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PostgreSQL query to list all table names?
Is there any query available to list all tables in my Postgres DB.
7 Answers
7
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Insert Unicode character into JavaScript
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I'm guessing that you actually want Omega to be a string containing an uppercase omega? In that case, you can write:
var Omega = '\u03A9';
(Because Ω is the Unicode character with codepoint U+03A9; that is, 03A9 is 937, except written as four hexadecimal digits.)
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]
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Be careful with FileInfo. Any string, even if it's just a single letter is a valid argument in the constructor, but simply trying new FileInfo(pathTheuserEntered) will cause FileInfo to assume the file is relative to the current working directory, which m...
How can I convert an Integer to localized month name in Java?
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import java.text.DateFormatSymbols;
public String getMonth(int month) {
return new DateFormatSymbols().getMonths()[month-1];
}
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Make a float only show two decimal places
...ored, it is a matter of how you are displaying it. When converting it to a string you must round to the desired precision, which in your case is two decimal places.
E.g.:
NSString* formattedNumber = [NSString stringWithFormat:@"%.02f", myFloat];
%.02f tells the formatter that you will be formatt...
What is the difference between the OAuth Authorization Code and Implicit workflows? When to use each
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The access_token is what you need to call a protected resource (an API). In the Authorization Code flow there are 2 steps to get it:
User must authenticate and returns a code to the API consumer (called the "Client").
The "client" of the API (usually your web s...
Playing .mp3 and .wav in Java?
... Media and MediaPlayer classes which will play mp3 files.
Example code:
String bip = "bip.mp3";
Media hit = new Media(new File(bip).toURI().toString());
MediaPlayer mediaPlayer = new MediaPlayer(hit);
mediaPlayer.play();
You will need the following import statements:
import java.io.File;
impor...
Most concise way to convert a Set to a List
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List<String> list = new ArrayList<String>(listOfTopicAuthors);
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Get type of a generic parameter in Java with reflection
...eterTypes[i]).getActualTypeArguments();
//parameters[0] contains java.lang.String for method like "method(List<String> value)"
}
}
I'm using jdk 1.6
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Load HTML file into WebView
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You could presumably also load it form a String if you're very adverse to using assets...(see stackoverflow.com/questions/4543349/load-local-html-in-webview)
– Joe
Apr 21 '11 at 21:36
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