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How do I change the default port (9000) that Play uses when I execute the “run” command?
...t=8080
Play 1.x
Change the http.port value in the conf/application.conf file or pass it command line:
play run --http.port=8080
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grep a file, but show several surrounding lines?
...y, the option specifier is followed by a value (-o a.out to specify output file in GCC), but it can also function as a simple switch / flag (-g to enable debugging info in GCC). However spaces between options are optional, so for options without a value, it is possible to merge them (-ABC), which me...
How can I remove all my changes in my SVN working directory?
...N changes
svn revert -R .
Remove any other change and supports removing files/folders with spaces, etc.
svn status --no-ignore | grep -E '(^\?)|(^\I)' | sed -e 's/^. *//' | sed -e 's/\(.*\)/"\1"/' | xargs rm -rf
Don't forget to get the latest files from SVN
svn update --force
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Rubymine: How to make Git ignore .idea files created by Rubymine
...bymine for Rails projects. Very often, Rubymine makes changes in .idea/* files that I don't care about. But it keeps preventing me from checking out new branches, and makes my version of .idea/ different from my coworkers.
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Path to MSBuild
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MSBuild 15 is located at `C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\amd64`
– nZeus
Mar 3 '17 at 23:14
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PHP Composer update “cannot allocate memory” error (using Laravel 4)
...rsion can fix the issue.
Also you should be committing your composer.lock file and doing a composer install on a production environment which is less resource intensive.
More details here:
https://github.com/composer/composer/issues/1898#issuecomment-23453850
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Git diff to show only lines that have been modified
...ecause the diff would not make sense without them (you couldn't know which file you were looking at, nor where you were in the file).
– Chris Hayes
Sep 15 '13 at 9:19
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How to execute mongo commands through shell scripts?
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Put your mongo script into a .js file.
Then execute mongo < yourFile.js
Ex:
demo.js //file has your script
use sample //db name
show collections
keep this file in "c:\db-scripts"
Then in cmd prompt go to "c:\db-scripts"
C:\db-scripts>mongo &l...
Count all occurrences of a string in lots of files with grep
I have a bunch of log files. I need to find out how many times a string occurs in all files.
15 Answers
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How to compare files from two different branches?
...show you the difference between two commits:
git diff mybranch master -- myfile.cs
Or, equivalently:
git diff mybranch..master -- myfile.cs
Note you must specify the relative path to the file. So if the file were in the src directory, you'd say src/myfile.cs instead of myfile.cs.
Using the latter ...