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Custom Cell Row Height setting in storyboard is not responding
...initely NOT a bug, because your table is Dynamic, so how could the system know where your gone a use each of those cells ? And how many times each prototype would be used.
– Vincent Bernier
Jan 3 '14 at 16:44
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Objective-C: difference between id and void *
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void * means "a reference to some random chunk o' memory with untyped/unknown contents"
id means "a reference to some random Objective-C object of unknown class"
There are additional semantic differences:
Under GC Only or GC Supported modes, the compiler will emit write barriers for references...
What GUI libraries are the JetBrains using?
...ecause IntelliJ IDEA was created back in 2000 when JavaFX didn't exist and now it's not feasible rewriting millions of lines of code and redesigning thousands of dialogs and UI elements for the doubtable benefits?
– CrazyCoder
Jul 3 '17 at 8:18
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Swift how to sort array of custom objects by property value
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do you now need to do images.sortInPlace({ $0.fileID > $1.fileID })?
– Taylor M
Sep 30 '15 at 21:21
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When should you not use virtual destructors?
...truction.
For the ellipsis case, it is no longer undefined behavior it is now conditionally-supported with implementation-defined semantics (N3937 - ~C++ '14 - 5.2.2/7):
...Passing a potentially-evaluated argument of class type (Clause 9) having a non-trivial copy constructor, a non-trivial mov...
How do you add an action to a button programmatically in xcode
I know how to add an IBAction to a button by dragging from the interface builder, but I want to add the action programmatically to save time and to avoid switching back and forth constantly. The solution is probably really simple, but I just can't seem to find any answers when I search it. Thank you...
Fastest way(s) to move the cursor on a terminal command line?
... to implement command line input. And so to say, it is very convenient to know Readline bindings since it is used not only in bash. For example, gdb also uses Readline to process input.
In Readline documentation you can find all navigation related bindings (and more):
http://www.gnu.org/software/ba...
Python int to binary string?
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Of course, with python 3.6+ you can now use f"{37:b}".
– Luke Davis
Nov 6 '17 at 6:48
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Multiple submit buttons in an HTML form
...this:
<input type="button" name="prev" value="Previous Page" />
Now the Next button would be the default, plus you could also add the default attribute to it so that your browser will highlight it like so:
<input type="submit" name="next" value="Next Page" default />
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Is it better to return null or empty collection?
...say the default of a collection of enumerable is empty not null. I didn't know it was such a sensitive subject.
– Matthijs Wessels
Mar 30 '11 at 12:59
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