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How to use sed to replace only the first occurrence in a file?
...any existing #includes. For this sort of task, I normally use a small bash script with sed to re-write the file.
23 Answer...
Print a file's last modified date in Bash
...file name appended to the end of the date without adding more lines to the script.
PS - I use #!/usr/bin/env bash as I'm a Python user by day, and have different versions of bash installed on my system instead of #!/bin/bash
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How to grep for two words existing on the same line? [duplicate]
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Prescription
One simple rewrite of the command in the question is:
grep "word1" logs | grep "word2"
The first grep finds lines with 'word1' from the file 'logs' and then feeds those into the second grep which looks for lines...
Running bash script from within python
...not needed (under a Posix system like Linux) if the first line of the bash script is a path to a shell; for example, #!/bin/bash.
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JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements
...ave to use processData to send your data to the server, or modify your php script to support querystring encoded parameters.
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Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
I have seen few py scripts which use this at the top of the script. In what cases one should use it?
4 Answers
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Symbolic link to a hook in git
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Utilizing Michael Cihar's comment, here is an example of a bash script I wrote to simply create these symlinks. This script is located in git_hooks/ dir which is at the project root. My .git/ folder is also in the same directory level.
#!/usr/bin/env bash
pwd=$(pwd);
# Script is desi...
Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
I have a PHP script that deals with a wide variety of languages. Unfortunately, whenever I try to use json_encode , any Unicode output is converted to hexadecimal entities. Is this the expected behavior? Is there any way to convert the output to UTF-8 characters?
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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...
Why is JavaScript called JavaScript, since it has nothing to do with Java? [closed]
Since JavaScript is not derived from Java, why does it have "Java" in the name?
10 Answers
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