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Django: accessing session variables from within a template?
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@cafebabe1991 What do you mean? The HttpResponse class doesn't deal with templates at all, so the question doesn't seem relevant...
– Ludwik Trammer
Jul 13 '14 at 12:36
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How to calculate UILabel width based on text length?
...elSize
lineBreakMode:yourLabel.lineBreakMode];
What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for?
this question might have your answer, it worked for me.
For 2014, I edited in this new version, based on the ultra-handy comment by Norbert below! This do...
Blank HTML SELECT without blank item in dropdown list
...it inside a function by itself:
$('#myDropDown').val('');
accomplishes what you're looking for and it is easy to put this in functions that may get called on your page if you need to blank out the drop down without reloading the page.
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Xcode: Build Failed, but no error messages
...compiled without errors, then failed. Couldn't figure out why.
In my case what I did and it helped:
Commit changes in Git and then discard changes in XCode if it shows "M" near files
Clear derived data: Xcode -> Preferences -> location
Clean build folder: Shift + Cmd + Alt + K
Restart XCod...
Echo equivalent in PowerShell for script testing
...alias to Write-Output although it looks the same as Write-Host.
It isn't What is the difference between echo and Write-Host in PowerShell?.
echo is an alias for Write-Output, which writes to the Success output stream. This allows output to be processed through pipelines or redirected into files. ...
How to use a servlet filter in Java to change an incoming servlet request url?
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At what step exactly are you stucking? My answer almost writes code itself. Did you also note that the code references in blue are actually links to Javadocs which describes the class/method behaviour in detail? At any way, you ...
Do something if screen width is less than 960 px
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@R.J. see edits above. I don't know what you mean by 'clear' an event so I went with preventing event from firing again.
– jk.
Sep 2 '12 at 14:42
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How to See the Contents of Windows library (*.lib)
... Cool trick with 7-zip there seems to be two .txt files there what do they mean?
– Damian
Oct 31 '16 at 7:48
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How do I tell CPAN to install all dependencies?
...olicy => "yes"); $c->commit'
Run it before using the CPAN shell or whatever.
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MySQL Workbench: How to keep the connection alive
... out - after about 60 seconds, sometimes after less time, sometimes more.
What finally worked for me was upgrading Workbench to 6.3.9 - no more dropped connections.
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