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Setting default values for columns in JPA
...e independent, and is certainly not automatically tied the the datatype in Java.
– Nathan Feger
May 8 '09 at 14:50
47
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Can Objective-C switch on NSString?
...fter utilizations of switch statements, so hopefully they hop on the (now) Java (and others) bandwagon!
If you are doing card names, perhaps assign each card object an integer value and switch on that. Or perhaps an enum, which is considered as a number and can therefore be switched upon.
e.g.
ty...
How to fix 'android.os.NetworkOnMainThreadException'?
...omething with the feed
}
}
How to execute the task:
In MainActivity.java file you can add this line within your oncreate() method
new RetrieveFeedTask().execute(urlToRssFeed);
Don't forget to add this to AndroidManifest.xml file:
<uses-permission android:name="android.permission.INTERN...
Regex not operator
...
Not the answer you're looking for? Browse other questions tagged java regex string or ask your own question.
WebView and HTML5
...:
-Find a properly encoded video
-When initializing the WebView, set the JavaScript, Plug-ins the WebViewClient and the WebChromeClient.
url = new String("http://broken-links.com/tests/video/");
mWebView = (WebView) findViewById(R.id.webview);
mWebView.setWebChromeClient(chromeClient);
mWebView...
PHP script to loop through all of the files in a directory?
...
Why '.' === $file? This isn't Java.
– Dave Heq
Aug 7 '17 at 20:01
2
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How to implement Rate It feature in Android App
...ies {
implementation 'com.vorlonsoft:androidrate:1.0.8'
}
MainActivity.java:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
AppRate.with(this)
.setStoreType(StoreType.GOOGLEPLAY) //default i...
JSP tricks to make templating easier?
...ic, no serverside logic to program. I should mention I'm completely new to Java. JSP files seem to make it easy to work with common includes and variables, much like PHP , but I'd like to know a simple way to get something like template inheritance ( Django style) or at least be able to have a bas...
Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
... tried to change the items in the ArrayAdapter, the program crashed, with java.lang.UnsupportedOperationException error. Here is my code:
...
@try - catch block in Objective-C
...
Objective-C is not Java. In Objective-C exceptions are what they are called. Exceptions! Don’t use them for error handling. It’s not their proposal.
Just check the length of the string before using characterAtIndex and everything is fine......