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iOS Detection of Screenshot?
...n them. You can only view the pics for X seconds. If you attempt to take a screenshot while the picture is showing using the home-power key combo, it will tell the sender you tried to take a screenshot.
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Android: how to hide ActionBar on certain activities
I've developed a simple demo application with a splash screen a map and some regular screens.
16 Answers
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Changing password with Oracle SQL Developer
..."password" (without the quotes)
Highlight, hit CTRL+ENTER.
Password change screen comes up.
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Vim: insert the same characters across multiple lines
...r 3j).
Press I (capital i).
Type in vendor_. Note: It will only update the screen in the first line - until Esc is pressed (6.), at which point all lines will be updated.
Press Esc.
An uppercase I must be used rather than a lowercase i, because the lowercase i is interpreted as the start of a te...
Bootstrap 3: pull-right for col-lg only
...ut "element 2" in a smaller column (ie: col-2) and then use push on larger screens only:
<div class="row">
<div class="col-lg-6 col-xs-6">elements 1</div>
<div class="col-lg-6 col-xs-6">
<div class="row">
<div class="col-lg-2 col-lg-push-10 col-...
Controlling mouse with Python
...use_event(win32con.MOUSEEVENTF_MOVE | win32con.MOUSEEVENTF_ABSOLUTE, int(x/SCREEN_WIDTH*65535.0), int(y/SCREEN_HEIGHT*65535.0)) in my experience for better integration with other application such as games.
– Falcon
May 31 '12 at 18:59
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How to prevent custom views from losing state across screen orientation changes
... my main Activity to save and restore certain critical components across screen orientation changes.
9 Answers
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Positioning element at center of screen
...sition a <div> (or a <table> ) element at the center of the screen irrespective of screen size. In other words, the space left on 'top' and 'bottom' should be equal and space left on 'right' and 'left' sides should be equal. I would like to accomplish this with only CSS.
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Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA
... Works like a charm ! My stupid video driver had configured these keys for screen rotation, had to disable that first. Could you also tell me the shortcut to a function definition within a class by typing the function name in a popup (like ctrl + n does for opening a class)
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jQuery: How can i create a simple overlay?
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An overlay is, simply put, a div that stays fixed on the screen (no matter if you scroll) and has some sort of opacity.
This will be your CSS for cross browser opacity of 0.5:
#overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
backgrou...