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How to get the anchor from the URL using jQuery?

...xOf() 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.indexOf("...
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How can I use swift in Terminal?

... Or, you could even take this one step further and add this to your ~/.bash_profile: alias swift="/Applications/Xcode6-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift" – David Beck Jun 3 '14 at 21:33 ...
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Docker - how can I copy a file from an image to a host?

... Actually, I use docker run --rm --entrypoint tar _image_ cC _img_directory_ . | tar xvC _host_directory_ – caligari Nov 30 '17 at 11:04 add a comment...
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Android: Getting a file URI from a content URI?

...o get a file:// path from the content:// URI: String filePath = null; Uri _uri = data.getData(); Log.d("","URI = "+ _uri); if (_uri != null && "content".equals(_uri.getScheme())) { Cursor cursor = this.getContentResolver().query(_uri, new String[] ...
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Simple C example of doing an HTTP POST and consuming the response

...es have \r\n at the end. A URL has the form of http://host:port/path?query_string There are two main ways of submitting a request to a website: GET: The query string is optional but, if specified, must be reasonably short. Because of this the header could just be the GET command and nothing else...
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How do I save and restore multiple variables in python?

...icense" for more information. >>> from klepto.archives import file_archive >>> db = file_archive('foo.txt') >>> db['1'] = 1 >>> db['max'] = max >>> squared = lambda x: x**2 >>> db['squared'] = squared >>> def add(x,y): ... return x+y ....
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Iterate keys in a C++ map

...te on the keys instead of the pairs), then take a look at Boost's transform_iterator. [Tip: when looking at Boost documentation for a new class, read the "examples" at the end first. You then have a sporting chance of figuring out what on earth the rest of it is talking about :-)] ...
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Hidden features of Perl?

... Cool! !!$undef_var doesn't create a warning. – Axeman Oct 2 '08 at 20:40 4 ...
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How can I quickly sum all numbers in a file?

...ing as the awk solution in Ayman Hourieh's answer: % perl -nle '$sum += $_ } END { print $sum' If you're curious what Perl one-liners do, you can deparse them: % perl -MO=Deparse -nle '$sum += $_ } END { print $sum' The result is a more verbose version of the program, in a form that no one ...
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Cast Int to enum in Java

...olean Compare(int i){return id == i;} public static A GetValue(int _id) { A[] As = A.values(); for(int i = 0; i < As.length; i++) { if(As[i].Compare(_id)) return As[i]; } return A.None;...