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How to make a function wait until a callback has been called using node.js
...se promises, for example the Q-library, (4) Use a thin layer on top of javascript, that looks blocking, but compiles to async, like maxtaco.github.com/coffee-script
– Jakob
Mar 21 '13 at 10:52
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argparse module How to add option without any argument?
I have created a script using argparse .
2 Answers
2
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Hiding user input on terminal in Linux script
I have bash script like the following:
9 Answers
9
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Creating a config file in PHP
...claring a variable in an included file and assuming it'll be there in your script
– Colin M
Feb 7 '13 at 13:45
Where i...
Google Chrome form autofill and its yellow background
...owever I think I will not try to change the behavior since a). this is javascript so there is a second between it works and it doesn't (until the js loads) and b). it may confuse the chrome user who is used to the default behavior.
– TK123
Jun 19 '13 at 3:07
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How to avoid reinstalling packages when building Docker image for Python projects?
...est, ipython, py
Running setup.py install for pytest
Installing py.test script to /usr/local/bin
Installing py.test-2.7 script to /usr/local/bin
Running setup.py install for py
Successfully installed pytest ipython py
Cleaning up...
---> 23a1af3df8ed
Removing intermediate container 4b7a85a6...
CSS content property: is it possible to insert HTML instead of Text?
...s from this markup (no CSS, no images, no media etc.).
You can not execute script.
Since this won't be part of the DOM, the only way to alter it, is to pass the markup as a dataURI, and edit this dataURI in document.styleSheets. for this part, DOMParser and XMLSerializer may help.
While the same ope...
Using Rails 3.1, where do you put your “page specific” JavaScript code?
To my understanding, all of your JavaScript gets merged into 1 file. Rails does this by default when it adds //= require_tree . to the bottom of your application.js manifest file.
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Find object in list that has attribute equal to some value (that meets any condition)
...# Traceback (most recent call last):
# File "C:\Users\mousavin\workspace\Scripts\test.py", line 22, in <module>
# print(next(my_filter_iter).value)
# StopIteration
# You can do that None stuff or whatever at this point, if you don't like exceptions.
I know that generally in python li...
count (non-blank) lines-of-code in bash
...
If you want to use something other than a shell script, try CLOC:
cloc counts blank lines, comment
lines, and physical lines of source
code in many programming languages. It
is written entirely in Perl with no
dependencies outside the standard
distribution of...