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C pointer to array/array of pointers disambiguation
...Mehrdad AfshariMehrdad Afshari
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How do I clone a specific Git branch? [duplicate]
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edited Jul 26 '19 at 21:43
David Riott
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answered Dec 15 '09 at 23:09
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What is tail call optimization?
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Tail-call optimization is where you are able to avoid allocating a new stack frame for a functio...
How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
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conda-env now does this automatically (if pip was installed with conda).
You can see how this ...
SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
.... This depends on how you identify a user in your application.
In SignalR 2.0, this is done by using the inbuilt IPrincipal.Identity.Name, which is the logged in user identifier as set during the ASP.NET authentication.
However, you may need to map the connection with the user using a different id...
Get a pixel from HTML Canvas?
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There's a section about pixel manipulation in the W3C documentation.
Here's an example on how t...
Count all occurrences of a string in lots of files with grep
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cat * | grep -c string
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Automatic post-registration user authentication
We're building a business app from the ground up in Symfony 2, and I've run into a bit of a snag with the user registration flow: after the user creates an account, they should be automatically logged in with those credentials, instead of being immediately forced to provide their credentials again.
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Why should I use a semicolon after every function in javascript?
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Semicolons after function declarations are not necessary.
The grammar of a FunctionDeclaration...
How to check if array element exists or not in javascript?
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answered Oct 28 '12 at 9:58
techfoobartechfoobar
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