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What does $_ mean in PowerShell?
...eter value as received from the invocation.
The closest analogy to c# and java is the lamda expression. If you break down powershell to basics then everything is a script block including a script file a, functions and cmdlets. You can define your own parameters but in some occasions one is created ...
How to stop an animation (cancel() does not work)
...tAnimation(null) to stop an animation, it exposed as public method in
View.java, it is the base class for all widgets, which are used to create interactive UI components (buttons, text fields, etc.).
/**
* Sets the next animation to play for this view.
* If you want the animation to play i...
How to set layout_weight attribute dynamically from code?
...e for the attribute layout_weight for button in android dynamically from java code ?
9 Answers
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Correct way to pass multiple values for same parameter name in GET request
...no standard, but most frameworks support both, you can see for example for java spring that it accepts both here
@GetMapping("/api/foos")
@ResponseBody
public String getFoos(@RequestParam List<String> id) {
return "IDs are " + id;
}
And Spring MVC will map a comma-delimited id parameter...
No Persistence provider for EntityManager named
...f you are running through some IDE, like Eclipse: Project Properties -> Java Build Path -> Libraries.
Otherwise put it in the /lib of your application.
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How to query MongoDB with “like”?
...pressions refer to this link
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
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Error “The connection to adb is down, and a severe error has occurred.”
...he project launched. I know this may sound like a "no-brainer". I had the .java files open on the workspace, and that was enough to make me think the project was open.
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Implicit “Submit” after hitting Done on the keyboard at the last EditText
...tag add below snippet
android:imeOptions="actionDone"
Then inside your Java class, write the below code
editText.setOnEditorActionListener(new EditText.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int id, KeyEvent event) {
if (id == EditorInfo.IME_ACT...
How do we use runOnUiThread in Android?
..., a call to runOnUiThread() is unnecessary but it should be harmless. The Javadoc for that method says "Runs the specified action on the UI thread. If the current thread is the UI thread, then the action is executed immediately. If the current thread is not the UI thread, the action is posted to ...
Kill process by name?
...ozek How can you live with the sweet feeling of typing things like killall java?
– Alois Mahdal
Oct 10 '13 at 11:47
@M...