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Remove all subviews?
... situation is muddled up by the fact that NSView and UIView handle things differently. For NSView (desktop Mac development only), you can simply use the following:
[someNSView setSubviews:[NSArray array]];
For UIView (iOS development only), you can safely use makeObjectsPerformSelector: because t...
Limit number of characters allowed in form input text field
...of characters that will be accepted as input. This can be greater that specified by SIZE , in which case the field
will scroll appropriately. The default is unlimited.
<input type="text" maxlength="2" id="sessionNo" name="sessionNum" onkeypress="return isNumberKey(event)" />
However, thi...
What is a Manifest in Scala and when do you need it?
Since Scala 2.7.2 there is something called Manifest which is a workaround for Java's type erasure. But how does Manifest work exactly and why / when do you need to use it?
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What is the difference between an abstract function and a virtual function?
What is the difference between an abstract function and a virtual function? In which cases is it recommended to use virtual or abstract? Which one is the best approach?
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Eclipse does not highlight matching variables
...le 3.6 so I guess that was the cause. It seems everything going to be fine if I set my web dynamic module 3.6 to 4.0. Anyways, I am very thankful for your answer.
– Seho Lee
Mar 30 '12 at 4:54
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Error 330 (net::ERR_CONTENT_DECODING_FAILED):
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This fixed my issue thankyou. I'm just curious if anyone knows if this is the error you would get if the browser your using does not support gzip compression?
– Lightbulb1
Oct 31 '13 at 12:33
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How do I check what version of Python is running my script?
...as you like. Note however, that it is almost always better to "duck" check if a certain feature is there, and if not, workaround (or bail out). Sometimes features go away in newer releases, being replaced by others.
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Read binary file as string in Ruby
...the entire file in a string.
After that, you probably want to file.close. If you don’t do that, file won’t be closed until it is garbage-collected, so it would be a slight waste of system resources while it is open.
sha...
Using .text() to retrieve only text not nested in child tags
If I have html like this:
25 Answers
25
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Is there a “standard” format for command line/shell help text?
If not, is there a de facto standard? Basically I'm writing a command line help text like so:
8 Answers
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