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CSS “and” and “or”
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&& works by stringing-together multiple selectors like-so:
<div class="class1 class2"></div>
div.class1.class2
{
/* foo */
}
Another example:
<input type="radio" class="class1" />
input[type="radio"].class1
{
/* foo */
}
|| works by se...
How to run .APK file on emulator [duplicate]
I download an APK file and I want to run it on an Android emulator but I don't know how. Please help me. Thanks!
4 Answer...
What is the fastest method for selecting descendant elements in jQuery?
As far is I know, there are a number of ways of selecting child elements in jQuery .
3 Answers
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Find out what process registered a global hotkey? (Windows API)
...sual Studio\2017\Community\Common7\Tools\spyxx_amd64.exe)
In the menu bar, select Spy -> Log messages... (or hit Ctrl + M)
Check All Windows in System in the Additional Windows frame
Switch to the Messages tab
Click the Clear All button
Select WM_HOTKEY in the listbox, or check Keyboard in Messag...
How can I clear scrollback buffer in Tmux?
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this binding screws my panes up, removing all text from all panes and removes the borders around them! Any ideas on whats up with that?
– Ian Vaughan
May 13 '13 at 12:15
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static function in C
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Making a function static hides it from other translation units, which helps provide encapsulation.
helper_file.c
int f1(int); /* prototype */
static int f2(int); /* prototype */
int f1(int foo) {
return f2(foo); /* ok, f2 is in the same translat...
Is there a python equivalent of Ruby's 'rvm'?
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Optionally, if you're using Macports you can use python_select.
Install python_select with:
$ sudo port install python_select
Assuming python 2.6 and 2.5 have bee installed via Macports you can switch pythons like so:
$ sudo python_select python25
=> Selecting version "pyth...
Remove vertical padding from horizontal ProgressBar
...porting! What do you see if you change the height of the first FrameLayout from 4dp to 48dp?
– Juozas Kontvainis
Oct 17 '17 at 7:20
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How can I truncate a datetime in SQL Server?
...umbled on this when I tried to truncate a date to the first of the month: SELECT DATEADD( m, 0, DATEDIFF( m, 0, GETDATE( ) ) ) does not work, but SELECT DATEADD( m, DATEDIFF( m, 0, GETDATE( ) ), 0 ) does. At least, this is what I see in 2008R2.
– Kelly Cline
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Disable double-tap “zoom” option in browser on touch devices
...l-tap-zoom class:
.disable-dbl-tap-zoom {
touch-action: manipulation;
}
From the touch-action docs (emphasis mine):
manipulation
Enable panning and pinch zoom gestures, but disable additional non-standard gestures such as double-tap to zoom.
This value works on Android and on iOS.
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