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Detecting when the 'back' button is pressed on a navbar
I need to perform some actions when the back button(return to previous screen, return to parent-view) button is pressed on a Navbar.
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Styling an input type=“file” button
...9rem instead of display: none for accessibility reasons. Most of the time, screen readers will not read elements if they are hidden using the display: none method.
– Capsule
Aug 30 '16 at 1:29
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Chrome developer tools: View Console and Sources views in separate views/vertically tiled?
...anks! In my case, the panels would stack vertically at the bottom when my screen wasn't at full width. This was very counterproductive for me as I wanted the groups of panels to be side-by-side at the bottom, not stacked vertically. Clicking the layout icon didn't give me the layout I wanted, but...
How to simulate Android killing my process
...ty) in certain situations when the user re-selects that task from the home screen. Typically, this is done if the user hasn't visited the task for a certain amount of time, such as 30 minutes.
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Using Rails 3.1 assets pipeline to conditionally use certain css
...I’m using Blueprint CSS and I’m trying to have sprockets/rails render screen.css most of the time, print.css only when printing, and ie.css only when the site is accessed from Internet Explorer.
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Get exit code of a background process
... to redirect the output of your ps command to /dev/null or it'll go to the screen at every iteration. Your exit causes the wait to be skipped - it should probably be a break. But aren't the while/ps and the wait redundant?
– Paused until further notice.
Oct 15 ...
Disable Interpolation when Scaling a
...e 326dpi (128dpcm) Retina display comes to 24 inch (52x32cm) monitors, the screen size will be 6656 x 4096 px. Then antialiasing is bad, and all browser vendors (even Webkit based) is forced to allow disabling antialiasing. Antialiasing is cpu-intensive operation and antialiasing 6656 x 4096 px imag...
How can I parse a YAML file from a Linux shell script?
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It only prints the output on screen. How would you access the values later on?
– sattu
Dec 4 '16 at 21:52
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What is a Windows Handle?
...APIs.
So for instance, if you want to create a Window, and show it on the screen you could do the following:
// Create the window
HWND hwnd = CreateWindow(...);
if (!hwnd)
return; // hwnd not created
// Show the window.
ShowWindow(hwnd, SW_SHOW);
In the above example HWND means "a handle to...
Make a div fill up the remaining width
...ght-div. This is important if you want to do different things on different screen sizes.
– Eliezer Steinbock
Mar 30 '16 at 22:15
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