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Why extend the Android Application class?
...
How do you do that ?
– serj
Mar 22 '15 at 9:28
9
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When is it right for a constructor to throw an exception?
...uctor merely brings the object into a sleeper state in which it refuses to do any work. There's an additional function that does the actual initialization.
I've never understood the reasoning behind this approach. I'm firmly in the group that supports one-stage construction, where the object is ful...
When to use Tornado, when to use Twisted / Cyclone / GEvent / other [closed]
...merce site, then you should probably go with Django. It will get your work done quick. You dont have to worry about too many technology choices. It provides everything thing you need from template engine to ORM. It will be slightly opinionated about the way you structure your app, which is good If y...
Switch statement: must default be the last case?
...prefix that declares an identifier as
a label name. Labels in themselves do
not alter the flow of control, which
continues unimpeded across them.
Edit: The code within a switch is nothing special; it is a normal block of code as in an if-statement, with additional jump labels. This explains...
“document.getElementByClass is not a function”
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You probably meant document.getElementsByClassName() (and then grabbing the first item off the resulting node list):
var stopMusicExt = document.getElementsByClassName("stopButton")[0];
stopButton.onclick = function() {
var ta = document....
MySql : Grant read only options?
... on the nature of the user in question.
If that's the reading you want to do, you can combine any of those (or any other of the available privileges) in a single GRANT statement.
GRANT SELECT, SHOW VIEW, PROCESS, REPLICATION CLIENT ON *.* TO ...
However, there is no single privilege that grants ...
Extract source code from .jar file
...r file with the command :
jar xf filename.jar
References : Oracle's JAR documentation
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How to initialise a string from NSData in Swift
... = NSString(data: fooData, encoding: String.Encoding.utf8.rawValue)
This doc explains the syntax.
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Git rebase: conflicts keep blocking progress
...e of changes to master, that I want to get into v4. So, in v4, I tried to do a rebase from master, and one file keeps screwing things up: a one-line text file, that contains the version number. This file is app/views/common/version.txt , which before rebasing contains this text:
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How to specify new GCC path for CMake
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Do not overwrite CMAKE_C_COMPILER, but export CC (and CXX) before calling cmake:
export CC=/usr/local/bin/gcc
export CXX=/usr/local/bin/g++
cmake /path/to/your/project
make
The export only needs to be done once, the first ...