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Undo git reset --hard with uncommitted files in the staging area
...d file after doing git reset --hard HEAD^
However, I tried that out on a test repository, and there were a couple of problems - --cached should be --cache, and I found that it didn't actually create the .git/lost-found directory. However, the following steps worked for me:
git fsck --cache --unr...
What does the C++ standard state the size of int, long type to be?
...rmitted by it.
And, by definition, sizeof(char) is 1, notwithstanding the test in the Perl configure script.
Note that there were machines (Crays) where CHAR_BIT was much larger than 8. That meant, IIRC, that sizeof(int) was also 1, because both char and int were 32-bit.
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Is it possible to dynamically compile and execute C# code fragments?
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I recently needed to spawn processes for unit testing. This post was useful as I created a simple class to do that with either code as a string or code from my project. To build this class, you'll need the ICSharpCode.Decompiler and Microsoft.CodeAnalysis NuGet packages....
Why does sys.exit() not exit when called inside a thread in Python?
This could be a stupid question, but I'm testing out some of my assumptions about Python and I'm confused as to why the following code snippet would not exit when called in the thread, but would exit when called in the main thread.
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Programming with white text on black background?
...y is excellent.
The solarized theme actually is after some good round of testing, going after their website. The good thing I love about Notepad++ is that some of the better known themes like solarized, zenburn, vibrant ink are available built in with the style configurator. Obsidian is the best w...
Array include any value from another array?
What's the most efficient way to test if an array contains any element from a second array?
5 Answers
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Only detect click event on pseudo-element
...anks, it works. But in Firefox and other standards compliant browsers, for testing if mouse over :after you have to check if (e.clientX > span.offsetLeft + span.offsetHeight) as these browsers don't have the e.offsetX property. Fiddle: jsfiddle.net/Noitidart/wC2p7/18
– Noiti...
Difference between Array and List in scala
... a List[Int] (which will box its contents, unless you are using the very latest versions of Scala which have the new @specialized feature).
However, I think that the use of Arrays in Scala should be kept to a minimum because it feels like you really need to know what is going on under the hood to d...
Macro vs Function in C
...roper use (mostly useful for debug builds).
Inspect input args, You can do tests on input args such as checking their type, sizeof, check struct members are present before casting(can be useful for polymorphic types).Or check an array meets some length condition.see: https://stackoverflow.com/a/2992...
Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application
... upgrade your app and does not remove your app data. Therefore suitable to test upgrading your app (which is the information I was looking for).
– Thibault D.
Jan 13 '16 at 7:16
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