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Understanding NSRunLoop
...t need to access the run loop directly, though there are some (networking) components that may allow you to specify which run loop they will use for I/O processing.
A run loop for a given thread will wait until one or more of its input sources has some data or event, then fire the appropriate input...
What is the difference between 'content' and 'text'
... responses without access to the byte stream, but it's a long way from the common case, where you just want correctly-decoded Unicode text.
– holdenweb
Nov 8 '18 at 12:12
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How do I remove deleted branch names from autocomplete?
... a new branch with git checkout , myBranch still appears in the tab-autocomplete.
2 Answers
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Why is a div with “display: table-cell;” not affected by margin?
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What does the * * CSS selector do?
...two selectors one after another (for example li a), you get the descendant combinator. So * * is any element that is a descendant of any other element — in other words, any element that isn't the root element of the whole document.
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Java 8 Stream and operation on arrays
I have just discovered the new Java 8 stream capabilities. Coming from Python, I was wondering if there was now a neat way to do operations on arrays like summing, multiplying two arrays in a "one line pythonic" way ?
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git shallow clone (clone --depth) misses remote branches
...e technical documentation, a "git-clone --depth 20 repo [...] result[s in] commit chains with a length of at most 20." A shallow clone therefore should contain the requested depth of commits, from the tip of a branch.
As - in addition - the documentation of git clone for the --single-branch-option ...
Using multiple let-as within a if-statement in Swift
...o be 'let' clauses, you can have any series of boolean checks separated by commas.
For example:
if let latitudeDouble = latitude as? Double, importantThing == true {
// latitudeDouble is non-optional in here and importantThing is true
}
Swift 1.2:
Apple may have read your question, because...
Difference between dispatch_async and dispatch_sync on serial queue?
...t like the normal way? printf("1");printf("2") ;printf("3") ;printf("4") - compared to dispatch_sync
– androniennn
Apr 12 '14 at 11:31
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