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How to use WPF Background Worker
...err the below link you will understand the concepts of Background:
http://www.c-sharpcorner.com/UploadFile/1c8574/threads-in-wpf/
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Is it possible to group projects in Eclipse?
...view. In the view menu, click "Projects Layout > Hierarchical". https://www.eclipse.org/mars/noteworthy/#_nested_hierarchical_view_of_projects
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Android JSONObject - How can I loop through a flat JSON object to get each key and value
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Take a look at the JSONObject reference:
http://www.json.org/javadoc/org/json/JSONObject.html
Without actually using the object, it looks like using either getNames() or keys() which returns an Iterator is the way to go.
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Using git commit -a with vim
...ference you should print out with a collection of quick shortcuts.
http://www.fprintf.net/vimCheatSheet.html
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Why is Magento so slow? [closed]
... doing other magento stuff at least!)
Good starting point is here: http://www.magentocommerce.com/boards/viewthread/12998/P30/ - but if you've not used memcached at all before, its worth looking at some general info about it as well.
- Enable template/view caching.
This is a good article: http:/...
Is there a way to get the source code from an APK file?
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Simple way: use online tool http://www.javadecompilers.com/apk, upload apk and get source code.
Procedure for decoding .apk files, step-by-step method:
Step 1:
Make a new folder and copy over the .apk file that you want to decode.
Now rename the extension o...
Measuring the distance between two coordinates in PHP
...ized function from codexworld.com:
/**
* Optimized algorithm from http://www.codexworld.com
*
* @param float $latitudeFrom
* @param float $longitudeFrom
* @param float $latitudeTo
* @param float $longitudeTo
*
* @return float [km]
*/
function codexworldGetDistanceOpt($latitudeFrom, $longit...
CORS - How do 'preflight' an httprequest?
...r will make the actual request. You can learn more about CORS here: http://www.html5rocks.com/en/tutorials/cors/
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How to detect internet speed in JavaScript?
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//JUST AN EXAMPLE, PLEASE USE YOUR OWN PICTURE!
var imageAddr = "http://www.kenrockwell.com/contax/images/g2/examples/31120037-5mb.jpg";
var downloadSize = 4995374; //bytes
function ShowProgressMessage(msg) {
if (console) {
if (typeof msg == "string") {
console.log...
Advantages of using display:inline-block vs float:left in CSS
... floats work.
Don’t be fooled. You’re being brainwashed.
http://www.sitepoint.com/give-floats-the-flick-in-css-layouts/
2015 Update - Flexbox is a good alternative for modern browsers:
.container {
display: flex; /* or inline-flex */
}
.item {
flex: none | [ <'flex-grow'> <...