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How to redirect 'print' output to a file using python?
..., redirecting stdout also works for me. It is probably fine for a one-off script such as this:
import sys
orig_stdout = sys.stdout
f = open('out.txt', 'w')
sys.stdout = f
for i in range(2):
print 'i = ', i
sys.stdout = orig_stdout
f.close()
Redirecting externally from the shell itself is ...
Windows path in Python
...ws directory, for example "C:\meshes\as" ? I have been trying to modify a script but it never works because I can't seem to get the directory right, I assume because of the '\' acting as escape character?
...
Get current date/time in seconds
How do I get the current date/time in seconds in Javascript?
13 Answers
13
...
How to create a zip archive of a directory in Python?
...n I create a zip archive of a directory structure in Python?
In a Python script
In Python 2.7+, shutil has a make_archive function.
from shutil import make_archive
make_archive(
'zipfile_name',
'zip', # the archive format - or tar, bztar, gztar
root_dir=None, # root for archi...
How can I get query string values in JavaScript?
...nal
You don't need jQuery for that purpose. You can use just some pure JavaScript:
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, '\\$&');
var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
r...
Javascript swap array elements
...
Even without utilizing ECMAScript 6 Destructuring Assignment, can actually achieve a simultaneous swap without polluting the current scope with a temporary variable: a = [b, b = a][0]; as pointed out by @Jan Although I still find myself utilizing the t...
Is there a portable way to get the current username in Python?
... with 'any other purpose' - that's like saying "Don't use $USER in a shell script". Great point about access control but there are plenty of other uses that don't involve auth.
– nevelis
Feb 26 '14 at 8:27
...
Xcode 4: How do you view the console?
...rget (Gray Icon)
Select the Build Phases (Top Center)
Add Build Phase "Run Script" (Green Plus Button, bottom right)
In the textbox below the Shell textfield replace
"Type a script or drag a script file from your workspace" with
"open ${TARGET_BUILD_DIR}/${TARGET_NAME}"
This will open a terminal w...
Jquery Ajax Posting json to webservice
...on/json; charset=utf-8",
dataType: "json",
success: function(data){alert(data);},
error: function(errMsg) {
alert(errMsg);
}
});
The key to avoiding the invalid JSON primitive issue is to pass jQuery a JSON string for the data parameter, not a JavaScript object, so that jQue...
Functions that return a function
... function, returning the functions return value.
Demo
function a() {
alert('A');
}
//alerts 'A', returns undefined
function b() {
alert('B');
return a;
}
//alerts 'B', returns function a
function c() {
alert('C');
return a();
}
//alerts 'C', alerts 'A', returns undefined
ale...