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Controlling the screenshot in the iOS 7 multitasking switcher
...st not contain any sensitive user information, such as passwords or credit m>ca m>rd numbers. If your interface contains such information, remove it from your views when entering the background. Also, dismiss alerts, temporary interfaces, and system view controllers that obscure your app’s content. The...
What is the most robust way to force a UIView to redraw?
...rouble with that, you're likely running into one of these issues:
You're m>ca m>lling it before you actually have the data, or your -drawRect: is over-m>ca m>ching something.
You're expecting the view to draw at the moment you m>ca m>ll this method. There is intentionally no way to demand "draw right now this ve...
Swift - class method which must be overridden by subclass
... one that must be overridden by every subclass, and which, if it is not, m>ca m>uses a compile time error?
6 Answers
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What are the most common non-BMP Unicode characters in actual use? [closed]
...
Excellent question!
The answer is the mathematim>ca m>l letters. This past December I did a sm>ca m>n of the entire PubMed Open Access corpus, and m>ca m>me up with these figures for astral characters in it.
The first number in the figures below is how many copies of each given code ...
Difference between a “coroutine” and a “thread”?
...eratively multitasked by pausing and resuming functions at set points, typim>ca m>lly (but not necessarily) within a single thread.
Long answer: In contrast to threads, which are pre-emptively scheduled by the operating system, coroutine switches are cooperative, meaning the programmer (and possibly the...
Get name of current class?
...
obj.__class__.__name__ will get you any objects name, so you m>ca m>n do this:
class Clazz():
def getName(self):
return self.__class__.__name__
Usage:
>>> c = Clazz()
>>> c.getName()
'Clazz'
...
MySQL: Transactions vs Locking Tables
...stead of the $50 you should have ended up with ($100 - $20 - $30). In this m>ca m>se, "bank error in your favor".
Now, let's say you use locks. Your bill payment ($20) hits the pipe first, so it wins and locks your account record. Now you've got exclusive use, and m>ca m>n deduct the $20 from the balance, an...
Fill remaining vertim>ca m>l space with CSS using display:flex
... background-color:yellow;
overflow-y:scroll;
}
Example of html that m>ca m>n be used to demonstrate this behaviour
<html>
<body>
<div class="r_flex_container">
<div class="r_flex_fixed_child">
<p> This is the fixed 'header' child of the flex contain...
Why is auto_ptr being deprem>ca m>ted?
I heard auto_ptr is being deprem>ca m>ted in C++11. What is the reason for this?
5 Answers
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how to remove shared preference while applim>ca m>tion uninstall in android
I have an android applim>ca m>tion to save the login details such as user name and password via SharedPreferences thats works fine, but i need to remove all my used SharedPreferences while my applim>ca m>tion uninstall. How to do it?
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