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How to make return key on iPhone make keyboard disappear?
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After quite a bit of time hunting down something that makes sense, this is what I put together and it worked like a charm.
.h
//
// ViewController.h
// demoKeyboardScrolling
//
// Created by Chris Cantley on 11/14/13.
// Copyright (c) 2013 Chris Cantley...
Compare two dates with JavaScript
...ime() === d2.getTime()); // prints true (correct)
I suggest you use drop-downs or some similar constrained form of date entry rather than text boxes, though, lest you find yourself in input validation hell.
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Is it bad practice to make a setter return “this”?
...nt to set.
Alternatives to this method might be:
One mega constructor (downside: you might pass lots of nulls or default values, and it gets hard to know which value corresponds to what)
Several overloaded constructors (downside: gets unwieldy once you have more than a few)
Factory/static method...
#pragma pack effect
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It might be worth adding the downsides of packing. (unaligned object accesses are slow in the best case, but will cause errors on some platforms.)
– jalf
Jul 23 '10 at 14:55
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Mysql command not found in OS X 10.7
...ile, make sure all the instances are stopped (kill any processes not going down), check nothing is listening the MySQL port 3306 (netstat should help) and try to start MySQL again.
– Hophat Abc
May 14 '12 at 4:21
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How do I close all open tabs at once?
...Note, this isn't my answer. I moved this out of the original non-question down to here.
– mmcdole
Feb 4 '09 at 7:00
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Count number of records returned by group by
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This down side of this solution is that it gives you the answer multiple times (for each combination of column_1, column_2, column_3, column_4). This may or may not be a significant side-effect, depending on how you process the r...
Convert a list to a string in C#
... so perhaps the folks here were just not yet aware of it (other than a few down below)
– Andrew Steitz
Sep 7 '17 at 21:06
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Remove a marker from a GoogleMap
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Just a NOTE, something that I wasted hours tracking down tonight...
If you decide to hold onto a marker for some reason, after you have REMOVED it from a map... getTag will return NULL, even though the remaining get values will return with the values you set them to when the...
What are the differences between virtual memory and physical memory?
...table performance for the softwares running.
Now the main question boils down to how the memory is being managed. What exactly governs where in the memory will the data belonging to a given software reside?
Possible solution 1: Let individual softwares specify explicitly the memory address th...