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Do spurious wakeups in Java actually happen?
...ed question and (almost) always finding the 'loop because of spurious wakeups' terms 1 I wonder, has anyone experienced such kind of a wakeup (assuming a decent hardware/software environment for example)?
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MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
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PS: "replace into" requires both delete and insert privileges!
– Oliver M Grech
Sep 13 '14 at 7:09
2
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Could not open a connection to your authentication agent
...SH will have no idea where to find it.
– Vanessa Phipps
Apr 28 '14 at 16:44
4
Thanks for replying...
How do I check if a string contains another string in Swift?
...uding me, encountered some strange problems by calling containsString().1
PS. Don't forget to import Foundation
Footnotes
Just remember that using collection functions on Strings has some edge cases which can give you unexpected results, e. g. when dealing with emojis or other grapheme clusters ...
When should I use Debug.Assert()?
..., so you can poke around the stack as if you had put a breakpoint there.
PS: If you liked Code Complete, I recommend following it up with this book. I bought it to learn about using WinDBG and dump files, but the first half is packed with tips to help avoid bugs in the first place.
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How to add Options Menu to Fragment in Android
...ethod, and realised I had removed the @Override so added this back in, eclipse threw an error so I replaced the MenuInflater to import android.view.MenuInflater; instead of import android.support.v4.view.MenuInflater; and now all is working
– misterbassman
Nov ...
How to make Git “forget” about a file that was tracked but is now in .gitignore?
...local repo), and then updates the Git Index, while respecting git ignores. PS. Index = Cache
First:
git rm -r --cached .
git add .
Then:
git commit -am "Remove ignored files"
Or one-liner:
git rm -r --cached . && git add . && git commit -am "Remove ignored files"
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How to prevent Node.js from exiting while waiting for a callback?
... my listeners/event callbacks, the process exited.
– ps2goat
Jul 25 '18 at 18:45
7
WARNING - Desp...
How to send a command to all panes in tmux?
...ix>:run "man cat" does not result in man appearing in pidof man or even ps auxf | grep man, nor as 'less', my current pager for man.
– John P
Mar 1 '17 at 4:44
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How do I run Redis on Windows?
...install Redis under Windows
Download the latest Redis .msi file from
https://github.com/MSOpenTech/redis/releases
after installation. The redis service is installed, we can operate it from Service manager
share
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