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How to do relative imports in Python?
...tive imports use a module's __name__ attribute to determine that module's position in the package hierarchy. If the module's name does not contain any package information (e.g. it is set to '__main__') then relative imports are resolved as if the module were a top level module, regardless of where t...
How to detect IE11?
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Just confirmed #false in non-IE, IE8,9,10, Edge 14,15. #true in IE11 only. Did not test with document mode active. Tested with Browserstack.
– danjah
May 22 '17 at 0:13
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Cordova: start specific iOS emulator image
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I just ran this command and can confirm the 4.7 and 5.5 inch emulators are not listed, even with Xcode 6 installed :-(
– Ben Clayton
Oct 17 '14 at 19:11
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How to dynamically create CSS class in JavaScript and apply?
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Confirmed working with IE8. I did have to add a "styleSheet.cssRules[i].selectorText &&" and "styleSheet.rules[i].selectorText &&"in the mediaType for-loop ifs because it didn't work in Chrome, apparently some...
Auto layout constraints issue on iOS7 in UITableViewCell
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@L14M333 See the code I posted in this comment here -- basically, you should just be able to set self.contentView.bounds = CGRectMake(0, 0, 99999, 99999); before you add your constraints, which should resolve the issue.
– smiley...
What's the difference between `on` and `live` or `bind`?
...ple").live( fn ) = jQuery( document ).on( "click", "#example", fn )
I can confirm this directly from jQuery source:
bind: function( types, data, fn ) {
return this.on( types, null, data, fn );
},
live: function( types, data, fn ) {
jQuery( this.context ).on( types, this.selector, data, fn...
How to mock an import
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Has anyone confirmed this works? I'm seeing import_mock get called for the import A, but not for anything it imports.
– Jonathon Reinhart
Jan 17 '16 at 23:23
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How to limit the amount of concurrent async I/O operations?
... Stephen added a comment in response to a question on his blog post confirming that using SemaphoreSlim for .NET 4.5 would generally be the way to go.
– jdasilva
Jun 15 '13 at 20:52
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How can I randomize the lines in a file using standard tools on Red Hat Linux?
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I'm usually a Perl fan, but came across this ruby example which has the benefit of being shorter: ruby -e 'puts STDIN.readlines.shuffle'. It would need testing on big inputs to see if the speed is comparable. (also works on OS X)
– mivk
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How do I find the location of the executable in C? [duplicate]
...hat it is up to the calling process to set argv[0] correctly.
It is right most of the times however there are occasions when the calling process cannot be trusted (ex. setuid executable).
On Windows: use GetModuleFileName(NULL, buf, bufsize)
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