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How to determine the screen width in terms of dp or dip at runtime in Android?
...this question from Google, and later on I found an easy solution valid for API >= 13.
For future references:
Configuration configuration = yourActivity.getResources().getConfiguration();
int screenWidthDp = configuration.screenWidthDp; //The current width of the available screen space, in dp un...
What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
...tional information:
What does sp_reset_connection do?
Data access API's layers like ODBC,
OLE-DB and System.Data.SqlClient all
call the (internal) stored procedure
sp_reset_connection when re-using a
connection from a connection pool. It
does this to reset the state of the
conne...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
... There's a setProps: facebook.github.io/react/docs/component-api.html#setprops
– Marius
Oct 3 '14 at 17:46
1
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jQuery Event : Detect changes to the html/text of a div
...ionObserver
//More Details https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver
// select the target node
var target = document.querySelector('mydiv')
// create an observer instance
var observer = new MutationObserver(function(mutations) {
console.log($('mydiv').text());
});
//...
Changing Locale within the app itself
...gChanges="locale"
This version is needed when you build for Android 4.2 (API level 17) explanation here:
android:configChanges="locale|layoutDirection"
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iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...but not good enough :( Apple, we need proper implementation of full screen API for games, please.
– Petr Urban
Jan 21 '15 at 17:11
4
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How do I update an entity using spring-data-jpa?
...l semantics of JPA. There are two main approaches to design of persistence APIs:
insert/update approach. When you need to modify the database you should call methods of persistence API explicitly: you call insert to insert an object, or update to save new state of the object to the database.
Unit ...
Set cursor position on contentEditable
...This part of the code is deciding whether to use the standard getSelection api or the legacy document.selection api used by older versions of IE. The later getRangeAt (0) call will return null if there is no selection, which is checked for in the restore function.
– Nico Burns
...
How to remove line breaks from a file in Java?
...s immutable. The replace() method returns the desired result. Also see the API docs: java.sun.com/javase/6/docs/api/java/lang/… Edit: ah you already edited that yourself in afterwards :)
– BalusC
Jan 29 '10 at 15:49
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How can I check whether Google Maps is fully loaded?
...
If you're using the Maps API v3, this has changed.
In version 3, you essentially want to set up a listener for the bounds_changed event, which will trigger upon map load. Once that has triggered, remove the listener as you don't want to be informed ...