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Mathematical functions in Swift

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Fastest hash for non-cryptographic uses?

...manual/en/function.crc32.php But you should be aware that CRC32 will have more collisions than MD5 or even SHA-1 hashes, simply because of the reduced length (32 bits compared to 128 bits respectively 160 bits). But if you just want to check whether a stored string is corrupted, you'll be fine with...
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Read/Write 'Extended' file properties (C#)

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What Process is using all of my disk IO

...er relevant. A process doing lots of small writes+sync is going to consume more of the disk's IO capacity than a process writing a large contiguous batch of data at high speed. – Arnaud Le Blanc Apr 24 '17 at 16:21 ...
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How to increment a datetime by one day?

... If you need to take into account daylight saving time; it is more complex e.g., see How can I subtract a day from a python date? – jfs Jun 25 '15 at 19:51 ...
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How to Empty Caches and Clean All Targets Xcode 4 and later

.../folders/ you can use the following command in the Terminal to delete in a more targeted way: rm -rf "$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache" EDIT: For certain Swift-related problems I have found it useful to delete ~/Library/Caches/com.apple.dt.Xcode. You lose a lot when you...
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How to check if a number is between two values?

... Just a detail, but is more readable the following way: if(500 < windowsize && windowsize < 600) – Giovanni Benussi Jun 17 '16 at 14:45 ...
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How to spyOn a value property (rather than a method) with Jasmine

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How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”

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How to check if a Unix .tar.gz file is a valid file without uncompressing?

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