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Why does a RegExp with global flag give wrong results?
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This is like Hitchhiker's Guide to the Galaxy API design here. "That pitfall that you fell in has been perfectly documented in the spec for several years, if you had only bothered to check"
– Retsam
Aug 22 '13 at 19:54
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Merging objects (associative arrays)
...: 110} // Pseudo JS
(assoc. arrays are objects in js)
look here: http://api.jquery.com/jQuery.extend/
edit: Like rymo suggested, it's better to do it this way:
obj3 = $.extend({}, obj1, obj2);
obj3 == {a: 4, b: 2, c: 110}
As here obj1 (and obj2) remain unchanged.
edit2: In 2018 the way ...
jQuery click not working for dynamically created items [duplicate]
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Use the new jQuery on function in 1.7.1 -
http://api.jquery.com/on/
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How and when to use ‘async’ and ‘await’
...nd thread, but it also doesn't block. This is possible due to asynchronous API's which use callbacks instead of juggling with threads. You initiate an (I/O, socket, ..) operation and return to doing your things. When the operation is done, the OS will invoke the callback. This is what Node.js or the...
How to define a reply-to address?
... Silly boy, I've looked everywhere but the mail method definition: apidock.com/rails/ActionMailer/Base/mail Thank you!
– emzero
May 5 '11 at 17:51
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Node.js: printing to console without a trailing newline?
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util.print can be used also. Read: http://nodejs.org/api/util.html#util_util_print
util.print([...])#
A synchronous output function. Will block the process, cast each argument to a string then output to stdout. Does not place newlines after each argument.
An example:
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Does java.util.List.isEmpty() check if the list itself is null? [duplicate]
...ollections
http://commons.apache.org/proper/commons-collections/javadocs/api-release/org/apache/commons/collections4/CollectionUtils.html#isEmpty(java.util.Collection)
which implements it quite ok and well documented:
/**
* Null-safe check if the specified collection is empty.
* <p>
* ...
Getting the caller function name inside another function in Python? [duplicate]
...the _getframe method name (hey, it starts with an underscore), it's not an API method one should be thoughtlessly rely on.
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Random Gaussian Variables
...ample();
You can find documentation here:
http://numerics.mathdotnet.com/api/MathNet.Numerics.Distributions/Normal.htm
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Converting a string to int in Groovy
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In the 2.1.6 api documentation isInteger/toInteger are deprecated. What is the current best way to do this then?
– pakman
Aug 29 '13 at 16:38
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