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What's the difference between commit() and apply() in SharedPreferences
...asynchronous. I'm getting the problem that the changes formed to a "string set" preference are never written to the persistent memory.
It happens if you "force detention" of the program or, in the ROM that I have installed on my device with Android 4.1, when the process is killed by the system due ...
VS2010 and IE10 Attaching the Script debugger to process iexplore.exe failed
...
The IE10 upgrade resets a whole bunch of stuff. I followed 2 steps to fix this.
In IE Advanced settings, under browsing remove the tick on "Disable
script debugging (Internet Explorer)"
Running this in command prompt (with administrator rig...
How to force a line break in a long word in a DIV?
...th a div by giving it the style word-wrap: break-word (and you may need to set its width, too).
div {
word-wrap: break-word; /* All browsers since IE 5.5+ */
overflow-wrap: break-word; /* Renamed property in CSS3 draft spec */
width: 100%;
}
However, for tables, you also...
Why Doesn't C# Allow Static Methods to Implement an Interface?
... example that made me just hit this restriction again. I want to add an IResettable interface to classes to indicate that they cache certain data in static variables that can be reset by the site admin (e.g. an order category list, a set of vat rates, a list of categories retrieved from an external ...
Post parameter is always null
...ow to convert it' Like a Guid to a string. So either add the converter via settings or add a blank constructor and you don't need to back to old code like this.
– Nick Turner
May 13 '19 at 23:17
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Best practices: throwing exceptions from properties
...n is it appropriate to throw an exception from within a property getter or setter? When is it not appropriate? Why? Links to external documents on the subject would be helpful... Google turned up surprisingly little.
...
Permanently add a directory to PYTHONPATH?
...indows would a semicolon. If you need to override system paths on windows, setting via the GUI as a user environment variable may not be sufficient, as user variables are appended to system variables. In these cases, you'll need to resort to a startup script that makes the necessary adjustments.
...
How to start new activity on button click
...e(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity);
}
public void goToAnActivity(View view) {
Intent intent = new Intent(this, AnActivity.class);
startActivity(intent);
}
public void goToAnotherActivity(View view) {
Intent ...
Switch on Enum in Java [duplicate]
...a. I'm guessing you intended to say you can’t, but you can. chars have a set range of values, so it's easy to compare. Strings can be anything.
A switch statement is usually implemented as a jump table (branch table) in the underlying compilation, which is only possible with a finite set of value...
adding and removing classes in angularJs using ng-click
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You have it exactly right, all you have to do is set selectedIndex in your ng-click.
ng-click="selectedIndex = 1"
Here is how I implemented a set of buttons that change the ng-view, and highlights the button of the currently selected view.
<div id="sidebar" ng-init="...