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Which cryptographic hash function should I choose?
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In cryptography, hash functions provide three separate functions.
Collision resistance: How...
Uploading base64 encoded Image to Amazon S3 via Node.js
...xxxxxxxxxxxxxx",
"secretAccessKey":"xxxxxxxxxxxxxx",
"region":"us-east-1"
}
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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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Ignoring an already checked-in directory's contents?
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edited Aug 25 '09 at 18:50
answered Aug 25 '09 at 18:24
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Pretty printing XML in Python
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edited Jan 21 '19 at 14:02
pj.dewitte
42633 silver badges99 bronze badges
answered Jul 30 ...
Creating an index on a table variable
...le developing on the latest version I'll address that first.
SQL Server 2014
In addition to the methods of adding constraint based indexes discussed below SQL Server 2014 also allows non unique indexes to be specified directly with inline syntax on table variable declarations.
Example syntax for...
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...
$watch'ing for data changes in an Angular directive
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You need to enable deep object dirty checking.
By default angular only checks the reference of ...