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Android: AsyncTask vs Service
...oad data to a listview from a server after hitting some button or changing screen you better go with a asynctask.it runs parallel with main ui thread (runs in background).for run asynctack activity or your app should on main UI thread.after exit from the app there is no asynctask.
But services are...
“Diff” an image using ImageMagick
... black color, the same with the R + B channels on the second layer, 4) set Screen mode for the upper layer in the Layers tab.
– Matěj Šmíd
Feb 23 '16 at 12:25
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Disable git EOL Conversions
... .gitattributes file. Most of the time, it should look like below (or this screen-shot):
# Handle line endings automatically for files detected as text
# and leave all files detected as binary untouched.
* text=auto
# Never modify line endings of our bash scripts
*.sh -crlf
#
# The above will ha...
Evenly space multiple views within a container view
...eights equally. Then add top and bottom constraints to the labels (see the screenshot).
More specifically, I have a top constraint on 'Spacer View 1' to superview with a height constraint of lower priority than 1000 and with Height Equals to all of the other 'spacer views'. 'Spacer View 4' has ...
How are 3D games so efficient? [closed]
...ra player - no point rendering a high-res version if it's only 5 pixels on screen.
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Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
...e/User (runtime) --> Job Control Language (JCL) --> Output Disk/Tape/Screen/Printer
| ^
v |
`--> COBOL Program --------'
Typical Linu...
Strange out of memory issue while loading an image to a Bitmap object
... the target ImageView or UI component that the image is to be loaded into.
Screen size and density of the current device.
For example, it’s not worth loading a 1024x768 pixel image into memory if it will eventually be displayed in a 128x96 pixel thumbnail in an ImageView.
To tell the decoder to...
Casperjs/PhantomJs vs Selenium
...ests. Imagine the madness of testing a finance application where the login screen is unintentionally broken and non-functional!
Note that the line between the two gets slightly blurred with the recent WebDriver support in the latest PhantomJS. It is now possible to quickly run the tests first using...
Best practice: AsyncTask during orientation change
...ment to handle runtime configuration changes (as when the user rotates the screen) with setRetainInstance(true). A determinate (regularly updated) progress bar is also demonstrated.
The example is partly based on the official docs, Retaining an Object During a Configuration Change.
In this exampl...
Data structure: insert, remove, contains, get random element, all at O(1)
... It's interesting that I got this question on a Google phone screen and after some struggling stuck to the same solution. I screwed up an implementation a little bit and assigned to the second phone screen.
– Andrey Talnikov
Nov 10 '12 at 9:38
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