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Django: accessing session variables from within a template?

...ple are still finding it helpful, more than three years after it was originally written. Please note however, that although the view code above is still valid, nowadays there is a much simpler way of doing this. render() is a function very similar to render_to_response(), but it uses RequestContext ...
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How to calculate UILabel width based on text length?

...Font fontWithName:yourLabel.font size:yourLabel.fontSize]}]; You can add all the attributes you want in sizeWithAttributes. Other attributes you can set: - NSForegroundColorAttributeName - NSParagraphStyleAttributeName - NSBackgroundColorAttributeName - NSShadowAttributeName and so on. But pro...
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Run a PHP file in a cron job using CPanel

... What will be full command? I mean full command in one line with all options. – Auj Jul 5 '16 at 22:59 @Somy...
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What should I put in a meteor .gitignore file?

... you want excluded from version control is .meteor/local. Meteor automatically creates the right .meteor and .meteor/.gitignore, though -- you shouldn't need to do anything. share | improve this an...
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Generate fixed length Strings filled with whitespaces

... is a String and 15 represents the minimal width of the String. Putting it all together: "%1$15s". For a general method we have: public static String fixedLengthString(String string, int length) { return String.format("%1$"+length+ "s", string); } Maybe someone can suggest another format str...
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How can I check whether a option already exist in select by JQuery

... -1 You're basically doing the loop yourself instead of letting jQuery do it like all the other answers. Although this would work, it's re-inventing the wheel. – Peter Apr 4 '13 at 18:33 ...
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Echo equivalent in PowerShell for script testing

...st: Write directly to the console, not included in function/cmdlet output. Allows foreground and background colour to be set. Write-Debug: Write directly to the console, if $DebugPreference set to Continue or Stop. Write-Verbose: Write directly to the console, if $VerbosePreference set to Continue...
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How can I list the contents of a directory in Python?

...re. The glob.glob method above will not list hidden files. Since I originally answered this question years ago, pathlib has been added to Python. My preferred way to list a directory now usually involves the iterdir method on Path objects: from pathlib import Path print(*Path("/home/username/www/...
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Split an NSString to access one particular piece

...The question says "I only want to save the 10 in a string". I could have called the variable anything. The answer is correct for the question. In fact, nowhere does the question say it is a date, so I have amended the answer. – JeremyP Jul 27 '15 at 8:46 ...
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If isset $_POST

.... empty space is considered as set. You need to use empty() for checking all null options. share | improve this answer | follow | ...