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Semi-transparent color layer over background-image?
...t a light transparent color "layer" over. Below is what I tried but which did not work. Is there a way to put the colored layer over the background image?
...
Get battery level and state in Android
...te BroadcastReceiver mBatInfoReceiver = new BroadcastReceiver(){
@Override
public void onReceive(Context ctxt, Intent intent) {
int level = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, 0);
batteryTxt.setText(String.valueOf(level) + "%");
}
};
@Override
public void on...
Reading a List from properties file and load with spring annotation @Value
...
Since Spring 3.0, you can add a line like
<bean id="conversionService"
class="org.springframework.context.support.ConversionServiceFactoryBean" />
to your applicationContext.xml (or where you configure things).
As Dmitry Chornyi points out in a comment, Java base...
Can I force pip to reinstall the current version?
...--upgrade and --force-reinstall ensures reinstallation, while --no-deps avoids reinstalling dependencies.
$ sudo pip install --upgrade --no-deps --force-reinstall <packagename>
Otherwise you might run into the problem that pip starts to recompile Numpy or other large packages.
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HTML5 textarea placeholder not appearing
...e the input area contains content (a newline character is, technically, valid content).
Good:
<textarea></textarea>
Bad:
<textarea>
</textarea>
Update (2020)
This is not true anymore, according to the HTML5 parsing spec:
If the next token is a U+000A LINE FEED (LF) characte...
A TwoWay or OneWayToSource binding cannot work on the read-only property
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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How to pass a variable from Activity to Fragment, and pass it back?
I am currently making an android app, and I want to pass a date between activity and fragment.
My activity has a button, which opens the fragment: DatePickerFragment.
...
How to force maven update?
... is more complicated if you were using artifactory and used the repository id "central", because the metadata doesn't apparently get cleaned out.
– ggb667
May 12 '14 at 20:45
2
...
How to print out more than 20 items (documents) in MongoDB's shell?
... answered Feb 23 '11 at 17:56
SridharSridhar
1,93011 gold badge1111 silver badges33 bronze badges
...
Is there a way to hide the scroll indicators in a UIScrollView?
...ere those indicators disturb the user interaction. Can I subclass and override a method or do something similar to remove the scroll indicators from the scroll view?
...