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MySql server startup error 'The server quit without updating PID file '
... sudo chown -R my_user /usr/local/var/mysql/ worked for me at least
– Bjørn Børresen
Mar 21 '14 at 12:01
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is there a css hack for safari only NOT chrome?
...ed.
Please note: if you are using Chrome [and now also Firefox] on iOS (at least in iOS versions 6.1 and newer) and you wonder why none of the hacks seem to be separating Chrome from Safari, it is because the iOS version of Chrome is using the Safari engine. It uses Safari hacks not the Chrome ones....
What Process is using all of my disk IO
...s for each cpu, not cumulated
This has to show values > 1.0 wa for at least one core - if there are no diskwaits, there is simply no IO load and no need to look further. Significant loads usually start > 15.0 wa.
x = highlight current sort column
< and > = change sort column
R ...
How to loop through an associative array and get the key? [duplicate]
...hen foreach glitches out for unexplainable reasons. Good to always have at least two ways to do things.
– liljoshu
Apr 19 '17 at 20:45
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How to disable word-wrap in Xcode 4 editor?
...are at the top of the box, but they are only written in clickable text (at least in Xcode 5)... I was expecting more of a conventional tab UI and had skipped right over them the first couple of times I looked.
Just a heads-up for anyone like me who might have accidentally skipped over them too......
Number of elements in a javascript object
...r", bar: "baz"}.length() ); // alerts 3
But this creates problems, or at least questions. All user-created properties are counted, including the _length function itself! And while in this simple example you could avoid it by just using a normal function, that doesn't mean you can stop other scri...
Connect different Windows User in SQL Server Management Studio (2005 or later)
... you've given.
You'd still have to run multiple instances of SSMS, but at least you could connect as different windows users in each one.
For example: runas /netonly /user:domain\username ssms.exe
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What is the IntelliJ shortcut to create a local variable?
... first time, your selection is remembered in the future (in IntelliJ 14 at least).
– Jon Onstott
May 28 '15 at 17:49
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How to remove jar file from local maven repository which was added with install:install-file?
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At least on the current maven version you need to add the switch -DreResolve=false if you intend to remove the dependencies from your local repo without re-downloading them.
mvn dependency:purge-local-repository -DreResolve=fal...
Implementing Fast and Efficient Core Data Import on iOS 5
..., that you are not running on the main MOC thread in the canonical way (at least not for iOS 5).
Also, you probably only are interested in merging changes from the master MOC (though your registration looks like it is only for that anyway). If I were to use the update-on-did-save-notification, I'd...