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How do I return the response from an asynchronous call?
...'t do that.
If you want to block the browser for a while load a nice big .txt file synchronous.
function omg(a, c){ // URL
c = new XMLHttpRequest;
c.open('GET', a, true);
c.send();
return c; // Or c.response
}
Now you can do
var res = omg('thisIsGonnaBlockThePage.txt');
There is no o...
How do I clear my local working directory in Git? [duplicate]
...card uncommitted changes in a specific file):
git checkout thefiletoreset.txt
This is mentioned in the git status output:
(use "git checkout -- <file>..." to discard changes in working directory)
To reset the entire repository to the last committed state:
git reset --hard
To remove un...
get all keys set in memcached
...er available commands at https://memcached.org/wiki
Check out the protocol.txt docs file.
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How to get “their” changes in the middle of conflicting Git rebase?
...ular file from another branch just do
git checkout branch1 -- filenamefoo.txt
This will pull a version of the file from one branch into the current tree
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Files showing as modified directly after a Git clone
...t Git does not detect can have normalization enabled manually.
weirdchars.txt text
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How can I remove the first line of a text file using bash/sed script?
...se perl's -i flag, like this:
perl -ni -e 'print unless $. == 1' filename.txt
This makes the first line disappear, as you ask. Perl will need to read and copy the entire file, but it arranges for the output to be saved under the name of the original file.
...
How to document a method with parameter(s)?
...ons with Sphinx: github.com/numpy/numpy/blob/master/doc/HOWTO_DOCUMENT.rst.txt
– Vladimir Keleshev
May 7 '15 at 9:00
3
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What is your favorite C programming trick? [closed]
...e up with something like this:
double normals[][] = {
#include "normals.txt"
};
(more or less, I don't have the code handy to check it now).
Since then, a new world of creative use of the preprocessor opened in front of my eyes. I no longer include just headers, but entire chunks of code now a...
How can I run a PHP script in the background after a form is submitted?
...ay(
array('pipe', 'r'), // stdin
array('file', 'myfile.txt', 'a'), // stdout
array('pipe', 'w'), // stderr
);
$proc = proc_open('php email_script.php &', $descriptorspec, $pipes);
The & being the important bit here. The script will continue even if the...
libpng warning: iCCP: known incorrect sRGB profile
...e f -print0 | xargs \
-0 pngcrush_1_8_8_w64.exe -n -q > pngError.txt 2>&1
I used the find and xargs because pngcrush could not handle lots of arguments (which were returned by **/*.png). The -print0 and -0 is required to handle file names containing spaces.
Then search in the out...