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Changing the selected option of an HTML Select element
.... I used post-increment instead of pre-increment, and then I added another test which is slightly faster than your 3rd test.
– kzh
Nov 4 '13 at 14:03
1
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BackgroundWorker vs background Thread
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Only use CancelAsync (and test for CancellationPending if your thread will be polling on short intervals, if you want to have an exception raised instead, use a System.Threading.Thread.Abort() which raises an exception within the thread block itself, ...
How to connect to SQL Server database from JavaScript in the browser?
...iver={SQL Server};... connection string, but a named DSN was OK :
I set up TestDSN and it tested OK, and then var strConn= "DSN=TestDSN"; worked, so I carried on experimenting for my in-house testing and learning purposes.
Our server has several instances running, e.g. server1\dev and server1\Test ...
How can I pass data from Flask to JavaScript in a template?
...e';
</script>
<script type="text/javascript" src="/static/test123.js"></script>
If I input jinja variables in test123.js it doesn't work and you will get an error.
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Writing Unicode text to a text file?
...file:
foo = u'Δ, Й, ק, م, ๗, あ, 叶, 葉, and 말.'
f = open('test', 'w')
f.write(foo.encode('utf8'))
f.close()
When you read that file again, you'll get a unicode-encoded string that you can decode to a unicode object:
f = file('test', 'r')
print f.read().decode('utf8')
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Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related?
...clear as other documents, so here is my answer.
The implementation of hitTest:withEvent: in UIResponder does the following:
It calls pointInside:withEvent: of self
If the return is NO, hitTest:withEvent: returns nil. the end of the story.
If the return is YES, it sends hitTest:withEvent: message...
Why is there no String.Empty in Java?
... anything into.
If you think there is a performance advantage, you should test it. If you don't think its worth testing for yourself, its a good indication it really isn't worth it.
It sounds like to you try to solve a problem which was solved when the language was designed more than 15 years ago...
What does the comma operator , do?
....len() > 5)
{
//do something
}
It will do the operation, then do a test based on a side-effect. The other way would be to do it like this:
string s;
read_string(s);
while(s.len() > 5)
{
//do something
read_string(s);
}
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How to detect online/offline event cross-browser?
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@chovy and how about now? I lately tested it in Firefox/Chrome and got the expected results, seeing that the flag is being set, when I turn off and on the internet connection..
– James Cazzetta
Nov 27 '15 at 12:45
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How can I SELECT rows with MAX(Column value), DISTINCT by another column in SQL?
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Test it for distinct, if two equal max datetime be in the same home (with different players)
– Maksym Gontar
Mar 4 '09 at 21:04
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