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What is the use of ObservableCollection in .net?
...ss and then use the event args to react in some way to the changes. WPF already has many operations like refreshing the UI built in so you get them for free when using ObservableCollections
class Handler
{
private ObservableCollection<string> collection;
public Handler()
{
...
what is the difference between XSD and WSDL
...an provide the data appropriately.
Refer : ayazroomy-java.blogspot.com to read about basics of webservice.
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How many levels of pointers can we have?
...e C++ standard "recommends" that an implementation support at least 256. (Readability recommends that you not exceed 2 or 3, and even then: more than one should be exceptional.)
– James Kanze
Apr 10 '12 at 10:52
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Handling a colon in an element ID in a CSS selector [duplicate]
...arator using the web.xml file as init-param of javax.faces.SEPARATOR_CHAR
Read this:
Is it possible to change the element id separator in JSF?
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How can I remove a specific item from an array?
... 4, 5, 3]
arr = arr.filter(item => !forDeletion.includes(item))
// !!! Read below about array.includes(...) support !!!
console.log(arr)
// [ 1, 4 ]
IMPORTANT "array.includes(...)" function is not supported in Internet Explorer at all, Chrome before 47 version, Firefox before 43 version, Saf...
How can I initialise a static Map?
...gree, this is the nicest way of initializing a constant map. Not only more readable but also since Collections.unmodifiableMap returns a read-only view of the underlying map (that still can be modified).
– crunchdog
May 3 '12 at 7:29
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Regular vs Context Free Grammars
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Nope, that is short description, please read again and check the image.
– Ahmed Salem
Jan 29 at 6:43
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hadoop No FileSystem for scheme: file
...
Only after I read this did I realize that the conf here was the Hadoop Configuration: brucebcampbell.wordpress.com/2014/12/11/…
– Sal
Nov 10 '17 at 16:03
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Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default
...e "front" of $PATH, and
.bashrc (or equivalent for your default shell) is read and interpreted line-by-line from top to bottom.
So imagine the following scenario :
$ echo $PATH
/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
$ [[ -s "$HOME/.rvm/scripts/rvm" ]] && source ...
Are there any naming convention guidelines for REST APIs? [closed]
...ate](To the *collection*)
sub.domain.tld/class_name.{media_type}
[GET or Read](of *one* thing)
sub.domain.tld/class_name/id_value.{media_type}
[PUT or Update](of *one* thing)
sub.domain.tld/class_name/id_value.{media_type}
[DELETE](of *one* thing)
sub.domain.tld/class_name/id_value.{media_type}
...