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How do I measure time elapsed in Java? [duplicate]
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Which types to use in order to accomplish this in Java?
The short answer is a long. Now, more on how to measure...
System.currentTimeMillis()
The "traditional" way to do this is indeed to use System.currentTimeMillis():
long startTime = Syste...
How to pass parameters using ui-sref in ui-router to controller
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Update just one gem with bundler
...date --source doesn't work consistently. Also, be sure to check out a post by chrismo that explains in great detail what the --source option does.
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Checking if a variable is not nil and not zero in ruby
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You could do this:
if (!discount.nil? && !discount.zero?)
The order is important here, because if discount is nil, then it will not have a zero? method. Ruby's short-circuit evaluation should prevent it from trying to evaluate discount.zero?, however, if discount is nil.
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How can you debug a CORS request with cURL?
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In order to view the actual headers, you need to add the --verbose option, as mentioned above.
– monsur
Feb 25 '13 at 14:24
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Find nearest value in numpy array
...f you can't assume that the array is already sorted. It’s overkill for small arrays, but once they get large this is much faster.
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How to find if an array contains a specific string in JavaScript/jQuery? [duplicate]
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You really don't need jQuery for this.
var myarr = ["I", "like", "turtles"];
var arraycontainsturtles = (myarr.indexOf("turtles") > -1);
Hint: indexOf returns a number, representing the position where the specified searchv...
When should null values of Boolean be used?
Java boolean allows values of true and false while Boolean allows true , false , and null . I have started to convert my boolean s to Boolean s. This can cause crashes in tests such as
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'git' is not recognized as an internal or external command
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Which path should I add on PATH; <git_installation>\bin , <git_installation>\libexec\git-core or <git_installation>\cmd? Each of them contains git.exe.
– IronBlossom
May 29 '14 at 11:38
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How to move certain commits to be based on another branch in git?
...in case anyone is struggling, you have to cherry-pick in the chronological order that your commits were applied.)
– carmenism
Sep 6 '16 at 13:49
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