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Undo a Git merge that hasn't been pushed yet
...hed the changes to origin master. I didn't mean to merge, so I'd like to undo it. When doing a git status after my merge, I was getting this message:
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Is there a way to change the environment variables of another process in Unix?
..._var_value")
(gdb) detach
This is quite a nasty hack and should only be done in the context of a debugging scenario, of course.
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How do I have an enum bound combobox with custom string formatting for enum values?
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OK, I wrote some code (see my answer to this question) - do you think that's enough, am I missing something?
– Shalom Craimer
Apr 28 '09 at 8:11
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CORS - What is the motivation behind introducing preflight requests?
... is a mechanism that allows a web page to make XMLHttpRequests to another domain (from wikipedia ).
10 Answers
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what does -webkit-transform: translate3d(0,0,0); exactly do? Apply to body?
what does -webkit-transform: translate3d(0,0,0); exactly do?
Does it have any performance issues? Should I just apply it to the body or individual elements? It seems to improve scroll events drastically.
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MySQL: Insert record if not exists in table
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I'm not actually suggesting that you do this, as the UNIQUE index as suggested by Piskvor and others is a far better way to do it, but you can actually do what you were attempting:
CREATE TABLE `table_listnames` (
`id` int(11) NOT NULL auto_increment,
`name...
How do you iterate through every file/directory recursively in standard C++?
How do you iterate through every file/directory recursively in standard C++?
16 Answers
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Determining if a number is either a multiple of ten or within a particular set of ranges
I have a few loops that I need in my program. I can write out the pseudo code, but I'm not entirely sure how to write them logically.
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Constants in Objective-C
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Overall, great answer, with one glaring caveat: you DO NOT want to test for string equality with the == operator in Objective-C, since it tests memory address. Always use -isEqualToString: for this. You can easily get a different instance by comparing MyFirstConstant and [NSSt...
How to get all options of a select using jQuery?
...ction()
{
// Add $(this).val() to your list
});
.each() | jQuery API Documentation
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