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Can I use non existing CSS classes?
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491
"CSS class" is a misnomer; class is an attribute (or a property, in terms of scripting) that yo...
UIDevice uniqueIdentifier deprecated - What to do now?
It has just come to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and unavailable in iOS 7 and above. No alternative method or property appears to be available or forthcoming.
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Order Bars in ggplot2 bar graph
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Gregor Thomas
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answered Mar 6 '11 at 13:42
Gavin Simps...
How to send password securely over HTTP?
...e (smarter than me at least!) have scrutinized this method of confidential communication for years.
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How to check if the string is empty?
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91
I would test noneness before stripping. Also, I would use the fact that empty strings are False...
Add timestamps to an existing table
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91
Migrations are just two class methods (or instance methods in 3.1): up and down (and sometimes ...
How do I efficiently iterate over each entry in a Java Map?
...ou do that, then it won't work as Entry is a nested Class in Map. java.sun.com/javase/6/docs/api/java/util/Map.html
– ScArcher2
Mar 22 '10 at 13:30
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what is reverse() in Django
... templatetag give some good info if you scroll down a bit to the "forwards compatibility" section
– j_syk
Jun 28 '12 at 14:58
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Migration: Cannot add foreign key constraint
...o Schema::table method helped! Thanks!
– patrickjason91
Jun 10 '15 at 8:32
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For me it was not ma...
How to get first N elements of a list in C#?
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exactly, no exceptions thrown Skip and Take combined solved my problem as I wanted take any generic collection and process x items per batch
– JohanLarsson
Jun 24 '15 at 9:02
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