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How to pass command line arguments to a rake task
...work'[1,2,3]'
– theterminalguy
Jan 14 '17 at 8:01
40
Unfortuanely, zsh can not parse the call cor...
Best way to convert an ArrayList to a string
...m the above program:
61: new #13; //class java/lang/StringBuilder
64: dup
65: invokespecial #14; //Method java/lang/StringBuilder."<init>":()V
68: aload_2
69: invokevirtual #15; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
72...
Get exception description and stack trace which caused an exception, all as a string
...error(err) function.
– AnnanFay
Oct 4 '19 at 1:23
It works with the error that was caught and handled.
...
CSS/HTML: Create a glowing border around an Input Field
...
415
Here you go:
.glowing-border {
border: 2px solid #dadada;
border-radius: 7px;
}
.glo...
Reusing output from last command in Bash
...
194
You can use $(!!)
to recompute (not re-use) the output of the last command.
The !! on its own e...
Why are variables “i” and “j” used for counters?
...
answered Nov 9 '10 at 19:54
community wiki
zwol...
Waiting on a list of Future
...ng. Something like this:
Executor executor = Executors.newFixedThreadPool(4);
CompletionService<SomeResult> completionService =
new ExecutorCompletionService<SomeResult>(executor);
//4 tasks
for(int i = 0; i < 4; i++) {
completionService.submit(new Callable<SomeResult&...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
...
Dev-iL
22.1k77 gold badges4949 silver badges8888 bronze badges
answered Aug 8 '11 at 9:07
SathwickSathwick
...
How to remove non-alphanumeric characters?
...
714
Sounds like you almost knew what you wanted to do already, you basically defined it as a regex.
...
What is the error “Every derived table must have its own alias” in MySQL?
...
4 Answers
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