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How to create a generic array in Java?
...ill not work if the array is treated as a typed array of any kind, such as String[] s=b; in the above test() method. That's because the array of E isn't really, it's Object[]. This matters if you want, e.g. a List<String>[] - you can't use an Object[] for that, you must have a List[] specifi...
How to ignore whitespace in a regular expression subject string?
Is there a simple way to ignore the white space in a target string when searching for matches using a regular expression pattern? For example, if my search is for "cats", I would want "c ats" or "ca ts" to match. I can't strip out the whitespace beforehand because I need to find the begin and en...
How to get VM arguments from inside of Java application?
...untimeMXBean runtimeMxBean = ManagementFactory.getRuntimeMXBean();
List<String> arguments = runtimeMxBean.getInputArguments();
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How to get the current time in Python
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@pppery Nor does the op say it isn't about getting a string of the time. The op doesn't say at all what they want to do with the time, so why is it a bad thing to show how to turn it in to a string? Most of the answers talk about getting a string from the time, so it appears to...
How in node to split string by newline ('\n')?
How in node to split string by newline ('\n') ?
I have simple string like var a = "test.js\nagain.js" and I need to get ["test.js", "again.js"] .
I tried
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RegEx: Grabbing values between quotation marks
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how to avoid empty strings?
– Vikas Bansal
Jan 16 '19 at 13:00
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Mysql - How to quit/exit from stored procedure
...e was no error, then use the accepted answer posted by @piotrm. Most typically, however, you will be bailing due to an error condition (especially in a SQL procedure).
As of MySQL v5.5 you can throw an exception. Negating exception handlers, etc. that will achieve the same result, but in a clean...
How to add JTable in JPanel with null layout?
...ion 2011-04-12 */
class NestedLayoutExample {
public static void main(String[] args) {
Runnable r = new Runnable() {
public void run() {
final JFrame frame = new JFrame("Nested Layout Example");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_...
Handle Guzzle exception and get HTTP body
...the getBody function indicates that you want to get the response body as a string. Otherwise you will get it as instance of class Guzzle\Http\EntityBody.
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How can I convert String[] to ArrayList [duplicate]
I need to convert a String[] to an ArrayList<String> and I don't know how
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