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How to update gradle in android studio?
...ow to Update Gradle in Android Studio (AS):
Get latest version supported by AS: http://www.gradle.org/downloads
(Currently 1.9, 1.10 is NOT supported by AS yet)
Install: Unzip to anywhere like near where AS is installed: C:\Users[username]\gradle-1.9\
Open AS: File->Settings->Gradle->Serv...
How to find the size of localStorage
...lculation includes the length of the key itself.
Each length is multiplied by 2 because the char in javascript stores as UTF-16 (occupies 2 bytes)
P.P.S. Should work both in Chrome and Firefox.
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Removing fields from struct or hiding them in JSON Response
...e caller to be able to select the specific fields they would like returned by passing in a "fields" GET parameter.
12 Answe...
C++ auto keyword. Why is it magic?
... two possible conditions: either it wasn't allowed, or else it was assumed by default.
The use of auto to mean a deduced type was new with C++11.
At the same time, auto x = initializer deduces the type of x from the type of initializer the same way as template type deduction works for function te...
Memory footprint of Haskell data types
...nstance of these constructors and shares it amongst all uses.
A word is 4 bytes on a 32-bit machine, and 8 bytes on a 64-bit machine.
So e.g.
data Uno = Uno a
data Due = Due a b
an Uno takes 2 words, and a Due takes 3.
The Int type is defined as
data Int = I# Int#
now, Int# takes one word,...
How to read a text file reversely with iterator in C#
...and yields lines from the end of the stream backwards.
/// Only single byte encodings, and UTF-8 and Unicode, are supported. The stream
/// returned by the function must be seekable.
/// </summary>
public sealed class ReverseLineReader : IEnumerable<string>
{
...
RVM is not working in ZSH
I'd like to try out the ZSH shell on my Mac, but I also do a lot of Ruby and Rails development, so I use RVM quite a bit too. The problem is that I can't seem to get RVM to work in ZSH, and it's working fine in the default Bash shell:
...
getenv() vs. $_ENV in PHP
...EnvironmentVariableA.
If on non-Windows, from the getenv function provided by libc.
As far as I can tell, the only time when it will behave in a case-insensitive manner is on Windows because that's how the Windows environment variable API behaves. If you're on Linux, BSD, Mac, etc then getenv is s...
DESTDIR and PREFIX of make
...ocal/stow/foo
, which would install binaries in /usr/local/stow/foo/bin. By comparison,
make install DESTDIR=/usr/local/stow/foo
would install binaries in /usr/local/stow/foo/usr/local/bin.
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How to forward declare a C++ template class?
...answered Dec 12 '12 at 20:57
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