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How to change progress bar's progress color in Android
... its color upon user request. Since I usually use code for building my GUI screen and components, I'm not familiar with the attached XML and I don't know what's a layer-list (although I'm guessing that you are building the progress bar based on several layers..). In case I do want to use the XML yo...
How to enable zoom controls and pinch zoom in a WebView?
...lso display a zoom overlay control (Galaxy S3). In order to disable the on-screen zoom tool, but retain the pinch-to-zoom functionality, you need to call webView.setDisplayZoomControls(false) as well.
– Lev
Nov 6 '14 at 9:38
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SVG get text element width
...h the space width value in the console log.
I simply copy the Firefox on screen text, and paste it into my javascript code. Now that I have the array of printable character lengths, I can implement a get width function. Here is the code:
const LCARS_CHAR_SIZE_ARRAY = [0, 0, 0, 0, 0, 0, 0, 0, ...
How to do Mercurial's 'hg remove' for all missing files?
...d of warning... don't freak out when it dumps a whole bunch of crap to the screen... (like I did)
– Richard B
Oct 6 '13 at 11:12
1
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Delete specific line number(s) from a text file using sed?
...h 10 and 12:
sed -e '5,10d;12d' file
This will print the results to the screen. If you want to save the results to the same file:
sed -i.bak -e '5,10d;12d' file
This will back the file up to file.bak, and delete the given lines.
Note: Line numbers start at 1. The first line of the file is 1, ...
GitHub: How to make a fork of public repository private?
...option now ( January-2015 )
Create a new private repo
On the empty repo screen there is an "import" option/button
click it and put the existing github repo url
There is no github option mention but it works with github repos too.
DONE
...
Difference between float and double in php?
... test(float $a) {
var_dump($a);
}
test(2.2111);
Prints 2.2111 to the screen.
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Multiple submit buttons in an HTML form
...at hitting the tab button will cycle through the buttons as they appear on screen.
– Steve
Oct 11 '12 at 15:02
Sadly t...
“Use the new keyword if hiding was intended” warning
I have a warning at the bottom of my screen:
4 Answers
4
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How do you switch pages in Xamarin.Forms?
...want to go the previous page i.e. do not let the user go back to the login screen once authorization is done, then you can use;
App.Current.MainPage = new HomePage();
If you want to enable back functionality, just use
Navigation.PushModalAsync(new HomePage())
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