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How do I accomplish an if/else in mustache.js?
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Look for inverted sections in the docs: https://github.com/janl/mustache.js
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How do I create a SHA1 hash in ruby?
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For a Base64 encoded hash, to validated an Oauth signature, I used
require 'base64'
require 'hmac-sha1'
Base64.encode64((HMAC::SHA1.new('key') << 'base').digest).strip
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Convert varchar to uniqueidentifier in SQL Server
...he schema for, contains a column defined as varchar(50) which stores uniqueidentifiers in the format 'a89b1acd95016ae6b9c8aabb07da2010' (no hyphens)
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How do you run a single query through mysql from the command line?
... it at all i.e. mysql.exe -u root -e "my query"
– solidau
Jun 25 '19 at 16:29
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Why does “,,,” == Array(4) in Javascript?
... constructor... anyway, in a system (dont bother what kind of system), <identity_X>===<identity_X> sould always be true!
– ZEE
Jun 15 '12 at 17:04
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Search for selection in vim
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Is it possible for a unit test to assert that a method calls sys.exit()
...s excellent answer you can also check for specific statuses if they're provided in the function you're testing. For example if your_method() contained the following sys.exit("Error") it would be possible to test for "Error" specifically:
with self.assertRaises(SystemExit) as cm:
your_method()
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How is Generic Covariance & Contra-variance Implemented in C# 4.0?
I didn't attend PDC 2008, but I heard some news that C# 4.0 is announced to support Generic covariance and contra-variance. That is, List<string> can be assigned to List<object> . How could that be?
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Get distance between two points in canvas
I have canvas drawing tab and want lineWidth to be based on distance between two last mousemove coordinate updates. I will make translation of distance to width myself, I just need to know how to get distance between those points (I already have coordinates of those pointes).
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How can I split a string into segments of n characters?
... answered Jun 7 '11 at 0:30
David TangDavid Tang
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