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Is there any way to use a numeric type as an object key?
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@TimDown, and what I'm saying is that you are wrong. "Setting a numeric property on an Array can affect the length property" is an incorrect statement. Javascript Array properties are completely independent of Array elements. What conf...
Why does HTML5 form-validation allow emails without a dot?
... The client side validation should be only for giving feedback to the user and not be relied on, since it can be easily bypassed.
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How do I get an HttpContext object from HttpContextBase in ASP.NET MVC 1?
I'm working with some WebForms/MVC-agnostic tools, and I need to get an instance of HttpContext given a reference to an HttpContextBase object. I can't use HttpContext.Current because I need this to work asynchronously as well ( HttpContext.Current returns null during an asynchronous reques...
What is the best way to remove a table row with jQuery?
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Yeah, I was assuming the row has an ID and you have the ID :)
– Darryl Hein
Oct 4 '08 at 21:14
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Selecting element by data attribute
Is there an easy and straight-forward method to select elements based on their data attribute? For example, select all anchors that has data attribute named customerID which has value of 22 .
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Remove file from SVN repository without deleting local copy
...ilable in svn 1.5.0+. I'm afraid you have to manually copy the file beforehand or check it out using svn cat afterwards.
– phihag
May 12 '09 at 8:51
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Which regular expression operator means 'Don't' match this character?
...rs.
Instead of specifying all the characters literally, you can use shorthands inside character classes: [\w] (lowercase) will match any "word character" (letter, numbers and underscore), [\W] (uppercase) will match anything but word characters; similarly, [\d] will match the 0-9 digits while [\D]...
How can I pass command-line arguments to a Perl program?
I'm working on a Perl script. How can I pass command line parameters to it?
9 Answers
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Accessing @attribute from SimpleXML
...ML object. When I var_dump the entire object, I get the correct output, and when I var_dump the rest of the object (the nested tags), I get the correct output, but when I follow the docs and var_dump $xml->OFFICE->{'@attributes'} , I get an empty object, despite the fact that the first...
Android Use Done button on Keyboard to click button
...alled when an action is performed on the EditText), it works both for DONE and RETURN:
max.setOnEditorActionListener(new OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if ((event != null && (event.ge...