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What is a coroutine?
... What is the difference between calling a function directly and yielding from a coroutine with wrapping this function into this coroutine?
– Ming Li
Aug 4 '14 at 10:44
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SearchView's OnCloseListener doesn't work
... as a workaround i used state change listener (when SearchView is detached from action bar, it is also closed obviously).
view.addOnAttachStateChangeListener(new OnAttachStateChangeListener() {
@Override
public void onViewDetachedFromWindow(View arg0) {
// search was detached/close...
Error: The 'brew link' step did not complete successfully
... the one brew would like to install) and lets brew symlink its bundled one from Cellar.
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How to keep a Python script output window open?
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You have a few options:
Run the program from an already-open terminal. Open a command prompt and type:
python myscript.py
For that to work you need the python executable in your path. Just check on how to edit environment variables on Windows, and add C:\PYTHON2...
App Inventor 2 上传文件和图片到服务器教程 · App Inventor 2 中文网
...: 1}});
function extension(data) {
if (data.subarray(0, 3).equals(Buffer.from([255, 216, 255]))) return 'jpg';
if (data.subarray(0, 8).equals(Buffer.from([137, 80, 78, 71, 13, 10, 26, 10]))) return 'png';
if (/^GIF8[79]a/.test(data.subarray(0, 6).toString('ascii'))) return 'gif';
if (data.su...
How do I move a file with Ruby?
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can you confirm if the file is deleted after being copied from a different partition?
– knoopx
Aug 18 '10 at 12:54
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Why does the C preprocessor interpret the word “linux” as the constant “1”?
...ether its a good idea or not. I am firm in the belief that such deviations from the standard should be easy to find in the documentation.
– rici
Oct 6 '13 at 19:43
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How to remove trailing whitespaces with sed?
I have a simple shell script that removes trailing whitespace from a file. Is there any way to make this script more compact (without creating a temporary file)?
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What are the differences between the threading and multiprocessing modules?
...'s a Global Interpreter Lock that prevents two threads in the same process from running Python code at the same time. This means that if you have 8 cores, and change your code to use 8 threads, it won't be able to use 800% CPU and run 8x faster; it'll use the same 100% CPU and run at the same speed....
Environment variable to control java.io.tmpdir?
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java -Djava.io.tmpdir=/path/to/tmpdir
By default this value should come from the TMP environment variable on Windows systems
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