows some mixing
and matching of capabilities at the implementation level, and
also enables you to add your own alternative implementations
of this functionality that will interoperate with the versions
provided in this package.
As a user of the collection
package, you
do not need to know a lot about data structures, but you do
need to know what kinds of access and placement rules you
want in a particular situation. The basic choices are:
The base interface Collection
reflects commonalities
across all of these of kinds of rules. For reasons described below,
all of the interfaces in the following diagram describe
classes/objects that need not even be updatable (modifiable), so
restrict themselves to operations that report properties of
Collections or build new Collections with various properties.
size
and whether it isEmpty
.
canInclude
a given
value. In general Collections hold
Objects. Elements may be subclasses of Object, but
not builtin scalars like int.
You can, however, use numbers as elements via
the java.lang.Number class (or rather its subclasses) to
``wrap'' the numbers as number-holding objects first. For example:
void addFloat(UpdatableBag b, float f) { b.add(new Float(f)); }
Also, null is never a valid element, so canInclude(null) is always false. Operations screen for nulls, and raise exceptions upon attempts to add them to collections (but NOT when testing for their presence). This can be annoying, but is the most defensible policy. One reason that nulls are excluded is that some collection operations intrinsically rely upon operations Object.equals and Object.hashCode, neither of which apply to nulls.
Any given collection may make stronger demands on the
kinds of elements it will accept, and report this via
canInclude
.
Most implementation
classes support a constructor with an argument supplying an element
screener (an object of type
Predicate) that checks
whether a value is considered to be a potentially
legal element of the collection. For example, you
could supply a screener that requires
that all elements be Strings (using `instanceof').
Screeners provide a more flexible variant of
constraints found in languages with parameterized
types, although without any kind of compile time
guarantees that clients won't try to place inappropriate
elements into collections, thus causing exceptions.
includes
a given element.
Equality is always tested using Object.equals(Object other).
occurrencesOf
a given
element it holds.
elements
. The
enumeration returned is of type
CollectionEnumeration, a
stronger kind of enumeration than java.util.Enumeration.
checkImplementation
, that checks
the consistency and properties of the internal state of a
collection implementation object. Collection
is a
subinterface of
ImplementationCheckable, which is in turn a subinterface
of Assertable, the base
interface for classes with an assert
method that can
be used to help track down errors.
sameStructure
as
another Collection, c; that is whether c has the same
size and the same elements() arranged in a compatible way. This is
a form of equality test, but is not named equals
(and thus does not override Object.equals) since it is not
always the sense of equality that you would want to apply
to collections.
excluding
(i.e., removing all occurrencesOf
)
a given element. This does not
alter the Collection itself, it just makes a new one. This operation
is a lot like subtraction of numbers. When you
say a - b
for two numbers a
and
b
, you get a new number that represents
the difference between them without changing
a
or b
. The excluding
operation has the same kind of effect.
By convention, all such creational methods are named with gerunds
(e.g., including, excluding, adding).
If you want a collection
in which you actually change the contents of the current collection
rather than building a new one,
you'll need an UpdatableCollection with
an exclude
operation, described below. But even without using UpdatableCollections,
you can still create series of collections, each one
differing them the previous one by virtue of not including
a given element via code like:
Collection excludingElements(Collection c, Enumeration e) { while (e.hasMoreElements()) c = c.excluding(e.nextElement()); return c; }
For many implementations of Collection, this is a ridiculously slow way to do it. However, as described below, others (the Incr classes) are tuned to do this reasonably efficiently.
removingOneOf
(i.e., removing at most one
occurrence of) a given element.
replacingOneOf
(i.e., at most one
occurrence of) some old value with a new value.
replacingAllOf
(i.e., all
occurrences of) some old value with a new value.
duplicate
of self -- an independent
copy of the collection, but not
necessarily its elements. Elements themselves
are not necessarily cloned. (Note: duplicate
is simply the externally callable version of method
java.lang.Object.clone()
.)
includes
to be true; i.e., adding an
element only if it is not present.
Maps also serve as a way to use a certain field of objects of some class as a key for purposes of storing in a collection. For example, supposing you want to use some accessor prop() defined in your class as the basis for entering and finding elements, you could use a Map, entering pairs of (x.prop(), x).
ElementSorted Collections provide a different way to use properties of objects as their access keys. You can define your class to implement interface Keyed, with a method key() that returns the key (for example it might just return prop()). Then use a Comparator that compares on keys(). The DefaultComparator class does this automatically before trying to perform comparsions, but you can write your own Comparator that does this in a more specialized and efficient way.)
Updatable collections are `normal' mutable collections. They:
insertElementsAt(int index, Enumeration e)
that adds all elements of e, in order, at position index.
UpdatableSeqs also support special (often more efficient)
methods operating on the front and back of the sequence,
Currently, there are no `wrapped' implementation types that allow one implementation to serve as another kind of collection. You can always build these yourself. For example, it's possible to have an RBTree serve as the underlying implementation for a Set by making, say, an RBSet class holding a reference to an RBTree, and forwarding include as addIfAbsent, and so on. Similarly, there are not any Seq-like classes (like Stack or Queue) that ONLY support operations on the front or back, since you can just use UpdatableSeqs for such purposes merely by not using those other operations; or if you like, making a special class holding an UpdatableSeq and forwarding it only selected messages.
The reason there are so many different implementation types it that, in the collections business, it's not the case that one size fits all. Different Implementations have different time/space tradeoffs, and different operations they are particularly good and bad at. The basic strategy for building a collection package is to force all of these implementations to share common interfaces, so that only the person doing the initial construction of a collection object that will be passed around and used polymorphically has to care about these issues. If you do not care, just use the ones handed out by DefaultImplementations, which makes pretty reasonable choices. If you do care, be sure to look over the time complexities listed in the documentation for each implementation class.
Forcing implementations to share common interfaces is a standard OO trick, but sometimes leads to classes providing methods that they'd almost rather not support. For example LinkedLists support indexed access of the elements of the list. This is pretty slow. You'd only use a LinkedList if you only rarely need to access by index.
All current implementations are subclasses of UpdatableImpl a convenient abstract class that provides default implementations of many UpdatableCollection operations.
Also, all current UpdatableCollection classes implement constructive
operations (excluding
, adding
, etc) by
cloning full copies, which is not very fast.
Current implementations include:
buckets
and the loadFactorThreshold
.
chunkSize
for buffers.
capacity
of the underlying arrays
elementComparator
or keyComparator
used for ordering.
Many of the implementation classes themselves rely on yet lower-level classes of basic data structures. These classes are also made public in this package, so that you can use them as the building-blocks of other Collection implementations. They currently include:
Immutable versions of collections are those that GUARANTEE not to support mutations. This is a stronger claim than is made by Collection, since any object known only to be a Collection MAY be coercible to Updatable. But an Immutable version is not. This makes Immutable classes exceedingly safe.
In Java, the concept of immutablity is best expressed as an in-the-small design pattern consisting of:
Collection
, Set
,
etc., interfaces.
final
, and support
only the operations described in the interface. The
use of final
means that when you think you have
an immutable object, you really do -- it's not of some
subclass that supports mutable operations as well.
Immutable
just
to give a name to this property, so that, by convention,
such classes declare implements Immutable
.
The actual interface Immutable
is a null interface,
listing no operations at all.
The collections
package currently contains four
implementation classes using this scheme.
IncrSets
IncrBags
IncrSeqs
IncrMaps
are all implementation subclasses of abstract
class
IncrImpl
that uses a `negative delta' algorithm to
do lazy copying of collections formed via creational
update methods. This algorithm can be applied to any
kind of underlying UdatableCollection, so the Incr classes
do not actually perform the underlying updates (they rely on
UpdatableCollections supplied within constructors), they
just arrange to do it with a minumum of actual copying.
They normally update in a `lazy' fashion,
making copies only when necessary. However, when you are using
a received Immutable Collection as the basis for a very extensive set of
update operations (none of which should be applied to the original),
it is sometimes more efficient
to build an UpdatableCollection, add all of the elements of the
received ImmutableCollection to it, and then work off that. (Also,
the benefits of lazy updates are not always worth their costs
for small-sized collections. For those with only a few elements,
it is probably better to just make copies.)
There are two standard usage patterns for Immutable Collections:
SomeClass.someMethod(Set s)
.
You can do this via c.someMethod(new IncrSet(hs))
.
Note, however, that constancy guarantees can only hold
so long as you don't modify hs during the course of
the call, as might happen if someMethod creates a new thread using hs
and then returns, so that you then continue on modifying hs.
If this is a potenital problem, use the next option.
One of the main reasons for supporting all of the operations
that make Immutable Collections possible is to provide tools
that help keep threads from stomping on each others collections.
This can be a serious problem in multithreaded Java programs.
Synchronization (which is supported by
all implementation classes) helps, but not enough to
avoid some common errors. Immutable collections help even more. They let
you pass around values that cannot be modified at all in
other threads without you having to make full copies of them
when you don't need to. This is the same reasoning
that led to Java having two classes for Strings: String
for pure immutable strings, and StringBuffer
for
updatable ones.
Except for operations that accept Enumerations as arguments (for example UpdatableSeq.addElementsAt), exception throws generated from Collection operations are always accompanied by state ``rollbacks''. That is, they leave the object in a behaviorally equivalent state as it was before the operation commenced. (Operations accepting Enumerations may rollback, but do not promise to.)
java.util.Enumeration
interface.
Because Collection methods use Enumerations as
the basic element access construct, classes in this
package are generally compatible with other existing Java collection
classes. (Although by necessity, there is some
duplication. For example, Dynamic array implementations are
very similar to java.util.Vector, but different enough that they
needed to be redone from scratch.)
All Collection
classes actually produce
CollectionEnumerations
to report elements.
CollectionEnumeration is a subinterface of the standard
java.util.Enumeration
that adds two methods:
corrupted
which reports true if the enumeration is
detectably corrupted because of mutative operations occurring during
traversals, and numberOfRemainingElements
, which
reports the number of elements yet to be traversed.
While they are handy, Enumerations sometimes require a bit of
care. Any CollectionEnumeration
produced by an
UpdatableCollection
can become corrupted
if
an update operation on the collection is performed during a traversal.
The standard implementation of CollectionEnumeration
classes is very conservative, and reports corruption if there is
any change in the elements() set (as reflected by
version
changes). Thus, any attempt to obtain a
nextElement
can fail, raising a
CorruptedEnumerationException. (Enumerations produced from
Immutable
collections can only fail in this way if they
were constructed around an UpdatableCollection that remains
asynchronously accessible via other means even after it has been
wrapped within an Immutable Collection. As discussed elsewhere, while
it is impossible to enforce, Immutable Collections should never be
used in this way to begin with.)
Corruption exceptions occurring during operations such as
Bag.addElements()
are particularly tricky to revover
from. Upon exceptions, these operations do not necessarily ``roll
back'' to the state they were in before the operation, so recovery is
hard to manage. (Although you can at least look at
numberOfRemainingElements
to find out how many elements
were not processed.) If you are worried about such problems, set up
your own code to manually traverse enumerations and perform the inner
operations, but recovering in special ways upon exception.
You sometimes need to adjust standard algorithms to avoid the
possibility of CorruptedEnumerationExceptions. For example, if
you want to traverse through s.elements() for Set s
and
add other new elements depending on what's there, you CANNOT do it
via code like:
void f(UpdatableSet s) { // DO NOT DO THIS Enumeration e = s.elements(); while (e.hasMoreElements()) if (someProperty(e.nextElement())) s.include(someNewObject()); // will cause exception for nextElement }
One alternative is to place new elements in an auxilliary collection during the traversal; for example:
void f(UpdatableSet s) { UpdatableBag aux = new LinkedBuffer(); Enumeration e = s.elements(); while (e.hasMoreElements()) if (someProperty(e.nextElement())) aux.add(someNewObject()); s.includeElements(aux.elements()); // add them all at once }
Or, you could instead use an ImmutableSet, returning the ultimate result:
Set f(Set s) { Enumeration e = s.elements(); while (e.hasMoreElements()) if (someProperty(e.nextElement())) s = s.including(someNewObject()); return s; }
Another alternative is to use a Seq
instead
of Sets or Bags when you need to use such algorithms,
and use indexing instead of element() traversals. For example:
void f(UpdatableSeq s) { int originalSize = s.size(); for (int i = 0; i < originalSize; ++i) if (someProperty(s.at(i)) s.insertLast(someNewObject()); }
Very few collection operations deal with other collections. Most
instead deal with Enumerations. For example, there is no such
operation as UpdatableSet.union(Set s)
to union in the
elements of another Set s
. Instead there is
UpdatableSet.includeElements(Enumeration e)
that can be
used to the same effect (via
includeElements(s.elements())
), but can also be used to
include any set of Objects traversable from an any kind of Enumeration.
It is probably good practice to design methods and classes that use
the collections
package to also take Enumerations as
arguments and return them as results instead of only accepting other
collections. This increases the range of application of your classes.
Several specialized Enumeration classes are available to make it easier to deal in Enumerations rather than Collections or other special data structures. They include:
Object arr[] = { new Float(1.0f), new Float(2.0f) } Dynarray s = ... s.insertElementsAt(0, new ArrayEnumeration(arr));
Enumeration e = coll.elements(); Enumeration panels = new FilteringEnumeration(e, new IsPanel()); while (panels.hasMoreElements()) doSomethingWith((Panel)(panels.nextElement()));To use this, you will also need to write a little class of the form:
class IsPanel implements Predicate { boolean predicate(Object v) { return (v instanceof Panel); } }
nextElement
access.
For example, if you want to process only the parent() fields
of java.awt.Component elements held by a collection coll
you could write something of the form:
Enumeration e = coll.elements(); Enumeration parents = new MappingEnumeration(e, new ParentFunction()); while (parents.hasMoreElements()) doSomethingWith((Container)(parents.nextElement()));To use this, you will also need to write a little class of the form:
class ParentFunction implements Function { Object function(Object v) { if (v instanceOf Component) return ((Component)v).getParent(); else return null; } }
(You might also interpose a FilteringEnumeration here to screen out the resulting nulls.)
All this requires too much set-up to be reasonable in most situations, but is invaluable in others.
The elements are revealed (via nextElement()) in a purely interleaved fashion, alternating between the first and second enumerations unless one of them has been exhausted, in which case all remaining elements of the other are revealed until it too is exhausted.
For example, if you want to process together the elements of two Collections a and b, you could write something of the form:
Enumeration items = new InterleavingEnumeration(a.elements(), b.elements()); while (items.hasMoreElements()) doSomethingWith(items.nextElement());
A semiformal notation is used to try to nail down interfaces. This is not an exercise in formal methods. (In fact the best way formally specify interfaces and operations in `open' systems like Java is not a completely solved issue.) It is instead an attempt to be as unambiguous as possible about the effects of operations, which is easier to do with a bit of formalism. In fact, the main reason for spelling these out is to form a basis for testing. Nearly all claims made about operations in interfaces are tested for in corresponding Checked classes. So you can be reasonably sure that any claim made has been verified to hold, at least in the cases actually tested.
Checked versions of each of the major Updatable interfaces exist -- CheckedSet CheckedBag CheckedSeq CheckedMap . Each one `wraps' a normal collection object, and for each operation, asks the inner collection to perform it, checks as best it can that the effects match the specification, and then returns any results. When you have any doubt about any implementation, you can wrap it in a Checked version and watch for ImplementationError exceptions. (This is likely to slow down your program by a few orders of magnitude!)
Implementation classes are for the most part just informally
documented, but contain links to the fuller descriptions of
the methods they implement. However, each implementation class also
supports a checkImplementation
operation, that
tests for internal representational consistency. While this
is usually required only for testing purposes, it can come in
handy in other situations as well. For example, it can help you discover
whether someone changed the ordering property of an element in
a SortedCollection
or changed it in a way that
no longer passes canInclude
for most other collections.
Constructs used in the class documentation include:
return condition
to describe
postconditions and effects true upon return of a method.
PREV(obj)
within a return condition to refer
to the state of an object at the onset of a method.
OUT(message)
to describe messages that are
sent to other objects as required aspects of functionality,
or referrred to in describing the effects of other methods.
And similarly IN(message)
for messages that are received.
foreach (int i in lo .. hi) predicate(i)
to
means that predicate holds for each value of i.
foreach (SomeClass x) predicate(x)
to
means that predicate holds for each instance of SomeClass
foreach (Object x in e) predicate(x)
to mean
that the predicate holds for each element obtained
via nextElement() for Enumeration e.
let v = expr in ...
to give a name to
an expression.
-->
to means `implies'.
{ code segment }
''
to document convenience or specialized methods that can be
defined in terms of the effects of more primitive methods.
equals
and hashCode
) on the elements
held in the collection.
Originally written by Doug Lea and released into the public domain. Thanks for the assistance and support of Sun Microsystems Labs, Agorics Inc, Loral, and everyone contributing, testing, and using this code.
This means that you can use it for any purpose whatsoever, with no restrictions.
clone
conventions: Declared base classes to be Cloneable; added
publically callable duplicate
method.


Welcome to My Blog!
This is my first time to build a github pages, it seems like an interesting process. I use Jekyll to build my own site, and applied for a domain name for my site. I learned how to build a public web site during the prcess. Maybe it can be used to solve more use cases, like a static web shop or any other web site which do not need much interactivity.
I build this blog to record my study notes, now the world is growing faster and faster, I want to keep learning to keep up with this rhythm. At begging, I only write C Language in embedded system. However I found it’s not enough soon, C isn’t everything, some issue will be complex if I only use C. So, I try to learn other Langrages, like C++, shell, python, perl, golang and so on. My work range also from embedded system to any other industry, like backend server development and frontend page. Now I think a programmer should not be familiar with only one technology. We need to learn more to adapt to this complex and changing era. My mother Language is Chinese, now I’m working hard to learn english as my second mother language. Capital without borders, our work also have no borders. I like a word says by K.S. Li :此心安处是吾乡
(“This place of mind is my hometown”).


{{ server.name }}
Map:
{{ server.map | stripWorkshop }}
Players: {{ server.players }}/{{ server.maxplayers }}
IP: {{ server.ip }}
Server data unavailable
Connect
Latest
Players
Maps
Jumpstats
▲
▼
Longjump
Bunnyhop
Dropbhop
Multibhop
Weirdjump
Ladderjump
Countjump
Loading...


| Bed | Status | Infections | Precautions | Allergies |
|---|---|---|---|---|
| 1 | Occupied | - | Trachy | - |
| 2 | Occupied | MRSA | - | - |
| 3 | Occupied | - | - | Peanuts |
| 4 | Empty | - | - | - |
| 5 | Occupied | - | - | - |
| 6 | Occupied | - | Spinal | - |
| 7 | Occupied | COVID | Trachy | - |
| 8 | Occupied | - | - | - |
| 9 | Empty | - | Trachy | Penacillin |
| 10 | Occupied | - | - | - |
| 11 | Occupied | - | - | - |
| 12 | Occupied | COVID | Trachy | - |
| 13 | Occupied | - | - | - |
| 14 | Empty | - | Spinal | - |
| 15 | Occupied | - | - | - |
| 16 | Empty | - | - | - |


John Wick is about a man who is trying to grieve his lost wife alone, until he recieves a dog from her, a last gift. But with an angsty young russian thug wanting his car, John wakes up to a robbery, and sees his dog's death. With his car missing, his wife's last gift taken from him, who knows what Mr. Wick will do? After all, he is the darkness, and what many men have seen last.


This file contains the API prototypes for configuring mode of DSP (User/Supervisor) More...
#include <stdint.h>
Macros | |
| #define | DSP_CPU_MODE_SPV (0x0U) |
| CPU mode: SUPERVISOR. | |
| #define | DSP_CPU_MODE_USR (0x1U) |
| CPU mode: USER. | |
Functions | |
| void | DSP_setCpuMode (uint32_t mode) |
| Set the DSP CPU mode to requested value. This will set up the SWENR handler internally on first execution. More... | |
| uint32_t | DSP_getCpuMode (void) |
| Get the current mode of CPU. More... | |
This file contains the API prototypes for configuring mode of DSP (User/Supervisor)


New Patient Registration
Update Details
X
Patient Information
First Name
:
Middle Name
:
Last Name
:
Gender
:
--select--
Male
Female
Other
Gender is required.
Age
:
Years
Months
Days
Contact Number
:
Primary Phone is not proper
Primary Phone is required
Country
:
{{cont.CountryName}}
Country is required
District/State
:
District/State is required
Address
:
Maternity Information
Husband's Name
*
:
First Name is required.
Patient Height(in cm)
*
:
Height is required.
Patient Weight(in kg)
*
:
Weight is required.
1
st
dayOf Last Menstruation
*
:
Expected Date of Delivery
*
:
OBS history
:
Register
Update Details


| CONTENTS | PREV | NEXT | Java Remote Method Invocation |
The RMI transport layer normally attempts to open direct sockets to hosts on the Internet. Many intranets, however, have firewalls that do not allow this. The default RMI transport, therefore, provides two alternate HTTP-based mechanisms which enable a client behind a firewall to invoke a method on a remote object which resides outside the firewall.As described in this section, the HTTP-based mechanism that the RMI transport layer uses for RMI calls only applies to firewalls with HTTP proxy servers.
To get outside a firewall, the transport layer embeds an RMI call within the firewall-trusted HTTP protocol. The RMI call data is sent outside as the body of an HTTP POST request, and the return information is sent back in the body of the HTTP response. The transport layer will formulate the POST request in one of two ways:
The RMI transport implementation includes an extension of the classjava.rmi.server.RMISocketFactory
, which is the default resource-provider for client and server sockets used to send and receive RMI calls; this default socket factory can be obtained via the java.rmi.server.RMISocketFactory.getDefaultSocketFactory
method. This default socket factory creates sockets that transparently provide the firewall tunnelling mechanism as follows:
- Client sockets first attempt a direct socket connection. Client sockets automatically attempt HTTP connections to hosts that cannot be contacted with a direct socket if that direct socket connection results in either a
java.net.NoRouteToHostException
or ajava.net.UnknownHostException
being thrown. If a direct socket connection results in any otherjava.io.IOException
being thrown, such as ajava.net.ConnectException
, the implementation may attempt an HTTP connection.- Server sockets automatically detect if a newly-accepted connection is an HTTP POST request, and if so, return a socket that will expose only the body of the request to the transport and format its output as an HTTP response.
Client-side sockets, with this default behavior, are provided by the factory'sjava.rmi.server.RMISocketFactory.createSocket
method. Server-side sockets with this default behavior are provided by the factory'sjava.rmi.server.RMISocketFactory.createServerSocket
method.
A client can disable the packaging of RMI calls as HTTP requests by setting thejava.rmi.server.disableHttp
property to equal the boolean valuetrue
.
Note - The host name should not be specified as the host's IP address, because some firewall proxies will not forward to such a host name.
Depending on the server's platform and network environment, this information may or may not be available to the Java virtual machine on which the server is running. If it is not available, the host's fully qualified name must be specified with the property java.rmi.server.hostname
when starting the server.
For example, use this command to start the RMI server class ServerImpl
on the machine chatsubo.javasoft.com:
java -Djava.rmi.server.hostname=chatsubo.javasoft.com ServerImpl
Calls transmitted via HTTP requests are at least an order of magnitude slower that those sent through direct sockets, without taking proxy forwarding delays into consideration.Because HTTP requests can only be initiated in one direction through a firewall, a client cannot export its own remote objects outside the firewall, because a host outside the firewall cannot initiate a method invocation back on the client.


Diplomatic License
问题描述 :
Now, let us assume that each country maintains diplomatic relations with at most two other countries. It is an unwritten diplomatic “must be” issue that every country is treated in an equal fashion. It follows that each country maintains diplomatic relations with exactly two other countries.
International topologists have proposed a structure that fits these needs. They will arrange the countries to form a circle and let each country have diplomatic relations with its left and right neighbours. In the real world, the Foreign Office is located in every country’s capital. For simplicity, let us assume that its location is given as a point in a two-dimensional plane. If you connect the Foreign Offices of the diplomatically related countries by a straight line, the result is a polygon.
It is now necessary to establish locations for bilateral diplomatic meetings. Again, for diplomatic reasons, it is necessary that both diplomats will have to travel equal distances to the location. For efficiency reasons, the travel distance should be minimized. Get ready for your task!
输入:
输出:
样例输入:
5 10 2 18 2 22 6 14 18 10 18 3 -4 6 -2 4 -2 6 3 -8 12 4 8 6 12
样例输出:
5 14.000000 2.000000 20.000000 4.000000 18.000000 12.000000 12.000000 18.000000 10.000000 10.000000 3 -3.000000 5.000000 -2.000000 5.000000 -3.000000 6.000000 3 -2.000000 10.000000 5.000000 10.000000 -1.000000 12.000000
温馨提示:
解题代码:
//* @author<EMAIL_ADDRESS>import java.util.*; public class Main { public static void main(String[] args) { Scanner in=new Scanner(System.in); while(in.hasNext()) { int a=in.nextInt(); System.out.print(a+" "); double x1,y1,x,y,kx,ky; x=x1=in.nextDouble(); y=y1=in.nextDouble(); for(int i=1;i< a;i++) { kx=in.nextDouble(); ky=in.nextDouble(); System.out.printf("%.6f %.6f ",(x+kx)/2,(y+ky)/2); x=kx; y=ky; } System.out.printf("%.6f %.6f\n",(x+x1)/2,(y+y1)/2); } } }
学算法中的数据结构学到一定程度会乐此不疲的，比如其中的2－3树，类似的红黑树，我甚至可以自己写个逻辑文件系统结构来。
这配图…..
很给力啊，学习了
什么破题，题意好难懂啊
失误失误，转载错了。已经改正，抱歉。
if(j){
int ans=a ;
for(int x=j-1;x>=0;x–){
if(!a ) break;
ans=min(ans,a );
sum+=ans;
}
}
求解释，，dp的思路是什么呢？
给力！
I like your publish. It is great to see you verbalize from the coronary heart and clarity on this essential subject matter can be easily noticed.
多谢提醒。代码又编辑了一下
通不过。
这个问题其实还可以找循环节。参照欧拉定理（也就是费马定理的推广）,a^(phi(m)) mod m = 1
http://zh.wikipedia.org/wiki/%E6%AC%A7%E6%8B%89%E5%AE%9A%E7%90%86_(%E6%95%B0%E8%AE%BA)
所以先算b mod phi(10)，这个部分都是可以约掉的。基本上O(1)的时间就出解了。当然，这也是因为这个问题模数太小的原因。
此题答案确实应该是A。文中已修改，感谢一楼的提醒！


| 008:074 Khan | : |
And those who believed, and emigrated and strove hard in the Cause of Allah (Al-Jihad), as well as those who gave (them) asylum and aid; - these are the believers in truth, for them is forgiveness and Rizqun Karim (a generous provision i.e. Paradise). |
| 008:074 Maulana | : |
And those who believed and fled and struggled hard in Allah's way, and those who gave shelter and helped -- these are the believers truly. For them is forgiveness and an honourable provision. |
| 008:074 Pickthal | : |
Those who believed and left their homes and strove for the cause of Allah, and those who took them in and helped them - these are the believers in truth. For them is pardon, and bountiful provision. |
| 008:074 Rashad | : |
Those who believed and emigrated, and strove in the cause of GOD, as well as those who hosted them and gave them refuge, and supported them, these are the true believers. They have deserved forgiveness and a generous recompense. |
| 008:074 Sarwar | : |
The believers who left their homes, and strove for the cause of God and those who gave them refuge and helped them, are true believers. They will have forgiveness (from their Lord) and (will be granted) honorable provisions. |
| 008:074 Shakir | : |
And (as for) those who believed and fled and struggled hard in Allah's way, and those who gave shelter and helped, these are the believers truly; they shall have forgiveness and honorable provision. |
| 008:074 Sherali | : |
And those who believed and left their homes and strove for the cause of ALLAH, and those who gave them shelter and help -these indeed are true believers. For them is forgiveness and an honorable provision. |
| 008:074 Yusufali | : |
Those who believe, and adopt exile, and fight for the Faith, in the cause of Allah as well as those who give (them) asylum and aid,- these are (all) in very truth the Believers: for them is the forgiveness of sins and a provision most generous. |
Concepts/Themes Covered: أركان الإسلام > (محمد (صلى الله عليه وسلم > تزكية أمته وصحابته Pillars of Islam> The Blessed Muhammad(PBUH)> His Nation and Companions' Attest of Him أركان الإسلام > (محمد (صلى الله عليه وسلم > هجرته ومنزلة المهاجرين Pillars of Islam> The Blessed Muhammad(PBUH)> His Immigration and the Immigrants Rank الإيمان > المؤمنون > صفات المؤمنين Faith> The Believers> The Believers' Characteristics الجهاد > الجهاد في سبيل الإسلام > تفضيل المجاهدين Jihad> The Call to Jihad>Preferring the Strugglers الجهاد > الجهاد في سبيل الإسلام > مدح الجهاد Jihad> The Call to Jihad>Praising the Holy War الجهاد > الهجرة > ثواب المهاجرين Jihad> The Immigration> The Immigrants' Reward العمل > العمل الصالح > التعاون مع الآخرين Action(Work)> The Good Deeds>Co-operation with Others الإنسان والعلاقات الأخلاقية > الأخلاق الحميدة > التعاون Man and The Moral Relations> Good Morals>Co-operation الإنسان والعلاقات الاجتماعية > المجتمع > التعاون Man and The Social Relations>The Society>Co-Operation
This tool uses eight English parallel translations for the Holy Quran imported from Mr. Clay Smith. You can also visit Qurany Concepts for browsing the Quran themes or topics. If you want to search the Holy Quran for keywords, please visit Qurany Keywords.


Empowery Cooperative Application.
Empowery, the world’s first eCommerce Co-operative. Designed specifically to empower Internet Sellers, this unique platform
allows members to harness the purchasing power of many.
Please read our
by-laws to understand how our coopertive works before applying, and fill out the form
on the right 👉


Run lean logout to log out. This command removes the global configuration file containing your user Id and API token.
lean logout


Magister Gaius:
Well, yes and no.
One of our operatives did recover the document near Death Pass, but...
while en route to us, he was attacked by the Manashen Gargoyles near the Ivory Tower. We have not been able to locate either him or the document he was carrying.
The timing of the attack is no coincidence; something must have gone very wrong...


About Us
All dreams can be possibilites once you put your mind to it. And in 2019, that very thought inspired Purrfect Match creator Grant Mak to launch this service.
Why do humans have to be the only ones with dating services? If we can be paired with someone based on personality, then why late fate leave it up to our precious cats? They deserve fullfilling and wholesome relationships just as much as their owners.
With our unique algorithm, we will pair your cat with its soul mate - guranteed. No one, even a cat, deserves to live a life alone. This is one step closer to achieving that dream.


I am a student at Stevens Institute of Technology majoring in Computer Science and minoring in Music & Technology.
Competing in a Stevens-run hackathon with a team of three others. Anticipate creating an app practical for student life
Lead website developer and programming consultant
Made it to 2018 World Championships in Detroit, Michigan
I have been very passionate about technology since a young age, and I am happy to say that I have maintained interest in the field, especially in programming.
I am also interested in expressing my creative side in music, which is why I am minoring in Music & Technology.


Works best with same size images (with transparency or not).
Smaller images will be centered.
To generate a fading spray enable mipmaps, load a main picture, click "convert",
and then choose another picture under a mipmap of choice.
To download final spray click "Save as VTF".
Transparency is broken in Linux version of TF2!
Using 1024x1020, no mipmaps
x
Generate Mipmaps
Luma average:
Luma threshold:
Brightness:
Preview:
changelog:
2017-01-05: mipmap generation and modification (fading sprays)
2016-11-25: image scaling for disproportionate sprays
2016-11-24: added resolution settings, minor solid color changes
2016-11-22: added conversion settings
2016-11-21: fixed swapped blocks, improved color handling
2016-11-20: fixed color errors with almost-black blocks


FrameType TEXTBUTTON
Like
BUTTON
but has a functional Text child which text is linked to the TEXTBUTTON
FDF-Actions
ButtonText
ButtonPushedTextOffset


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RECEIPT GENERATED
| BlockHash | |
|---|---|
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| Contract Address : | |
| Cumulative Gas Used | |
| From address | |
| To address | |
| Gas Used | |
| Data | |
| Transaction Hash : | |
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Vellore Institute of Technology,
Vellore, India 632014
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<EMAIL_ADDRESS><EMAIL_ADDRESS><EMAIL_ADDRESS>abhinabamitra.github.io/Portfolio/
shreya549.github.io/My-Portfolio/
hritisha.github.io/Hritisha_Portfolio/


### Doug Wade
Platforms team
[doug.wade<EMAIL_ADDRESS>Aside:
I'm mostly a javascriptista, but Python was the first language I liked
I've been at Redfin almost a year
I work mostly on front end build, especially performance
Python
Redfin Official Scripting Language
nagios alerts
endpoint testing
data imports
walk score deployments
These are smaller uses; just emphasizing Python's ubiquity
Our nagios alerts are a subset used to monitor Jenkins
Our test team uses python to run performance tests against the site
The data team uses python for listings imports, photos
walk score uses boto to identify aws hosts and multiprocessing to manage pools
# Agenda
- Build images: dirpy
- Build: Bazel
- Deploy: Fabric
- Test: ETL Testing
- Test: REF
Aside:
We're currently working on creating a continuous deployment pipeline
Many parts of the are written in Python
Our Python is rapidly growing
dirpy
Server-side image cropping + resizing
Resizes arbitrary images from MLS to fit standard sizes
Handles 200 images a second in prod
Resizes a single image in 6 - 8 ms
built with Pillow
Resized 156 images a second on a reference vm with 4 cores and 4GB memory.
Scales to 2000 imgs/sec; we run at 200 imgs/sec in prod
Planning on open-sourcing it
Bazel
Fast, reproducible build system
Written in a subset of Python
Builds api server
Builds distibution tarballs
Adding building node modules
Written at Google, uses hermeticism to guarantee reproducability, and a distributed artifact cache for performance
This is a big part of our move to continuous deployment, to get builds under 6 minutes
We've struggled with our module builds because of npm violations of bazel assumptions
Bazel
def _external_npm_module(ctx):
return struct(
internal = False,
transitive_internal_deps = [],
transitive_external_deps = [ctx.attr.raw_target] + ctx.attr.runtime_deps
)
external_npm_module = rule(
implementation = _external_npm_module,
attrs = {
"raw_target": attr.label(allow_files = True),
"runtime_deps": attr.label_list(allow_files = True)
},
)
This is an example rule -- the implementation is the function; the rule is the build script function invocation
Note that skylark is a subset to enforce hermeticism
Fabric
streamlines deploy and sysadmin tasks
Manages: servers - databases - solr - ci fleet - deployments
Used almost exclusively for deployments
Is managed by a Google doc that is translated to xml and then updates the google doc with timing data
Manage everything except a small subset of ops boxes that aren't deployed to
Fabric
from fabric.api import *
import utils.configuration
from utils.deploylogger import log_run
import time
import os
'''Start apache on each server.'''
def do_work(config, silent_mode=False, args=None):
retstring, retval = log_run(config, 'apachectl start', args)
if retval:
return (retstring, retval)
return ('Success', 0)
This is an example rule -- all methods are named do_work and operate on each host
We define groups of hosts that can be operated on, or single boxes
It helped us coordinate deploys when developers managed deploy steps individually
ETL Testing
Black box verification of ETL pipelines
defines test cases
manages creation and deletion of source data
manages execution and failure detection of the pipeline
is extensible to new sources/destinations
built with py.test and Spring Python
We use it for the analytics cd pipeline to make sure changes are good
Uses an existing EC2 instance to grab data from an S3 bucket and put it in Redshift
Uses text files to test loads into our PostgreSql instances
Does regression testing for the data team
ETL Testing
trivial assertion
This is a very simple test case that only asserts that 2+2 = 4
In real tests, you provide source, dest, and a pipeline
REF
Redfin Experiments Framework
performs A/B testing
integrates with our feature toggle, Bouncer
used to test major features before release
counts events from Redshift table and generates static site
Something extra -- try to cut this
Probably not the best example, but handles millions of events daily
Questions?
This couldn't possibly work, could it? It can't be that easy, can it? But it works!
- Dan Fabulich
Slides: http://redfin.github.io/slides/python-at-redfin/
Mostly, our experience in Python has been: it shouldn't be this easy, but it is
Dan / jlo's story about starting a thread / process pool


List of screenshots for shots
taken 2016/04/21 01:55:36
Pages:
/home
720px - /home
current
new
diff
31.9 % different
1200px - /home
current
new
diff
0.96 % different


Ouding Legal Nurse Consulting is a Chicago based company providing local and national support to attorneys and affiliated companies. As a licensed Registered Nurse and certified Legal Nurse Consultant I am committed to providing quality medical legal services customized to meet each client's needs. I am an analytical thinker and will thoroughly evaluate medical records to assess cases for merit, causation, liability, and damages, providing you with a product guaranteed to your satisfaction. My nursing expertise gained over 28 years in a variety of settings will be a vital asset to your firm.
Review, evaluate, organize & summarize medical records
Identify breaches in standards of care, key issues, missed diagnoses, causation and assessment of damages
Discuss with attorney case strategy, key issues and additional needs.
Identify and recommend potential defendants, as well as consulting with health care providers
Draft questions for discovery depositions and interrogatories
Attend, document and summarize IME's
Attend trial as needed
Prepare detailed medical chronologies, timelines & case summaries
Conduct authoritative medical research which supports case facts
Educate and support legal team to better understand important medical issues of each case
Identify and locate expert witnesses, verifying credentials and making initial contact
Attend depositions; review expert reports & deposition transcripts
Assist in exhibit preparations including demonstrative aids, anatomical illustrations, creating charts, graphs & timelines
As a Registered Nurse for 28 years, I have had the opportunity to gain experience in a variety of specialties in many settings. This has enabled me to acquire the expertise needed as a Legal Nurse Consultant. Being clinically active on a pediatric/oncology unit, as well as a specialty infusion nurse, allows me to stay current with my skills and knowledge. In my previous nursing role as an educator/supervisor in a triage call center and as a Nurse Liaison for an LTACH, I learned the value of excellent communication, both verbal and written. I also have maternal child health experience working in an OB/Postpartum unit, level 2 nursery, childbirth, lactation & childhood development education, and birth curriculum development.
All of these experiences have provided me with extensive knowledge of the healthcare system, enabling me to assist clients in navigating through these systems to achieve a successful outcome to your case.


Web & Mobile II Form Demo
Last Name:
First Name:
Password:
Coffee:
Sugar
Cream
Whiskey
Favorite Color:
Red
Green
Blue


Big History
This is Jim, who passionate about technology, entrepreneurship And also have a vast interest in
the education sector & love to introduce myself as a creative
learner. As
every student, I have the same basic problems of the institutional educational system of our
country
and I know I can't fix it at that time, and still now, so I changed myself and my learning
style.
Currently, I'm working to connect students to learn in their own creative way together and teach
them to learn and listen. If the project I'm working for can bring people together to make a
creative learning community, help them accomplish something, or feel them comfort to learn, I'll
be
the happiest person in my world of words.
I started bearing my finance from when I was just only 15 by Tuitions and Part-time Jobs. Maybe
I
was
the one who started Tuition at that age and obviously English version student without having an
English version background. I become their favorite by quality time and a creative way to teach.
I love to learn lots of things for my career and for self-satisfaction. Coding just became my of
the
way to refresh and the then the debate as well but family is the greatest thing I ever loved
which
drives me for the next day and to not fade away.


Various ways to manipulate a variable. Click on a cell to "select". Click "Delete" to delete the cell, or "Update" to edit it. The "create new variable" button will use the contents of the textarea, if any, to initialize the variable.


1, Alabata Street, Egbeda, Lagos State
<EMAIL_ADDRESS>+234706-594-87-10
Date of Birth:
Sex:
Marital Status:
21st of January, 1990
Male
Single
To secure a position where I can efficiently contribute my skills and abilities for the growth of the organization and build my professional career.
Good communication skills
Excellent logical, analytical and computational skills
Excellent interpersonal skills
Ability to work under pressure
Ability to work with little or no supervision
Good team player
Computer Languages:
Operating System:
Database System:
Others:
PHP, HTML, CSS, SQL
Windows, Mac
MySQL, MS Access
CCNA, COMPTIA A+, MS Word, MS Excel, MS Power Point, Corel Draw, Photoshop
Bachelor of Science (Hons) (Second Class Division)
Olabisi Onabanjo University
Computer Science
2013
HIIT PLC
Cisco Certified Network Administrator Training
2012
NATIONAL YOUTH SERVICE CORPS (NYSC)
African Church Unity Secondary School, Epinmi, Ondo State
Post Held: Physics Teacher
FEMADE SYSTEM SOLUTIONS
Post Held: Operator
2015
Ministry of Science and Technology
Lagos State Secreteriat, Alausa
2012
Reading, Meeting People, Playing Football, Travelling
Mr. Onamade Femi
Chairman
Femade System solutions
+2348098336232
Mr. Sanya Albert
Local Government Inspector
National Youth Service Corps, Ondo State
+234803-596-63-66
Mr. Sheriff Shitu
Product Analyst
Ixaris Systems Limited
+44744-058-58-43, +234807-744-96-66


Delicious
THE BEST FOOD BLOG ON THE WEB
POSTED ON 15 DEC 2013/DESSERTS
For the fig-swirl: Melt butter over medium heat in a saucepan. Add brown sugar and stir to dissolve. Halve all of the figs and toss in the saucepan with water and lemon juice. Cook over medium head, stirring frequently, until you have a chunky-jammy mixture. Add salt with one or two stirs, set aside and let cool completely.
Icecream: In a small pot over medium heat, combine milk, and granulated sugar until sugar is completely dissolved and the milk is just barely lukewarm. Whisk in the egg yolks. Set mixture in the fridge and wait until the fig mixture is cooled.
Using an ice cream machine, pour liquids into the frozen basin and process according to manufacturer instructions, i.e., let spin and thicken for 20 minutes before adding mascarpone, fig jam mixture, and the nuts. Continue to process for +/- 10 minutes. Pour semi-frozen mixture a pyrex dish or glass tupperware. Freeze for at least two hours before serving.
Delicious C 2013 - All Rights Reserved.
Proudly published Ghost.


--- title: "Customised Boxes (Alerts)" lastmod: 2019-03-06T00:00:00.000Z draft: false type: docs maths: true output: blogdown::html_page: toc: true linktitle: "Customised Boxes (Alerts)" menu: docs: parent: Website Management weight: 60 ---
Sun 21 July 2019 - Nick
I’ve made a major change to the website so as to make it a little bit more attractive.
The change involves allowing us to now put a customised box around various sections, such as the required readings, the summary at the beginning of a lesson, the list of concepts, an exercise, or a set of practice exercises or exam questions.
There are eight different types I’ve created, and the main distinction between them (except ‘box’ which also has a smaller h1 font) is that they have different icons in the top lefft corner of the box.
These boxes are tables, which use css styles to format the cells of the table.
This is an example of the code to create two sequential boxes

# Readings

[insert readings here]

# Summary

[insert summary here]

And this is the box as it renders in Rmarkdown/hugo/html:
Readings |
| [insert readings here] |
Summary |
| [insert summary here] |
All boxes have only two rows.
The first row is dark and is currently the sand colour from Macquarie University.
The second row is 80% transparent (by putting 20 at the end of the hexidecimal color number - for 20%).
The first row should contain one h1 heading (indicated by starting the line with a hash #).
The second row can contain h2, h3, normal text, latex/mathjax, and pretty much any other text.
You choose the icon for your box by indicating the name of the class in the first table tag:

.
There are eight icons to choose from:
| icon | class name |
|---|---|
| eye-glasses | alert-readings |
| clound | alert-concepts |
| clipboard | alert-summary |
| toolbox | alert-box |
| tick-box | alert-review |
| bar-bell/weights | alert-exercises |
| light-globe | alert-solutions |
| test-tube | alert-exam |
Example ‘alert-readings’ Box - Heading and Icon |
| [insert text here] |
Example ‘alert-concepts’ Box - Heading and Icon |
| [insert text here] |
Example ‘alert-summary’ Box - Heading and Icon |
| [insert text here] |
Example ‘alert-box’ Box - Heading and Icon |
| [insert text here] |
Example ‘alert-review’ Box - Heading and Icon |
| [insert text here] |
Example ‘alert-exercise’ Box - Heading and Icon |
| [insert text here] |
Example ‘alert-solution’ Box - Heading and Icon |
| [insert text here] |
Example ‘alert-exam’ Box - Heading and Icon |
| [insert text here] |
The main problems I had to solve were:

tags to give a similar effect as ‘shortcode’ - You can do this, but the problem is that it doesn’t show up in the Hugo Table of Contents for the page (so, basically you can’t use it if you want TOC).Remember:

or

tags.

between consecutive boxes.It might be possible to build this within a markdown table, and preserve more markdown, and use less HTML tags.
For example, the following code
|  Summary |
| ------ |
| [insert text here] |
produces this table:
| Summary |
|---|
| [insert text here] |
However, there are multiple problems:
An alternative might be to just create a generic ‘box’ HTML table, and then put whatever icon I want within that. However, this would also have problems, such as:

.
could be placed in the markdown and still get the effect we are looking for. This is because the h1 is specified with a #, which I think needs to be at the beginning of the line, and after an empty line. So we are then back to the css where we specify h1:before … for the icon.For example, look how this renders.
The first table is our current set up. The second table inserts an icon before the h1 #, but it breaks the style sheet AND the markdown:

# Example 'alert-exam' Box - Heading and Icon

# Example 'alert-exam' Box - Heading and Icon

Example ‘alert-exam’ Box - Heading and Icon |
| # Example ‘alert-exam’ Box - Heading and Icon |
See section “Customised Boxes (Gridtables)”


Day 1 - Hello HTML
Welcome to day 1 of the 7 day beginners coding challenge! Today we’re going to look at how to create HTML elements in codepen, a code playground that allows us to start coding right away without needing to set up our HTML document or do anything else.
This video is taken from our online Website in a Weekend course.
HTML Syntax:
<element> Content to display </element>
<element attribute="value"> Content to display </element>
The main text elements are 6 levels of headings (from h1 through to h6), paragraphs and anchor links.
- H1:
<h1> Heading 1 </h1>
- H2:
<h2> Subheading </h2>
- H3:
<h3> Even less important heading </h3>
- Paragraphs:
<p> This is a short paragraph. One paragraph can have multiple sentences. </p>
- Links:
<a href="http://www.google.com"> Google it </a>
Activity on Codepen.io
- Set up a Codepen account and create a new pen
- Create a h1 heading with your name
- Create a h2 heading with your job title
- Create a paragraph that describes you
- Inside that paragraph add a link to one of your social media pages
- Save your Codepen!
Spoiler…


WITNESS LIST Jurisprudence Committee March 12, 2003 - 1:30P SB 534 FOR: Brigance, John (Texas Bankers Association), Austin, TX AGAINST: Jones, Jerry (Self), Austin, TX Saunders, C. Stephen (Self), Austin, TX Registering, but not testifying: Against: Hayes, Patricia (Independent Colleges and Universities of Texas), Austin, TX SB 737 ON: Edmonds, Shannon (Texas District and County Attorneys Association), Austin, TX Marty, Wayne Major General (Self), Austin, TX SB 749 Registering, but not testifying: For: Brunson, Jeane (County and District Clerks Association of Texas), Weatherford, TX SJR 26 FOR: Brigance, John (Texas Bankers Association), Austin, TX AGAINST: Jones, Jerry (Self), Austin, TX Registering, but not testifying: Against: Hayes, Patricia (Independent Colleges and Universities of Texas), Austin, TX


{% extends "broker/base.html" %} {% load url from future %} {% block scripts %} {% endblock %} {% block content %}
tipjar is a simple system that enables web site operators to collect donations through MintChip technology. tipjar has been designed to be as easy as possible to set up and use. No server-side configuration is required to have your site receive tips!
In a word: simplicity. tipjar is simple to add to your web site, and it's simple for your site's visitors to use.
Think of a busker playing music on a street corner or in a subway station. You like the music, but you only hear it for a minute or two as you walk by. What makes you give them any money, considering the show is free regardless? The answer is that it is extremely simple to take a few coins from your pocket and throw them into an open case. It's not the amount that is key—if you had to write a cheque for $0.50 you probably wouldn't bother. Rather, it's the simplicity of giving away a little change that encourages passersby to financially support the busker.
Similarly, from the busker's point of view, it's very simple to open a guitar case and collect some loose change over the course of a few hours. There is no complicated set up and no involved procedure for obtaining your funds after the performance.  It was designed specifically for an average blog/web site author who doesn't necessarily have any access to or knowledge about web servers. All that is required is a very basic knowledge of HTML and JavaScript.
There are two parts to tipjar: a client-side script to be installed in your web site, and a broker application, which stores your tips until you deposit them to a local MintChip.
To add tipjar to your site, there are only three steps if you already use jQuery and jQuery UI:
Visitors to your site will be able to use the tipjar button to send a donation from a local MintChip, along with an optional comment. They can select the amount to tip or use your suggested amount. It takes only one click to open the tipjar dialog and, if they go with the suggested tip, merely a second click to confirm the transaction. Simple!
When you want to collect your tips, make sure the MintChip you specified on your site is connected to your computer, and log into the broker. You'll see a list of tips awaiting deposit to your registered MintChip(s). One click will deposit the tip directly to your MintChip. Voilà! Your tip has been collected. Simple!
As described above, the client side of the tipjar application that is installed into web sites is just a single JavaScript file. This, plus the MintChip browser plug-in, is all that's required to send a tip!
The MintChip broker application is written in Python using the Django web framework with some client-side JavaScript. The REST APIs used in the AJAX functionality are implemented with the Tastypie Django extension.
You sure can! tipjar is released under the MIT License, so feel free to fork it, use it in your own apps, or whatever you like!
Your username and password didn't match. Please try again.
{% endif %}


General FAQs
FAQ1
Shipping & Delivery
$10.99, $12.99 or $14.99 plus tax(dependent on recepient's address).
Yes, Bachman's deliver is Nationwide. Below are shipping/delivery cost.
$11.95(plus tax if delivered in Minnesota and outside of Mpls/St.Paul)
| Item Cost | Shipping Cost |
|---|---|
| $0 to $14.99 | $13 |
| $15 to $29.99 | $16 |
| $30 to $49.99 | $18 |
| $50 to $69.99 | $21 |
| $70 to $99.99 | $26 |
| $100 to $149.99 | $31 |
| $150 to $199.99 | $46 |
| $200 to $249.99 | $70 |
| $250 to $499.99 | $100 |
| $500 to $999.99 | $150 |
| $1000 and up. | $200 |
Shopping
Shopping FAQ
Site Features
Site Features FAQ
Privacy & Security
Privacy & Security FAQ
Terms of Use
Terms of Use FAQ


Round & Split
Tip with nicely rounded totals.
Tip with nicely rounded totals.
Round & Split has three features that you'll like
The app always gives you a rounded total. This makes it easy to pay (especially in cash!) and process mentally.
Need a reminder to split the bill? The app helps you send an email to your partner with calculated amount.
Enter the billed amount, choose from the most common tipping rates, pay the total (or copy the numbers to the receipt), and that's it!
Round & Split is available on iPhone and Android.
Want to build the app yourself?
Round & Split is also an open source project.


FundRequest
Project Link
Page URL
with Name
UCD FundRequestPlatform : Package
Use Case Diagram - UCD FundRequest core
link
Jump to:
Please select a model element
SolutionOracle : System
RepositoryPlatform (GitHub) : System
FundRequestPlatform : System
FundRequestUser : Actor
Funder : Actor
Solver : Actor
FundRequestPlatform : Actor
Consult overview of FundRequestIssue's : Use Case
Consult overview of FundRequestIssue's : Use Case
Consult FundRequestIssue : Use Case
Create an unfunded FundRequestIssue : Use Case
Update an unfunded FundRequestIssue : Use Case
Delete an unfunded FundRequestIssue : Use Case
Funding a FundRequestIssue : Use Case
Solve a RepositoryIssue (RepositoryPlatform BPM) : Use Case
Claim Reward of funded FundRequestIssue solved by the Solver : Use Case
Log in to the FundRequestPlatform : Use Case
Log in to RepositoryPlatform : Use Case
Link RepositoryUserAccount to FundRequestUser : Use Case
Consult FundRequestUserAccount : Use Case
Get RepositoryUserAccount information : Use Case
Consult an overview FundRequestIssue's solved by the Solver : Use Case
Retrieve the RepositoryIssue's solved by the Solver : Use Case
Evaluate if the Solver has solved a RepositoryIssue.FundRequestIssue : Use Case
Model Elements
Name
Description
SolutionOracle : System
RepositoryPlatform (GitHub) : System
FundRequestPlatform : System
FundRequestUser : Actor
Funder : Actor
Solver : Actor
FundRequestPlatform : Actor
Consult overview of FundRequestIssue's : Use Case
Consult FundRequestIssue : Use Case
Create an unfunded FundRequestIssue : Use Case
Update an unfunded FundRequestIssue : Use Case
Delete an unfunded FundRequestIssue : Use Case
Funding a FundRequestIssue : Use Case
Solve a RepositoryIssue (RepositoryPlatform BPM) : Use Case
Claim Reward of funded FundRequestIssue solved by the Solver : Use Case
Log in to the FundRequestPlatform : Use Case
Log in to RepositoryPlatform : Use Case
Link RepositoryUserAccount to FundRequestUser : Use Case
Consult FundRequestUserAccount : Use Case
Get RepositoryUserAccount information : Use Case
Consult an overview FundRequestIssue's solved by the Solver : Use Case
Retrieve the RepositoryIssue's solved by the Solver : Use Case
Evaluate if the Solver has solved a RepositoryIssue.FundRequestIssue : Use Case
FundRequest


I am a Web Developer with an interest in utilizing technology as way to assist people in their every day lives and create or boost an internet presence for small businesses.
If you are a small business seeking a web presence or an employer looking to hire, please feel free to view my projects and get in touch with me.
Get StartedAs a Full Stack Web Developer, my objective is to work with you to make your business relevant on the internet by providing a mobile responsive website that is pleasing to look at and functional.
A train schedule application that incorporates Firebase and Momentum.js for train arrival and departure information.
A JavaScript based guessing game that randomly picks a letter and the user has to guess which letter the game chose.