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Running multiple AsyncTasks at the same time — not possible?
...o a pool of threads allowing multiple tasks to operate in parallel. After HONEYCOMB, it is planned to change this back to a single thread to avoid common application errors caused by parallel execution. If you truly want parallel execution, you can use the executeOnExecutor(Executor, Params...) vers...
How do I pass extra arguments to a Python decorator?
...
So basically decorator always takes only one argument which is the function. But the decorator can be a return value of a function which might take arguments. Is this correct?
– balki
Apr 16 '12 at 16:46
...
Wait until file is unlocked in .NET
... FileMode.Open, FileAccess.ReadWrite,
FileShare.None, 100))
{
fs.ReadByte();
// If we got this far the file is ready
break;
}
}
catch (Exception ex)
...
How to only find files in a given directory, and ignore subdirectories using bash
I looked at other similar questions, but didn't find one that would enable me to grasp the concept and make it applicable to my situation based on my limited time. I'm simply running the find command to find certain files, but some files in sub-directories have the same name which I want to ignore. ...
How to check for changes on remote (origin) Git repository?
... git remote update to bring your remote refs up to date. Then you can
do one of several things, such as:
git status -uno will tell you whether the branch you are tracking is ahead, behind or has diverged. If it says nothing, the local and
remote are the same.
git show-branch *master wi...
Convert data.frame column to a vector?
...or(), but you do need correct indexing: avector <- aframe[ , "a2"]
The one other thing to be aware of is the drop=FALSE option to [:
R> aframe <- data.frame(a1=c1:5, a2=6:10, a3=11:15)
R> aframe
a1 a2 a3
1 1 6 11
2 2 7 12
3 3 8 13
4 4 9 14
5 5 10 15
R> avector <- afram...
Fragment transaction animation: slide in and slide out
... way to transaction animation in fragment.
Transitions
So need to use one of the built-in Transitions, use the setTranstion()
method:
getSupportFragmentManager()
.beginTransaction()
.setTransition( FragmentTransaction.TRANSIT_FRAGMENT_OPEN )
.show( m_topFragment )
...
Difference: std::runtime_error vs std::exception()
... your code) is a non-trivial task. What you see in standard C++ library is one possible approach, offered to you by the authors of the language. As you see, they decided to split all exception types into "runtime errors" and "logic errors" and let you proceed from there with your own exception types...
Python strptime() and timezones?
...rings in here look something like this
(where EST is an Australian time-zone):
5 Answers
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What are the git concepts of HEAD, master, origin?
...epo. In most cases, "master" means "the main branch". Most shops have everyone pushing to master, and master is considered the definitive view of the repo. But it's also common for release branches to be made off of master for releasing. Your local repo has its own master branch, that almost always ...