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How to count duplicate value in an array in javascript
Currently, I got an array like that:
28 Answers
28
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What's the best way to learn LISP? [closed]
... PHP, Java and C for a couple or years now, and I just finished reading Hackers and Painters, so I would love to give LISP a try!
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Calling JMX MBean method from a shell script
...h JMX, and we could have our admins use JConsole, or VisualVM, but some tasks are better left to automation. In that automation we'd like to be able to call a JMX MBean method on our running server, preferably from a shell script.
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How do I clone a single branch in Git?
I have a local Git repository called 'skeleton' that I use for storing project skeletons. It has a few branches, for different kinds of projects:
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Why doesn't println! work in Rust unit tests?
...or to cargo test:
#[test]
fn test() {
println!("Hidden output")
}
Invoking tests:
% rustc --test main.rs; ./main
running 1 test
test test ... ok
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured
% ./main --nocapture
running 1 test
Hidden output
test test ... ok
test result: ok. 1 ...
How often to commit changes to source control? [closed]
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Anytime I complete a "full thought" of code that compiles and runs I check-in. This usually ends up being anywhere between 15-60 minutes. Sometimes it could be longer, but I always try to checkin if I have a lot of code changes that I wouldn't want to rewrite in case of failure. I also usually mak...
How do I round a decimal value to 2 decimal places (for output on a page)
...ng the value of a decimal currently with .ToString() , it's accurate to like 15 decimal places, and since I'm using it to represent dollars and cents, I only want the output to be 2 decimal places.
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How to select/get drop down option in Selenium 2
...label in a drop down menu or get the selected value of a drop down. Do you know how to do that in Selenium 2?
8 Answers
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How to replace multiple substrings of a string?
I would like to use the .replace function to replace multiple strings.
23 Answers
23
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How to force Chrome's script debugger to reload javascript?
I really like the ability to edit javascript in the chrome debugger however, I find that it can be really problematic getting the debugger to re-fetch the JavaScript from the server.
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