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How do I avoid capturing self in blocks when implementing an API?
... From the clang docs: clang.llvm.org/docs/BlockLanguageSpec.html "In the Objective-C and Objective-C++ languages, we allow the __weak specifier for __block variables of object type. If garbage collection is not enabled, this qualifier causes these variables to be kept without retain ...
How to simulate a click by using x,y coordinates in JavaScript?
...it was clicked.
All modern browsers support document.elementFromPoint and HTMLElement.prototype.click(), since at least IE 6, Firefox 5, any version of Chrome and probably any version of Safari you're likely to care about. It will even follow links and submit forms:
document.elementFromPoint(x, y...
Android: Background Image Size (in Pixel) which Support All Devices
... have to read
http://developer.android.com/guide/practices/screens_support.html
xxxhdpi: 1280x1920 px
xxhdpi: 960x1600 px
xhdpi: 640x960 px
hdpi: 480x800 px
mdpi: 320x480 px
ldpi: 240x320 px
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how to set desired language in git-gui?
...riable to en.
a) Overall for Windows: http://www.itechtalk.com/thread3595.html
b) For the git shell only:
If you don't want to affect anything else except git applications you might add the following line in the beginning of C:\Program Files\Git\cmd\git.cmd file:
@set LANG=en
Please note that ...
DialogFragment setCancelable property not working
...s."
ref:http://developer.android.com/reference/android/app/DialogFragment.html#setCancelable(boolean)
public class MyDialogFragment extends DialogFragment {
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
LayoutInflater inflater = getActivity().getLayoutInf...
Python Matplotlib figure title overlaps axes label when using twiny
...e
after
reference:
https://matplotlib.org/users/tight_layout_guide.html
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How do I override __getattr__ in Python without breaking the default behavior?
...hether it raises an exception or not." docs.python.org/2/library/functions.html#hasattr
– ShaBANG
Mar 7 '18 at 17:13
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git stash changes apply to new branch?
...
From the docs (https://www.kernel.org/pub/software/scm/git/docs/git-stash.html):
Creates and checks out a new branch named <branchname> starting from the commit at which the <stash> was originally created, applies the changes recorded in <stash> to the new working tree and index....
Is there a way to word-wrap long words in a div?
...
white-space: pre-wrap
quirksmode.org/css/whitespace.html
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Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
... The POSIX standard (opengroup.org/onlinepubs/9699919799/functions/execve.html) has more to say - making it clear that what is in argv[0] is at the whim of the process the executes the 'execve()' (or related) system call.
– Jonathan Leffler
Jan 12 '10 at 22:36...