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Git 'fatal: Unable to write new index file'

...talled new OS, moved my repos around and it was showing this exact error I selected the root folder and then added authenticated the user to check all share | improve this answer | ...
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Is there a way to ignore header lines in a UNIX sort?

...ugh sort. Note that this has the very specific advantage of being able to selectively sort parts of a piped input. all the other methods suggested will only sort plain files which can be read multiple times. This works on anything. ...
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Getting the thread ID from a thread

...n Process.GetCurrentProcess().Threads where entry.Id == unmanagedId select entry).First(); It seems there is no way to enumerate the managed threads and no relation between ProcessThread and Thread, so getting a managed thread by it's Id is a tough one. For more details on Managed vs Unman...
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How do I add indices to MySQL tables?

...t I don't think it is used while I query my table. Do I have to change the select query when using an index ? – Ced Aug 12 '15 at 16:04  |  sh...
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How exactly to use Notification.Builder

... in addition to the selected answer here is some sample code for the NotificationCompat.Builder class from Source Tricks : // Add app running notification private void addNotification() { NotificationCompat.Builder builder = ...
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Is there any sed like utility for cmd.exe? [closed]

...here is: get-content somefile.txt | where { $_ -match "expression"} or select-string somefile.txt -pattern "expression" and for sed there is: get-content somefile.txt | %{$_ -replace "expression","replace"} For more detail see Zain Naboulsis blog entry. ...
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Visual Studio 2010 isn't building before a run when there are code changes

... My problem was the wrong configuration selected! I had a separate project where each configuration is a different language, and the combo was set to one of these configurations. Just changed it to Debug_Unicode and now it is building! – sergi...
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What is the difference between 127.0.0.1 and localhost

... /etc/nsswitch.conf selects if hosts or DNS is used first for a host lookup, if nss is running. – Mark Lakata Feb 14 '19 at 20:16 ...
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How to break out from a ruby block?

... def first_frog detect {|i| i =~ /frog/ } end def last_frog select {|i| i =~ /frog/ }.last end end p ["dog", "cat", "godzilla", "dogfrog", "woot", "catfrog"].first_frog # => "dogfrog" p ["hats", "coats"].first_frog # => nil p ["houses", "frogcars", "bottles", "superfrogs"].la...
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Emacs - Multiple columns one buffer

...sible in one window and into the portion visible in the other window, that selects the other window—again, treating the two as if they were parts of one large window. share | improve this answer ...