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POST data with request module on Node.JS
...quire('request');
request.post({
headers: {'content-type' : 'application/x-www-form-urlencoded'},
url: 'http://localhost/test2.php',
body: "mes=heydude"
}, function(error, response, body){
console.log(body);
});
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What's the point of g++ -Wreorder?
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This should really be the example in the documentation.
– Ben S
Dec 1 '09 at 18:42
3
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What is the difference between “ is None ” and “ ==None ”
I recently came across this syntax, I am unaware of the difference.
5 Answers
5
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Make xargs execute the command once for each line of input
How can I make xargs execute the command exactly once for each line of input given?
It's default behavior is to chunk the lines and execute the command once, passing multiple lines to each instance.
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Ukkonen's suffix tree algorithm in plain English
...ck at this point. I've spent days trying to fully wrap my head around suffix tree construction, but because I don't have a mathematical background, many of the explanations elude me as they start to make excessive use of mathematical symbology. The closest to a good explanation that I've found is F...
Is there a way to quickly capitalize the variable name in Eclipse
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After you press Alt+Shift+R as mentioned by kostja, you can select the text you want to change, then
Ctrl+Shift+Y for lowercase, or
Ctrl+Shift+X for uppercase.
Mac OS
Cmd+Shift+Y lowercase
Cmd+Shift+X uppercase
There is no intelligence in this. It just blindly changes the case on the selec...
Getting Python error “from: can't read /var/mail/Bio”
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No, it's not the script, it's the fact that your script is not executed by Python at all. If your script is stored in a file named script.py, you have to execute it as python script.py, otherwise the default shell will execute it and it will bail out at the from keyword. (Incidentally, fr...
git pull VS git fetch Vs git rebase
...aren't any conflicts, you end up with this:
- o - o - o - H - A - B - C - X (master)
\ /
P - Q - R --- (origin/master)
If on the other hand you did the appropriate rebase, you'd end up with this:
- o - o - o - H - P - Q - R - A' - B' - C' (master)
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How to quit a java app from within the program
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You can use System.exit() for this purpose.
According to oracle's Java 8 documentation:
public static void exit(int status)
Terminates the currently running Java Virtual Machine. The argument serves as a status code; by convention, a nonzero st...
Why does SSL handshake give 'Could not generate DH keypair' exception?
...ably due to the server's preferred encryption method) I get the following exception:
21 Answers
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