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How do you Programmatically Download a Webpage in Java

...ing(); InputStream inStr = null; // create the appropriate stream wrapper based on // the encoding type if (encoding != null && encoding.equalsIgnoreCase("gzip")) { inStr = new GZIPInputStream(conn.getInputStream()); } else if (encoding != null && encoding.equalsIgnoreCase("defl...
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How to check if a user likes my Facebook Page or URL using Facebook's API

...ig, $payload) = explode('.', $_REQUEST['signed_request'], 2); $sig = base64_decode(strtr($encoded_sig, '-_', '+/')); $data = json_decode(base64_decode(strtr($payload, '-_', '+/'), true)); return $data; } return false; } if($signed_request = parsePageSignedRequest()) { ...
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Why does Java switch on contiguous ints appear to run faster with added cases?

... @AndrewBissell My guess is that the different behaviour is based on either (i) cross-architecture performance tests which have shown that the array of pointers is only efficient when the number of cases is larger than 18 or (ii) the code is profiled as it is run and the profiler dete...
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Convert columns to string in Pandas

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Extracting just Month and Year separately from Pandas Datetime column

... Note that the resulting column is not of the datetime64 dtype anymore. Using df.my_date_column.astype('datetime64[M]'), as in @Juan's answer converts to dates representing the first day of each month. – Nickolay May 26 '18 at 19:52 ...
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C++ Best way to get integer division and remainder

...imize, though, at least for g++. A simple experiment with g++ 6.3.0 on x86_64 revealed that with no optimization at all, you get two idivl instructions, but with -O1 or greater, you get one. As the manual says, “Without any optimization option … Statements are independent”. ...
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Make Adobe fonts work with CSS3 @font-face in IE9

...he appropriate tool you can set it to installable embedding allowed. For a 64-bit version, check @user22600's answer. share | improve this answer | follow | ...
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What's the difference between a file descriptor and file pointer?

... unsigned char *_ptr; int _cnt; unsigned char *_base; unsigned char *_bufendp; short _flag; short _file; int __stdioid; char *__newbase; #ifdef _THREAD_SAFE void *_lock; #else long _unused[1]; #endif #...
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How does python numpy.where() work?

...47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99]),) >>> np.where(a == 90) (array([90]),) a = a*40 &...
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Embed SVG in SVG?

...lowing <svg> <image x="0" y="0" xlink:href="data:image/svg+xml;base64,[base64 of nested svg]"></image> </svg> This works on at least Firefox, Chrome and Inkscape. This behaves the same as the child svg in the parent svg answer with the exception that you can now apply t...