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How do you dynamically add elements to a ListView on Android?
...ic void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.main);
adapter=new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1,
listItems);
setListAdapter(adapter);
}
//METHOD WHICH WILL HANDL...
Why use a READ UNCOMMITTED isolation level?
... insert queries, make any rough estimates (like COUNT(*) or rough SUM(*)) etc.
In other words, the results the dirty read queries return are fine as long as you treat them as estimates and don't make any critical decisions based upon them.
...
How is the Linux kernel tested ?
...happen through, actually scripts, static code analysis tools, code reviews etc. which is very efficient in catching bugs, which would otherwise break something in the application.
Sparse – An open-source tool designed to find faults in the Linux kernel.
Coccinelle is another program does matchi...
How do I connect to a specific Wi-Fi network in Android programmatically?
...Android connects to it:
List<WifiConfiguration> list = wifiManager.getConfiguredNetworks();
for( WifiConfiguration i : list ) {
if(i.SSID != null && i.SSID.equals("\"" + networkSSID + "\"")) {
wifiManager.disconnect();
wifiManager.enableNetwork(i.networkId, true)...
Tab space instead of multiple non-breaking spaces (“nbsp”)?
...lations in word-processors e.g. Word, Wordperfect, Open Office, Wordworth, etc. They are fixed width, and they cannot be customised.
CSS gives you far greater control and provides an alternative until the W3C provide an official solution.
Example:
padding-left:4em
..or..
margin-left:4em
.....
How to pass macro definition from “make” command line arguments (-D) to C source code?
...e different variables internally. The GNU Coding Standards require CFLAGS etc. be left for the user, and makefiles choose another variable, like "local_CFLAGS = $(CFLAGS) -Wall".
– MadScientist
Jan 30 '12 at 5:36
...
Pass data to layout that are common to all pages
...Create a base controller with the desired common data (title/page/location etc) and action initialization...
public abstract class _BaseController:Controller {
public Int32 MyCommonValue { get; private set; }
protected override void OnActionExecuting(ActionExecutingContext filterContext) ...
How do I call Objective-C code from Swift?
...yntax (in the case of this example, and you can call Mixpanel SDK methods, etc.). You need to familiarize yourself with how Xcode translates Objective-C to Swift. Apple's guide is a quick read. Or see this answer for an incomplete summary.
Example for Mixpanel:
func application(application: UIApp...
What should my Objective-C singleton look like? [closed]
...ngleton into the object, you'll have a happier time later if writing tests etc. Hard singletons are far too overused.
– occulus
Jan 14 '13 at 13:41
add a comment
...
What is a mutex?
...sure that only one thread is allowed inside that area, using that resource etc.
How to use them is language specific, but is often (if not always) based on a operating system mutex.
Some languages doesn't need this construct, due to the paradigm, for example functional programming (Haskell, ML are...