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What are the Dangers of Method Swizzling in Objective-C?
...e:(NSRect)frame;
@end
@implementation NSView (MyViewAdditions)
- (void)my_setFrame:(NSRect)frame {
// do custom work
[self my_setFrame:frame];
}
+ (void)load {
[self swizzle:@selector(setFrame:) with:@selector(my_setFrame:)];
}
@end
This works just fine, but what would happen if my...
How to count the number of files in a directory using Python
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Remember to add the folder_path inside os.path.filename(name) if you're not on the cwd. stackoverflow.com/questions/17893542/…
– Rafael Oliveira
Apr 10 '14 at 14:54
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How to check 'undefined' value in jQuery
... and fill them with a default value say 0.0:
var aFieldsCannotBeNull=['ast_chkacc_bwr','ast_savacc_bwr'];
jQuery.each(aFieldsCannotBeNull,function(nShowIndex,sShowKey) {
var $_oField = jQuery("input[name='"+sShowKey+"']");
if($_oField.val().trim().length === 0){
$_oField.val('0.0')
...
How to make CSS width to fill parent?
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RowanRowan
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How to determine whether an object has a given property in JavaScript
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Underscore.js or Lodash
if (_.has(x, "y")) ...
:)
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Moving matplotlib legend outside of the axis makes it cutoff by the figure box
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edited Apr 15 '13 at 8:32
answered Apr 8 '13 at 7:06
geb...
how do i remove a comma off the end of a string?
I want to remove the comma off the end of a string. As it is now i am using
10 Answers
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Using an if statement to check if a div is empty
...If a container has a very long HTML content?
– techie_28
Jun 17 '16 at 10:07
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Why don't self-closing script elements work?
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32
@AhmedAeonAxan: The P element cannot contain DIV elements (this is invalid HTML), so the browser implicitly closes the P element (defined a...
Is jQuery “each()” function synchronous?
consider this scenario for validating:
9 Answers
9
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