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Undo part of unstaged changes in git
...ff between the index and HEAD to back out of the index.
$ git checkout -p file/to/partially/revert
# or ...
$ git checkout -p .
If you wish to snapshot your git repository beforehand to preserve these changes before reverting them, I like to do:
$ git stash; git stash apply
If you use that oft...
How to detect if CMD is running as Administrator/has elevated privileges?
From inside a batch file, I would like to test whether I'm running with Administrator/elevated privileges.
13 Answers
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Read connection string from web.config
How can I read a connection string from a web.config file into a public class contained within a class library?
12 Answer...
Where is PATH_MAX defined in Linux?
Which header file should I invoke with #include to be able to use PATH_MAX as an int for sizing a string?
5 Answers
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py2exe - generate single executable file
...gured it out. Has anyone successfully done this? Can I see your setup.py file, and what command line options you used?
9 ...
Can't connect to local MySQL server through socket homebrew
...I try mysql.server start I get ERROR! The server quit without updating PID file (/usr/local/var/mysql/lyahdav-C02R32HCG8WM.pid). I needed an older version of MySQL, installed via brew install mysql@5.6.
– Liron Yahdav
Jun 27 '17 at 23:16
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How to use sed to replace only the first occurrence in a file?
I would like to update a large number of C++ source files with an extra include directive before any existing #includes. For this sort of task, I normally use a small bash script with sed to re-write the file.
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How do I change permissions for a folder and all of its subfolders and files in one step in Linux?
I would like to change permissions of a folder and all its sub folders and files in one step (command) in Linux.
16 Answers...
Open two instances of a file in a single Visual Studio session
I have a file, xyz.cpp . I want to open two instances of this file in Visual studio (BTW, I am using Visual Studio 2005). Why would I want to do so? I want to compare two sections of the same file side by side. I know workarounds such as:
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How do I output text without a newline in PowerShell?
...NathanAldenSr, Write-Host does not help if you are trying to output to a file etc.
– stevethethread
Jun 3 '15 at 15:22
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