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How to change line color in EditText
I am creating an EditText in my layout xml file
20 Answers
20
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Postgresql aggregate array
...asic query example in case it helps someone:
SELECT directory, ARRAY_AGG(file_name)
FROM table
WHERE type = 'ZIP'
GROUP BY directory;
And the result was something like:
parent_directory | array_agg | ------------------------+----------------------------...
Asynchronous shell exec in PHP
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@MichaelJMulligan it closes the file descriptors. That said, despite the efficiency gains, in hindsight, using /dev/null is the better practice, as writing to closed FDs causes errors, whereas attempts to read or write to /dev/null simply silently do nothin...
How do I get NuGet to install/update all the packages in the packages.config?
...of the third party references are missing, yet there are packages.config file for each project. How do I get NuGet to install/update all the packages needed? Does this need to be done via command line for each project?
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Unable to generate an explicit migration in entity framework
...me,Update-Database just gave me another error. I had to delete the pending files first.
– Vahx
May 24 '15 at 8:21
1
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Commands executed from vim are not recognizing bash command aliases
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edit your .vimrc file (vim ~/.vimrc) and put that in a line there (without the :)
– skeept
Jan 10 '11 at 17:25
9
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How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't cre
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This worked for me. I was running API 19 and used a SVG file for notification icon and was giving me this error, until I switched it to a small png icon
– WHOATEMYNOODLES
Aug 23 '19 at 21:00
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Creating a favicon [closed]
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Searching about favicons, I discovered I needed more than 10 kinds of files to work in all browsers and devices :(
I got pissed and created my own favicon generator, that creates all these files and the correct HTML header for each one of them: faviconit.com
Hope you enjoy it.
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Determine if running on a rooted device
...u", "/su/bin/su"};
for (String path : paths) {
if (new File(path).exists()) return true;
}
return false;
}
private static boolean checkRootMethod3() {
Process process = null;
try {
process = Runtime.getRuntime().exec(new String...
Soft wrap at 80 characters in Vim in window of arbitrary width
... :set columns=86 (or with the mouse) to the proper size.
If you edit a file with a million lines in it, you may have trouble, but that's unlikely. You're wasting 6 columns of screen real estate this way too. So there are still all kinds of problems.
You can highlight past the 80th column usin...