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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

... 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...
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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 10 ...
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What is the purpose of “&&” in a shell command?

... && 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...
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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)

... This one doesn't seem to work with username:password@example.com style URLs – Adam Baxter Aug 15 '15 at 19:31 1 ...
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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...