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Profiling Django
My django application has become painfully slow on the production. Probably it is due to some complex or unindexed queries.
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How to configure logging to syslog in Python?
...re very simple: I just want to log everything to syslog. After reading documentation I came up with this simple test script:
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Javascript: How to loop through ALL DOM elements on a page?
I'm trying to loop over ALL elements on a page, so I want to check every element that exists on this page for a special class.
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/bin/sh: pushd: not found
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pushd is a bash enhancement to the POSIX-specified Bourne Shell. pushd cannot be easily implemented as a command, because the current working directory is a feature of a process that cannot be changed by child processes. (A hypothetical pushd comma...
How to set timeout on python's socket recv method?
I need to set timeout on python's socket recv method. How to do it?
10 Answers
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What is the purpose of “&&” in a shell command?
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&& lets you do something based on whether the previous command completed successfully - that's why you tend to see it chained as do_something && do_something_else_that_depended_on_something.
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input() error - NameError: name '…' is not defined
...ate the read strings.
If you are using Python 3.x, raw_input has been renamed to input. Quoting the Python 3.0 release notes,
raw_input() was renamed to input(). That is, the new input() function reads a line from sys.stdin and returns it with the trailing newline stripped. It raises EOFError i...
Adding options to select with javascript
...ause I do not want to create all of the option tags manually. Can you give me some pointers? Thanks
9 Answers
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How to validate a url in Python? (Malformed or not)
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This one doesn't seem to work with username:password@example.com style URLs
– Adam Baxter
Aug 15 '15 at 19:31
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Is [UIScreen mainScreen].bounds.size becoming orientation-dependent in iOS8?
...d review session 214 from WWDC 2014 for more info: "View Controller Advancements in iOS 8"
Quote from the presentation:
UIScreen is now interface oriented:
[UIScreen bounds] now interface-oriented
[UIScreen applicationFrame] now interface-oriented
Status bar frame notifications are interface-ori...
