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A regex to match a substring that isn't followed by a certain other substring
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.* any character except \n (0 or more times
(matching the most amount possible))
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bar 'bar'
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Need to reset git branch to origin version
...t original to upstream state" for other options.
With Git 2.23 (August 2019), that would be one command: git switch.
Namely: git switch -C mybranch origin/mybranch
Example
C:\Users\vonc\git\git>git switch -C master origin/master
Reset branch 'master'
Branch 'master' set up to track remote br...
Debugging iframes with Chrome developer tools
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answered Dec 20 '11 at 20:08
MetagrapherMetagrapher
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What is the purpose of “!” and “?” at the end of method names?
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jtbandesjtbandes
101k3333 gold badges209209 silver badges237237 bronze badges
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Creating a new directory in C
...;
#include <sys/stat.h>
#include <unistd.h>
struct stat st = {0};
if (stat("/some/directory", &st) == -1) {
mkdir("/some/directory", 0700);
}
You can see the manual of these functions with the man 2 stat and man 2 mkdir commands.
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Usage of sys.stdout.flush() method
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Haldean BrownHaldean Brown
10.4k44 gold badges3636 silver badges5555 bronze badges
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Returning redirect as response to XHR request
...irect response to an ajax request?
If the server sends a redirect (aka a 302 response plus a Location: header) the redirect is automatically followed by the browser. The response to the second request (assuming it also isn't another redirect) is what is exposed to your program.
In fact, you don't ...
Looping over a list in Python
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200
Try this,
x in mylist is better and more readable than x in mylist[:] and your len(x) should b...
How to add http:// if it doesn't exist in the URL?
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answered May 4 '10 at 0:30
Alix AxelAlix Axel
137k7979 gold badges366366 silver badges477477 bronze badges
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Why is the parent div height zero when it has floated children
...he following in my CSS. All margins/paddings/borders are globally reset to 0.
3 Answers
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