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append new row to old csv file python
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If you are using Python 2.7 you may experience superfluous new lines in Windows. You can try to avoid them using 'ab' instead of 'a' this will, however, cause you TypeError: a bytes-like object is required, not 'str' in python and CSV in Python 3.6. Adding the newline='', as Natacha suggests, wil...
The application was unable to start correctly (0xc000007b)
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based on the Windows Error Codes (google.de/…), this Error Code means: 0xC000007B STATUS_INVALID_IMAGE_FORMAT.
– mox
May 8 '12 at 5:43
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How do I resolve ClassNotFoundException?
...ng this package are stored physically under the directory D:\myprogram (on Windows) or /home/user/myprogram (on Linux).
The file structure will look like this:
When we invoke Java, we specify the name of the application to run: org.mypackage.HelloWorld. However we must also tell Java where to loo...
Difference between subprocess.Popen and os.system
... okay..then is there any way i can execute both os.system and popen in windows env ? i am a newbie and need to dig deeper..
– Arovit
Jan 27 '11 at 8:15
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Port 80 is being used by SYSTEM (PID 4), what is that?
...his port. Once you manually stop it, you might free that port (at least in windows 7)
– despot
Jan 28 '13 at 12:45
33
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How do I pull from a Git repository through an HTTP proxy?
... This worked for me: Set HTTP_PROXY in environment for user (on Windows), then the above comment with $HTTP_PROXY (uppercase). +1 for this solution.
– Sean Aitken
Jun 29 '11 at 15:42
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invalid byte sequence for encoding “UTF8”
...hat will work on Macs in the terminal, too.) Not sure how to do that under Windows.
If you use that same utility on a file that came from Windows systems (that is, a file that's not encoded in UTF8), it will probably show something like this:
$ file yourfilename
yourfilename: ASCII text, with CRLF...
Tracking the script execution time in PHP
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On unixoid systems (and in php 7+ on Windows as well), you can use getrusage, like:
// Script start
$rustart = getrusage();
// Code ...
// Script end
function rutime($ru, $rus, $index) {
return ($ru["ru_$index.tv_sec"]*1000 + intval($ru["ru_$index.tv_usec...
The simplest possible JavaScript countdown timer? [closed]
...r < 0) {
timer = duration;
}
}, 1000);
}
window.onload = function () {
var fiveMinutes = 60 * 5,
display = document.querySelector('#time');
startTimer(fiveMinutes, display);
};
<body>
<div>Registration closes in <span id="tim...
node.js fs.readdir recursive directory search
...if you use path.resolve(...) you will get a proper path whether you are on Windows or Unix :) Meaning that you will get something like C:\\some\\foo\\path on Windows and /some/foo/path on Unix systems
– Leiko
Dec 22 '13 at 20:00
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