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How to un-commit last un-pushed git commit without losing the changes
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If you pushed the changes, you can undo it and move the files back to stage without using another branch.
git show HEAD > patch
git revert HEAD
git apply patch
It will create a patch file that contain the last branch changes. Then it revert the changes. And finally, apply th...
Include headers when using SELECT INTO OUTFILE?
...s it possible to include the headers somehow when using the MySQL INTO OUTFILE ?
18 Answers
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How to convert std::string to NSString?
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@cyrilchapier what if our .mm file says “no specific encoding specified” ?
– isJulian00
Apr 6 '19 at 1:49
add a comment
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Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
...% - Installing symfony/icu (v1.0.0) Downloading: 100% Writing lock file Generating autoload files
– tweini
Aug 27 '13 at 2:06
1
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NSString with \n or line break
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I found that when I was reading strings in from a .plist file, occurrences of "\n" were parsed as "\\n". The solution for me was to replace occurrences of "\\n" with "\n". For example, given an instance of NSString named myString read in from my .plist file, I had to call...
myStr...
Can I try/catch a warning?
...p errors into exceptions.
set_error_handler(function($errno, $errstr, $errfile, $errline, $errcontext) {
// error was suppressed with the @-operator
if (0 === error_reporting()) {
return false;
}
throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
});
try {
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How to get script of SQL Server data? [duplicate]
... below.
I always assumed this contained just assumed advanced options for File generation, since that's what it's next to, but it turns out someone at MS is just really bad at UI design in this case. HTH somebody who comes to this thread like I did.
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SSH configuration: override the default username [closed]
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Create a file called config inside ~/.ssh. Inside the file you can add:
Host *
User buck
Or add
Host example
HostName example.net
User buck
The second example will set a username and is hostname specific, while the f...
Django DB Settings 'Improperly Configured' Error
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Oddly it can't seem to find the 'mysite.settings' file, but I can see it sitting right there as mysite/settings.py. Ugh! I'm beginning to hate Django.
– Zamphatta
Mar 24 '13 at 0:28
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How many GCC optimization levels are there?
...from the other Os, Ofast and Og.
When we build, this generates a options.h file that contains:
OPT_O = 139, /* -O */
OPT_Ofast = 140, /* -Ofast */
OPT_Og = 141, /* -Og */
OPT_Os = 142, /...