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iOS 7 status bar back to iOS 6 default style in iPhone app?
...container view controllers on iOS 7:
There is no way to preserve the iOS 6 style status bar layout. The status bar will always overlap your application on iOS 7
Do not confuse status bar appearance with status bar layout. The appearance (light or default) does not affect how the status bar is laid...
Why does SSL handshake give 'Could not generate DH keypair' exception?
...ptable size that Java accepts is 1024 bits. This is a known issue (see JDK-6521495).
The bug report that I linked to mentions a workaround using BouncyCastle's JCE implementation. Hopefully that should work for you.
UPDATE
This was reported as bug JDK-7044060 and fixed recently.
Note, however, ...
Pass ruby script file to rails console
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166
Actually, the simplest way is to run it with load inside the rails console
load './path/to/fo...
Understanding typedefs for function pointers in C
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306
Consider the signal() function from the C standard:
extern void (*signal(int, void(*)(int)))(int...
Are HLists nothing more than a convoluted way of writing tuples?
...ly[Monoid[Foo]]
val f = Foo(13, "foo") |+| Foo(23, "bar")
assert(f == Foo(36, "foobar"))
implicitly[Monoid[Bar]]
val b = Bar(true, "foo", 1.0) |+| Bar(false, "bar", 3.0)
assert(b == Bar(true, "foobar", 4.0))
There's no runtime iteration here, but there is duplication, which the use of HLists (or ...
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
...nutes with a memory search and a tracer ("I know my score for this game is 666, so let's find 666 in memory, then catch any operation that touches that value --- oh look, the high score encryption code!"). With the session key, the attacker doesn't even have to run the Flash code; she grabs a game l...
TypeError: 'NoneType' object is not iterable in Python
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206
It means the value of data is None.
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UITextView that expands to text using auto layout
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16 Answers
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Rename specific column(s) in pandas
....rename(columns={'gdp':'log(gdp)'}, inplace=True)
10000 loops, best of 3: 168 µs per loop
%%timeit
df.columns = ['log(gdp)' if x=='gdp' else x for x in df.columns]
10000 loops, best of 3: 58.5 µs per loop
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Is Java “pass-by-reference” or “pass-by-value”?
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Java ...