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How to generate random number in Bash?
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answered Jul 28 '09 at 15:51
NelsonNelson
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Convert number to month name in PHP
...le like this.
– orrd
Jan 6 '16 at 9:51
4
@orrd: If the speed difference between date() and DateT...
When to use Mockito.verify()?
...it on a TDD approach, meaning you can change your test first to define the new behavior (that will fail the test), and then do the changes and get the test passed again.
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Go to beginning of line without opening new line in VI
For ages now I've used SHIFT O and SHIFT $ to move to the beginning and end of a line in vi .
10 Answers
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Can I store images in MySQL [duplicate]
...tored in the database. They use network file storage systems. This isn't a new problem. It's been solved repeatedly with file systems. Just Google how image sites store their images.
– FinalForm
Jun 1 '17 at 7:46
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Android emulator shows nothing except black screen and adb devices shows “device offline”
...rors when using this feature.
and
Start the AVD Manager and create a new AVD with the Target value of Android 4.0.3 (API Level 15), revision 3 or higher.
So Android 4.0.3 (API Level 15) seems to be the minimum requirement for graphics acceleration.
Update 25.07.2018:
The latest Android Stu...
Can't connect Nexus 4 to adb: unauthorized
...id not work together at all on majority of older devices. Nexus 7 and many newer devices do allow both to work alongside, but this particular issue suggests it's not all that smooth yet.
Bonus -- checklist for when adb is not behaving well:
adb kill-server followed by adb start-server
(on device)...
Remove Safari/Chrome textinput/textarea glow
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Edit (11 years later): Don't do this unless you're going to provide a fallback to indicate which element is active. Otherwise, this harms accessibility as it essentially removes the indication showing which element in a document has focus. Imagine being a keyboard user and not really know...
How to implement Android Pull-to-Refresh
...= findViewById(R.id.pullToRefresh);
pullToRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
refreshData(); // your code
pullToRefresh.setRefreshing(false);
}
});
}
You can also call...
Select2 dropdown but allow new values by user?
...have a dropdown with a set of values but also allow the user to "select" a new value not listed there.
9 Answers
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