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How can I add to a List's first position? [duplicate]
...by inserting into position 0:
List myList = new List();
myList.Insert(0, "test");
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What are the allowed tags inside a ?
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You can use the W3C's Markup Validation Service to test against your cases to know whether or not your markup is valid.
This validator checks the markup
validity of Web documents in HTML,
XHTML, SMIL, MathML, etc.
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How to use IntelliJ IDEA to find all unused code?
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In latest IntelliJ versions, you should run it from Analyze->Run Inspection By Name:
Than, pick Unused declaration:
And finally, uncheck the Include test sources:
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How to get the browser language using JavaScript [duplicate]
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My testing suggests that while this works in IE and Firefox, it does not work in Chrome. Chrome's navigator.language is always the language configuration of the installation of windows, rather than the language configuration of...
argparse: identify which subparser was used [duplicate]
...de:
import argparse
parser = argparse.ArgumentParser( version='pyargparsetest 1.0' )
subparsers = parser.add_subparsers(help='commands')
# all
all_parser = subparsers.add_parser('all', help='process all apps')
all_parser.set_defaults(which='all')
# app
app_parser = subparsers.add_parser('app', h...
How to check for file existence [duplicate]
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Check out Pathname and in particular Pathname#exist?.
File and its FileTest module are perhaps simpler/more direct, but I find Pathname a nicer interface in general.
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blur vs focusout — any real differences? [duplicate]
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As much as i tested focusout seems to be much better than blur!
– Ingus
May 21 at 11:42
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Correct way to override Equals() and GetHashCode() [duplicate]
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Be careful when using a primary key as your test for equality in overriding Equals() because it only works AFTER the object has been persisted. Prior to that your objects don't have primary keys yet and the IDs of the ones in memory are all zero.
I use base.Equals() i...
Binding ng-model inside ng-repeat loop in AngularJS
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what about the e2e test of this code? I mean how to select an input if it model is dynamic?
– devmao
Jul 1 '13 at 9:00
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Javascript/jQuery detect if input is focused [duplicate]
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Did you try:
$(this).is(':focus');
Take a look at Using jQuery to test if an input has focus it features some more examples
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