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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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Centering a view in its superview using Visual Format Language
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Insertion Sort vs. Selection Sort
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187
Selection Sort:
Given a list, take the current element and exchange it with the smallest elem...
Viewing all `git diffs` with vimdiff
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edited Aug 12 '15 at 22:22
Undo♦
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Django REST framework: non-model serializer
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158
Django-rest-framework works well even without tying it to a model. Your approach sounds ok, bu...
Explain ExtJS 4 event handling
...gister an event using addEvents method:
myButton.addEvents('myspecialevent1', 'myspecialevent2', 'myspecialevent3', /* ... */);
Using the addEvents method is optional. As comments to this method say there is no need to use this method but it provides place for events documentation.
To fire your ...
PHP: How to check if image file exists?
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130
You need the filename in quotation marks at least (as string):
if (file_exists('http://www.my...
Pretty printing XML in Python
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edited Jan 21 '19 at 14:02
pj.dewitte
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answered Jul 30 ...
Uploading base64 encoded Image to Amazon S3 via Node.js
...xxxxxxxxxxxxxx",
"secretAccessKey":"xxxxxxxxxxxxxx",
"region":"us-east-1"
}
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