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Cannot hide status bar in iOS7
I just upgraded my iPhone 5 iOS 7 to four beta version. Now when I run my app from Xcode 5 on this iPhone, status bar doesn’t hide, even though it should.
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How can I make my own event in C#?
... }
static void Main(string[] args)
{
//Now lets test the event contained in the above class.
MyClass MyObject = new MyClass();
MyObject.OnMaximum += new MyEventHandler(MaximumReached);
for(int x = 0; x <= 15; x++)
...
Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools
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WOW, If I could give you 10 pluses, I will do it right now.
– Iman Hejazi
Mar 6 '14 at 15:22
11
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When to use “new” and when not to, in C++? [duplicate]
...Some examples of this are:
void foo()
{
Point p = Point(0,0);
} // p is now destroyed.
for (...)
{
Point p = Point(0,0);
} // p is destroyed after each loop
Some people will say that the use of new decides whether your object is on the heap or the stack, but that is only true of variables de...
Why is “using namespace std;” considered bad practice?
...thout problems. But one day you upgrade to a new version of Foo 2.0, which now offers a function called Quux(). Now you've got a conflict: Both Foo 2.0 and Bar import Quux() into your global namespace. This is going to take some effort to fix, especially if the function parameters happen to match.
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Return first N key:value pairs from dict
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This answer is no longer correct. Python dicts now preserve insertion order, and this is explicitly documented.
– Konrad Rudolph
Sep 22 at 12:30
1
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UDP vs TCP, how much faster is it? [closed]
...P is faster than TCP, and the simple reason is because its non-existent acknowledge packet (ACK) that permits a continuous packet stream, instead of TCP that acknowledges a set of packets, calculated by using the TCP window size and round-trip time (RTT).
For more information, I recommend the simpl...
iOS - Calling App Delegate method from ViewController
...egate ((MyAppDelegateClass *)[UIApplication sharedApplication].delegate) Now whichever class imports app delegate can directly use [AppDelegate.viewController someMethod]
– harveyslash
Jul 13 '16 at 7:16
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How to understand Locality Sensitive Hashing?
...s between the two points will give the two data different bit value.
Now we look at the signature of the two data points. As in the example, we use only 6 bits(squares) to represent each data. This is the LSH hash for the original data we have.
The hamming distance between the two hashed value...
How to avoid null checking in Java?
... to intermediate developers tend to face at some point: they either don't know or don't trust the contracts they are participating in and defensively overcheck for nulls. Additionally, when writing their own code, they tend to rely on returning nulls to indicate something thus requiring the caller ...