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How to get list of all installed packages along with version in composer?
I have been working on a project using Symfony 2.1 on my local machine. I have uploaded it to my server but when I try and install the vendor bundles using Composer, I'm getting a lot of dependency errors. Presumably this is something to do with the latest version of Symfony just being released an...
How do you use window.postMessage across domains?
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Here is an example that works on Chrome 5.0.375.125.
The page B (iframe content):
<html>
<head></head>
<body>
<script>
top.postMessage('hello', 'A');
</script>
</body>
</html>
Note t...
How do I get cURL to not show the progress bar?
...m, you could always redirect stderr to /dev/null:
curl http://google.com 2>/dev/null > temp.html
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What are some common uses for Python decorators? [closed]
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129
I use decorators mainly for timing purposes
def time_dec(func):
def wrapper(*arg):
t ...
Find mouse position relative to element
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23 Answers
23
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How to convert a Java 8 Stream to an Array?
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1222
The easiest method is to use the toArray(IntFunction<A[]> generator) method with an arra...
Python coding standards/best practices [closed]
...you prefer?"
As mentioned by you follow PEP 8 for the main text, and PEP 257 for docstring conventions
Along with Python Style Guides, I suggest that you refer the following:
Code Like a Pythonista: Idiomatic Python
Common mistakes and Warts
How not to write Python code
Python gotcha
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How to edit multi-gigabyte text files? Vim doesn't work =( [closed]
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72
If you are on *nix (and assuming you have to modify only parts of file (and rarely)), you may sp...
Using pg_dump to only get insert statements from one table within database
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232
if version < 8.4.0
pg_dump -D -t <table> <database>
Add -a before the -t...