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Are GUID collisions possible?
...s the app it's tied to. Somehow, two users ended up with the same GUID. I know that microsoft uses an algorithm to generate a random GUID that has an extremely low chance of causing collisons, but is a collision still possible?
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oh-my-zsh slow, but only for certain Git repo
...makes things slow, like the rake folder does for rails apps? zsh is fast now, and I do not need the GIT zsh plugin anyway. Thanks!
– mblaettermann
Dec 31 '15 at 22:01
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Using IPython notebooks under version control
...your git history.
Although this can probably be adapted to other VCSs, I know it doesn't satisfy your requirements (at least the VSC agnosticity). Still, it is perfect for me, and although it's nothing particularly brilliant, and many people probably already use it, I didn't find clear instructions...
What is a mutex?
...rom a thread, it merely gives it to you, and lock() returns - the mutex is now yours and only yours. Nobody else can steal it, because calling lock() will block him. There is also try_lock() that will block and return true when mutex is yours and immediately false if mutex is in use.
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Should I prefer pointers or references in member data?
...t this initialisation into another function (until C++0x, anyway edit: C++ now has delegating constructors)
the reference cannot be rebound or be null. This can be an advantage, but if the code ever needs changing to allow rebinding or for the member to be null, all uses of the member need to change...
In Javascript/jQuery what does (e) mean?
...unction, "function(e)", and assign the resulting object to a handler, "e". Now take that handler and call one of its methods, "e.preventDefault()", which should prevent the browser from performing the default action for that element.
Note: The handle can pretty much be named anything you want (i.e....
Rails ActionMailer - format sender and recipient name/email address
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It looks like the Mail gem now dupes the string passed in, so name.dup doesn't seem necessary anymore. Source reads: @display_name = str.nil? ? nil : str.dup
– philoye
Sep 7 '16 at 4:38
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SQL DELETE with INNER JOIN
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Changed, might be more successful now?
– Dan
Dec 22 '11 at 2:51
Error: [Err]...
Is there any async equivalent of Process.Start?
... immediately rather than waiting for the Process to actually exit. Do not know why, just a word of caution.
– Chris Moschini
Oct 1 '14 at 6:15
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How To Create a Flexible Plug-In Architecture?
.... Not just plugin developers. py.test does this well. Eclipse as far as I know, does not.
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