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Can I safely delete contents of Xcode Derived data folder?
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$ du -h -d=1 ~/Library/Developer/Xcode/*
shows at least two folders are huge:
1.5G /Users/horace/Library/Developer/Xcode/DerivedData
9.4G /Users/horace/Library/Developer/Xcode/iOS DeviceSupport
Feel free to remove stuff in the folders:
rm -rf ~/Library/Developer/X...
Can Google Chrome open local links?
... the link, users will have to right-click and choose Open in IE, but it at least makes the link functional.
One thing to note though, in IE10 (and IE9 after a certain update point) you will have to add the site to your Trusted Sites (Internet Options > Security > Trusted sites). If the site ...
Read entire file in Scala?
...make sense after-the-fact, to someone with English as a first language, at least, but you would never think of it to begin with!
– Daniel C. Sobral
Aug 26 '09 at 13:32
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How to find the Windows version from the PowerShell command line
...it is reporting the revision number correctly. None of the others are (at least as I have tested them).
– BStateham
Jan 14 '16 at 16:12
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What happened to “HelveticaNeue-Italic” on iOS 7.0.3
... run italicSystemFontOfSize:, which should always return something, and at least avoid a crash.
– SaltyNuts
Nov 6 '13 at 15:11
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How to create a directory and give permission in single command
...ense--you have (already) got a few options. All the answers above work (at least according to my coreutils). But you may (or are pretty likely to) run into problems with the above solutions when you want to create subdirectories (nested directories) with 777 permissions all at once. Specifically, if...
What is the difference between attribute and property? [closed]
...or something.
To be fair though, in Computer Science these two words, at least for the most part, can be used interchangeably - but then again programmers usually don't hold degrees in English Literature and do not write or care much about grammar books :).
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Should I add the Visual Studio .suo and .user files to source control?
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I believe it stores the debug info in the .user file (at least for SQL Server Data Tools). Also, when you change the settings in the Debug tab, it's not always persisted to .user straight away (closing the solution seems to work, bit annoying... or changing another setting stored i...
How do I break out of nested loops in Java?
...e at fault. In this case, I think you're still partly right - principle of least surprise WRT the many who never heard of (or forgot about) that form of break. Even then, exceptions are another better-known exception (sorry). But I'd still be unhappy about this if it wasn't obvious (small loops, war...
Any way to select without causing locking in MySQL?
...pshot to count the records, but it shouldn't cause locking.
You should at least have concurrent_insert set to 1 (default). Then, if there are no "gaps" in the data file for the table to fill, inserts will be appended to the file and SELECT and INSERTs can happen simultaneously with MyISAM tables. N...