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Can a Byte[] Array be written to a file in C#?
...ing block. That'd also mean you could probably leave off some of the extra calls since the source code shows that it does some cleanup while disposing.
– Jeff B
Mar 31 '17 at 13:39
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Go build: “Cannot find package” (even though GOPATH is set)
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It does not work because your foobar.go source file is not in a directory called foobar. go build and go install try to match directories, not source files.
Set $GOPATH to a valid directory, e.g. export GOPATH="$HOME/go"
Move foobar.go to $GOPATH/src/foobar/foobar.go and building should work just...
Can I redirect the stdout in python into some sort of string buffer?
...tdout, EXC <_io.BytesIO object at 0x02C0BB10> Traceback (most recent call last):
# ----------------------------------------- # ? io.UnsupportedOperation: fileno
#''' ? YET: <_io.BytesIO ...
getActionBar() returns null
...its view.
use
requestWindowFeature(Window.FEATURE_ACTION_BAR);
before calling setContentView() method.
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Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
...asynchronous I/O (WriteFile with OVERLAPPED structure) using an event or a callback. Callback functions will only be called for example when your code calls WaitForMultipleObjectsEx with bAlertable set to true.
Some more reading on the web:
Multiple Threads in the User Interface on MSDN, also sho...
AttributeError: 'module' object has no attribute
...ing() would be hugely inefficient because it does an import every time you call it, but in fact the import work only gets done the first time. The second and subsequent times you import a module, it's a quick operation.)
sh...
Are there any standard exit status codes in Linux?
...an this, then the program probably has a SIGSEGV signal handler which then calls exit normally, so it isn't actually getting killed by the signal. (Programs can chose to handle any signals aside from SIGKILL and SIGSTOP.)
s...
Capturing Groups From a Grep RegEx
...ash's regex match operator. The results of the match are saved to an array called $BASH_REMATCH. The first capture group is stored in index 1, the second (if any) in index 2, etc. Index zero is the full match.
You should be aware that without anchors, this regex (and the one using grep) will match ...
Mocking member variables of a class using Mockito
...njectMocks and instantiate First in the initializer. Mockito will automatically do it's best to find a place to inject the Second mock into the First instance, including setting private fields that match type.
– jhericks
Jan 25 '12 at 5:28
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How to prune local tracking branches that do not exist on remote anymore
...le.
Let's say I have a repo on a central server, and it has two branches, called A and B. If I clone that repo to my local system, my clone will have local refs (not actual branches yet) called origin/A and origin/B. Now let's say I do the following:
git checkout -b A origin/A
git checkout -b Z or...