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Should I use encoding declaration in Python 3?
Python 3 uses UTF-8 encoding for source-code files by default. Should I still use the encoding declaration at the beginning of every source file? Like # -*- coding: utf-8 -*-
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Show filename and line number in grep output
...grep. I am looking for a specific word and I want to grep to print out the file name and line number.
5 Answers
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How to calculate a time difference in C++
...ter to do this in clock ticks ( not seconds ).
EDIT:
responsible header files - <ctime> or <time.h>
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How to prevent Browser cache for php site
I have a php site running in cloud server.When ever i add new files css, js or images the browser is loading the same old js, css and image files stored in cache.
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What does f+++++++++ mean in rsync logs?
I'm using rsync to make a backup of my server files, and I have two questions:
4 Answers
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Disabling and enabling a html input button
...sed on jquery 1.6.1 changes. As a suggestion, always use the latest jquery files and the prop() method.
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Caveats of select/poll vs. epoll reactors in Twisted
... cost of a select call goes roughly with the value of the highest numbered file descriptor you pass it. If you select on a single fd, 100, then that's roughly twice as expensive as selecting on a single fd, 50. Adding more fds below the highest isn't quite free, so it's a little more complicated t...
PHP: Storing 'objects' inside the $_SESSION
...ition, that I agree, But do I have to add the class definition also in the file where I have to unserialize the serialized object???
– Rajesh Paul
Sep 20 '13 at 19:08
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bash HISTSIZE vs. HISTFILESIZE?
What is the difference in HISTSIZE vs. HISTFILESIZE ?
2 Answers
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Find a Git branch containing changes to a given file
I have 57 local branches. I know I made a change to a certain file in one of them, but I'm not sure which one. Is there some kind of command I can run to find which branches contain changes to a certain file?
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