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How to POST JSON Data With PHP cURL?
... are not json-encoding all of the POST data -- only the value of the "custom>me m>r" POST field. Instead, do som>me m>thing like this:
$ch = curl_init( $url );
# Setup request to send json via POST.
$payload = json_encode( array( "custom>me m>r"=> $data ) );
curl_setopt( $ch, CURLOPT_POSTFIELDS, $payload );
c...
Command to change the default hom>me m> directory of a user
I would like to know whether there is any simple shell command to change the user hom>me m> directory in Linux/Unix (one similar to chsh which changes the default login shell of an existing valid user) without touching the /etc/passwd file. Thanks
...
Android emulator and virtualbox cannot run at sam>me m> tim>me m>
...ning, I cannot start an Android emulator image (and vice versa). The error m>me m>ssage in the AVD manager is
13 Answers
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How do I make a textbox that only accepts numbers?
I have a windows forms app with a textbox control that I want to only accept integer values. In the past I've done this kind of validation by overloading the KeyPress event and just removing characters which didn't fit the specification. I've looked at the MaskedTextBox control but I'd like a more g...
Save image from URL by paperclip
Please suggest m>me m> a way to save an image from an URL by Paperclip.
8 Answers
8
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How to get the day of week and the month of the year?
...September','October','November','December'];
Date.prototype.getMonthNam>me m> = function() {
return months[ this.getMonth() ];
};
Date.prototype.getDayNam>me m> = function() {
return days[ this.getDay() ];
};
})();
var now = new Date();
var day = now.getDayNam>me m>();
var month ...
git undo all uncommitted or unsaved changes
...uncommitted changes only to particular file or directory:
git checkout [som>me m>_dir|file.txt]
Yet another way to revert all uncommitted changes (longer to type, but works from any subdirectory):
git reset --hard HEAD
This will remove all local untracked files, so only git tracked files remain:
gi...
What is pseudopolynomial tim>me m>? How does it differ from polynomial tim>me m>?
What is pseudopolynomial tim>me m> ? How does it differ from polynomial tim>me m>? Som>me m> algorithms that run in pseudopolynomial tim>me m> have runtim>me m>s like O(nW) (for the 0/1 Knapsack Problem ) or O(√n) (for trial division ); why doesn't that count as polynomial tim>me m>?
...
How can I insert values into a table, using a subquery with more than one result?
...:
insert into prices (group, id, price)
select
7, articleId, 1.50
from article where nam>me m> like 'ABC%';
where you just hardcode the constant fields.
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The shortest possible output from git log containing author and date
...36490 jesper Wed Nov 26 05:41:37 2008 +0000 Cleanup after [942]: Using tim>me m>zon
ae62afd tobias Tue Nov 25 21:42:55 2008 +0000 Fixed #67 by adding tim>me m> zone supp
164be7e mads Tue Nov 25 19:56:43 2008 +0000 fixed tests, and a 'unending appoi
93f1526 jesper Tue Nov 25 09:45:56 2008 +0000 ...