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What is mutex and semaphore in Java ? What is the main difference?
...ns. This thread can handle 10 clients simultaneously. Then each new client sets the semaphore until it reaches 10. When the Semaphore has 10 flags, then your thread won't accept new connections
Mutex are usually used for guarding stuff. Suppose your 10 clients can access multiple parts of the syste...
Why are my JavaScript function names clashing?
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The quest for the Excel custom function tooltip
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Git Remote: Error: fatal: protocol error: bad line length character: Unab
I set up a git server and want now to push initially my repo from the client.
I used git push origin master and get this error message:
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Visual Studio Expand/Collapse keyboard shortcuts [duplicate]
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Visual Studio 2015:
Tools > Options > Settings > Environment > Keyboard
Defaults:
Edit.CollapsetoDefinitions: CTRL + M + O
Edit.CollapseCurrentRegion: CTRL + M +CTRL + S
Edit.ExpandAllOutlining: CTRL + M + CTRL + X
Edit.ExpandCurrentRegion: CTRL + M +...
Use find command but exclude files in two directories
...nd each with an asterisk (and escape any dots).
– jetset
Apr 15 '19 at 1:22
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In git, what is the difference between merge --squash and rebase?
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Looping through a hash, or using an array in PowerShell
I'm using this (simplified) chunk of code to extract a set of tables from SQL Server with BCP .
7 Answers
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Getting the path of the home directory in C#?
...n networked environments. E.g., at work my USERPROFILE is C:\Documents and Settings\username but home directory is Z:\, which is a networked drive which is backed up by IT regularly.
– sigint
Jul 17 '09 at 15:04
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python pandas: apply a function with arguments to a series
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