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How do I break out of a loop in Perl?
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answered Nov 19 '08 at 20:23
Zain RizviZain Rizvi
20.7k1717 gold badges7878 silver badges118118 bronze badges
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Is there a way to detect if an image is blurry?
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135
Yes, it is. Compute the Fast Fourier Transform and analyse the result. The Fourier transform te...
Search in all files in a project in Sublime Text 3
...a way to search for a string in all files inside a project in Sublime Text 3? The string is not a method.
5 Answers
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How can I decompress a gzip stream with zlib?
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3 Answers
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What is the standard exception to throw in Java for not supported/implemented operations?
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edited Jun 7 '16 at 15:33
user177800
answered May 6 '09 at 11:24
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AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
..."do":[{"call_proc": "appendNumber","args":{"num": "2"}}]},{"event": "Button3.Click","do":[{"call_proc": "appendNumber","args":{"num": "3"}}]},{"event": "Button4.Click","do":[{"call_proc": "appendNumber","args":{"num": "4"}}]},{"event": "Button5.Click","do":[{"call_proc": "appendNumber","args":{"num"...
Moving average or running mean
...e loop, without dependencies, the code below works great.
mylist = [1, 2, 3, 4, 5, 6, 7]
N = 3
cumsum, moving_aves = [0], []
for i, x in enumerate(mylist, 1):
cumsum.append(cumsum[i-1] + x)
if i>=N:
moving_ave = (cumsum[i] - cumsum[i-N])/N
#can do stuff with moving_ave h...
How to get the anchor from the URL using jQuery?
...he .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like this:
var url = "www.aaa.com/task1/1.3.html#a_1", idx = url.i...
How to get the value from the GET parameters?
...ers to JS):
var url_string = "http://www.example.com/t.html?a=1&b=3&c=m2-m3-m4-m5"; //window.location.href
var url = new URL(url_string);
var c = url.searchParams.get("c");
console.log(c);
For older browsers (including Internet Explorer), you can use this polyfill or the cod...
What does the (unary) * operator do in this Ruby code?
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3 Answers
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