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change text of button and disable button in iOS
... states
extension UIButton {
public func setAllStatesTitle(_ newTitle: String){
self.setTitle(newTitle, for: .normal)
self.setTitle(newTitle, for: .selected)
self.setTitle(newTitle, for: .disabled)
}
}
and use:
yourBtn.setAllStatesTitle("btn title")
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Which Boost features overlap with C++11?
...ow)
Move ← Rvalue references
Replaceable by C++17 language features:
String_ref → std::string_view
Filesystem → <filesystem> (Filesystem TS)
Optional → std::optional (Library Fundamentals TS v1)
Any → std::any (Library Fundamentals TS v1)
Math/Special Functions → <cmath> ...
How to read a local text file?
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But how can you use the text and put it into a string variable for use elsewhere? (I keep on getting 'undefined' no matter what I do to it.)
– not2qubit
Feb 8 '18 at 8:03
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Resetting a multi-stage form with jQuery
...ut.val('') on an input with a default value of 50 would set it to an empty string, whereas calling myform.reset() would reset it to its initial value of 50.
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Why does “_” (underscore) match “-” (hyphen)?
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I had a similar issue with space and hyphens while matching strings with exact match:
SELECT id FROM location WHERE name = 'IND - HQ';
The above query didn't return any records in MySQL. I had to escape the spaces and hyphens and use LIKE instead of exact match with equals (=) as f...
Understanding how recursive functions work
...d "activation records of invocations of a single function", because it was extra conceptual load that doesn't really assist in understanding the problem. It helps in understanding other problems, so it's still useful info, just elsewhere. These comments seem like a fine place for it :)
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What is the correct way to get a subarray in Scala?
...Array("foo", "hoo", "goo", "ioo", "joo").slice(1, 4)
res6: Array[java.lang.String] = Array(hoo, goo, ioo)
It works like in python.
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mailto link with HTML body
...tlook. Note that you must only encode the body text, not the entire mailto string; and you don't need spaces before/after the \n.
– Luke
Nov 12 '14 at 21:42
2
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Is it possible to use jQuery .on and hover?
...e, you may see the
pseudo-event-name "hover" used as a shorthand for the string
"mouseenter mouseleave". It attaches a single event handler for those
two events, and the handler must examine event.type to determine
whether the event is mouseenter or mouseleave. Do not confuse the
"hover" p...
Calling Objective-C method from C++ member function?
... case for xcode project I open xcode project file throught TextEdit, found string which contents interest file, it should be like:
/* OnlineManager.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = OnlineManager.cpp; sourceTree = "<group>"; };
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