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Using @include vs @extend in Sass?
...condary-menu
@media (min-width: 20em)
+active // Active only on wide screens
Result:
#main-menu {
display: block;
background-color: pink;
}
@media (min-width: 20em) {
#secondary-menu {
display: block;
background-color: pink;
}
}
Duplication is inevitable in this case, but...
How to check file MIME type with javascript before upload?
... if an image is renamed, its true MIME type can be determined. See below.
Screenshot
// Return the first few bytes of the file as a hex string
function getBLOBFileHeader(url, blob, callback) {
var fileReader = new FileReader();
fileReader.onloadend = function(e) {
var arr = (ne...
How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...running side by side, but not overlapping? e.g. tiled ... sharing half the screen each for example? The WPF app I'm working on now needs this sort of functionality.
– dodgy_coder
Sep 16 '11 at 0:17
...
What arguments are passed into AsyncTask?
...usually used when you want to show any progress or information in the main screen, like a progress bar showing the progress of the operation you are doing in the background.
protected void onPostExecute(Z z){
}
This method is called after the operation in the background is done. As an input ...
Clean up a fork and restart it from the upstream
...gt; Push changes to server
Steps
In the menu toolbar at the top of the screen: "Repository" > "Repository settings"
"Add"
Go back to GitHub and copy the clone URL.
Paste the url into the "URL / Path" field then give it a name that makes sense. I called it "master". Do not check...
Correct use for angular-translate in controllers
...e localization data is loaded, the value of the expression changes and the screen is updated.
So, you can do that yourself:
.controller('FirstPageCtrl', ['$scope', '$filter', function ($scope, $filter) {
$scope.$watch(
function() { return $filter('translate')('HELLO_WORLD'); },
...
How to style the option of an html “select” element?
... flow - it is listed in a separate scrollable section at the bottom of the screen - styled very differently than how you expect in a traditional browser.
– awe
Feb 15 '18 at 7:07
...
getViewTypeCount and getItemViewType methods of ArrayAdapter
...displayed to the user.
Now, when a view is recycled by scrolling off the screen it goes into a recycled views pool that is managed by the framework. These are essentially organized by view type so that a view of the correct type is given to you in convertView parameter in your getView method:
Th...
Providing white space in a Swing GUI
...etLocationRelativeTo(null);
//Show the window in the middle of the screen
}
/**
* @param args
*/
public static void main(String[] args) {
Runnable runnable = new Runnable() {
@Override
public void run() {
whiteSpace = new...
List directory tree structure in python?
...e)
output_file.write('\n')
else:
# Default behaviour: print on screen.
for line in tree:
print line
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