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Hide Utility Class Constructor : Utility classes should not have a public or default constructor
...private FilePathHelper() {
// No-op; won't be called
}
Otherwise the Java compiler will provide a public parameterless constructor, which you really don't want.
(You should also make it final, although other classes wouldn't be able to extend it anyway due to it only having a private construc...
How to add external library in IntelliJ IDEA?
...n is to integrate Gradle in your project environment.
Its a build tool for Java, and now being used a lot in the android development space.
You will need to make a .gradle file and list your library dependencies.
Then, all you would need to do is import the project in IntelliJ using Gradle.
Cheers...
python design patterns [closed]
...P or other DP's will be possible in any OO language, whether it be Python, Java, or C++. What is non-pythonic in your opinion?
– Paul Hiemstra
Feb 23 '12 at 21:13
1
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How do I list all tables in a schema in Oracle SQL?
...
If you are accessing Oracle with JDBC (Java) you can use DatabaseMetadata class. If you are accessing Oracle with ADO.NET you can use a similar approach.
If you are accessing Oracle with ODBC, you can use SQLTables function.
Otherwise, if you just need the infor...
Binding a list in @RequestParam
...to obtain List<String> through this. Also is it possible to obtain a java bean like List<MyBean>
– Juzer Ali
Apr 24 '13 at 15:14
3
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Android WebView style background-color:transparent ignored on android 2.2
...ontent Goes Here ! $$$ </div> </body></html>");
And in Java,
webView = (WebView) findViewById(R.id.webview);
webView.setBackgroundColor(0);
webView.loadData(webData, "text/html", "UTF-8");
And here is the Output screenshot below.
...
Is it possible to style html5 audio tag?
...r controls, but rolling your own controls and talking to the audio API via javascript.
Luckily, other people have already done this. My favorite player right now is jPlayer, it is very stylable and works great. Check it out.
...
Disabling the fullscreen editing view for soft keyboard input in landscape?
... where did you do that override at in the soft keyboard code? SoftKeyboard.java? I tried the same override and error'd out.
– user726558
Apr 27 '11 at 5:08
14
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how to get GET and POST variables with JQuery?
...ST object in JSON format into a <script> tag:
<script type="text/javascript">
var $_POST = <?php echo json_encode($_POST); ?>;
document.write($_POST["test"]);
</script>
While you're at it (doing things on server side), you might collect the GET parameters on PHP as well:
...
How to get URI from an asset File?
...ed. I'm unsure if you can access the embedded assets folder using a normal java File class. I seem to remember that you have to use an AssetManager. Files in the assets folder are placed on the device in the read-only bundled APK and compressed (APKs are actually zip files), thus more work to read i...