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Revert changes to a file in a commit
I want to revert changes made by a particular commit to a given file only.
8 Answers
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Colorized grep — viewing the entire file with highlighted matches
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Here are some ways to do it:
grep --color -E 'pattern|$' file
grep --color 'pattern\|$' file
egrep --color 'pattern|$' file
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Reading a plain text file in Java
It seems there are different ways to read and write data of files in Java.
28 Answers
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Shell - Write variable contents to a file
I would like to copy the contents of a variable (here called var ) into a file.
6 Answers
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What's the easiest way to install a missing Perl module?
...se it doesn't put error logs on screen rather stores them in temporary log files and gives the path in case of errors.
– user13107
Sep 2 '16 at 7:42
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Read a file in Node.js
I'm quite puzzled with reading files in Node.js.
8 Answers
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How to check if a file exists in the Documents directory in Swift?
How to check if a file exists in the Documents directory in Swift ?
12 Answers
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Is there a typical state machine implementation pattern?
...his can be modified to suit the specific case. For example, you may have a file FSMFILE that you want to drive your FSM, so you could incorporate the action of reading next char into the the macro itself:
#define FSM
#define STATE(x) s_##x : FSMCHR = fgetc(FSMFILE); sn_##x :
#define NEXTSTA...
How can I select random files from a directory in bash?
I have a directory with about 2000 files. How can I select a random sample of N files through using either a bash script or a list of piped commands?
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Difference between File.separator and slash in paths
What is the difference between using File.separator and a normal / in a Java Path-String?
14 Answers
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