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How can I use “.” as the delimiter with String.split() in java [duplicate]
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String.split takes a regex, and '.' has a special meaning for regexes.
You (probably) want something like:
String[] words = line.split("\\.");
Some folks seem to be having trouble getting this to work, so here is some run...
Create RegExps on the fly using string variables
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There's new RegExp(string, flags) where flags are g or i. So
'GODzilla'.replace( new RegExp('god', 'i'), '' )
evaluates to
zilla
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Sprintf equivalent in Java
... with the 1.5 release but I can't seem to find how to send the output to a string rather than a file (which is what sprintf does in C). Does anyone know how to do this?
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How to convert String to long in Java?
I got a simple question in Java: How can I convert a String that was obtained by Long.toString() to long ?
9 Answers
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Hidden Features of C#? [closed]
...at every production app has the following code, even though it shouldn't:
string path = dir + "\\" + fileName;
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answered Aug 13 '08 at 1:53
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How to use `string.startsWith()` method ignoring the case?
I want to use string.startsWith() method but ignoring the case.
8 Answers
8
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How to add hyperlink in JLabel?
...d can just fire events using an ActionListener.
public static void main(String[] args) throws URISyntaxException {
final URI uri = new URI("http://java.sun.com");
class OpenUrlAction implements ActionListener {
@Override public void actionPerformed(ActionEvent e) {
open(uri)...
PHP - how to create a newline character?
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Only double quoted strings interpret the escape sequences \r and \n as '0x0D' and '0x0A' respectively, so you want:
"\r\n"
Single quoted strings, on the other hand, only know the escape sequences \\ and \'.
So unless you concatenate the sin...
How to return multiple values? [duplicate]
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You can do something like this:
public class Example
{
public String name;
public String location;
public String[] getExample()
{
String ar[] = new String[2];
ar[0]= name;
ar[1] = location;
return ar; //returning two values at once
}
}
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Is it possible to display inline images from html in an Android TextView?
...ImageGetter implements Html.ImageGetter {
public Drawable getDrawable(String source) {
int id;
if (source.equals("stack.jpg")) {
id = R.drawable.stack;
}
else if (source.equals("overflow.jpg")) {
id = R.drawable.overflow;
}
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