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TCP vs UDP on video stream

I just came home from my exam in network-programming, and one of the question they asked us was "If you are going to stream video, would you use TCP or UDP? Give an explanation for both stored video and live video-streams" . To this question they simply expected a short answer of TCP for stored vid...
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How to get current memory usage in android?

... == 0x100000 It's quite obvious that the number is used to convert from bytes to mebibyte P.S: we need to calculate total memory only once. so call point 1 only once in your code and then after, you can call code of point 2 repetitively. ...
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Handler vs AsyncTask vs Thread [closed]

... All this is part of the CS 282 (2013): Systems Programming for Android from the Vanderbilt University. Here's the YouTube Playlist Douglas Schmidt seems to be an excellent lecturer Important: If you are at a point where you are considering to use AsyncTask to solve your threading issues, ...
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CSS customized scroll bar in div

...kit.org/blog/363/styling-scrollbars/ Demo of all WebKit scroll bar styling From Custom scrollbars in WebKit, relevant CSS: /* pseudo elements */ ::-webkit-scrollbar { } ::-webkit-scrollbar-button { } ::-webkit-scrollbar-track { } ::-webkit-scrollbar-track-piece { } ::...
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How do I make a splash screen?

...otes with delays is just bad practice. Nothing should be delaying the user from seeing the first functional screen. – dineth Oct 24 '14 at 0:22 7 ...
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How to randomly select rows in SQL?

... SELECT TOP 5 Id, Name FROM customerNames ORDER BY NEWID() That said, everybody seems to come to this page for the more general answer to your question: Selecting a random row in SQL Select a random row with MySQL: SELECT...
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Differences between numpy.random and random.random in Python

...for some things (for example for creating an array of random numbers taken from a binomial distribution) and in other places I use the module random.random . ...
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Using union and order by clause in mysql

...criteria from a table based on distance for a search on my site. The first select query returns data related to the exact place search . The 2nd select query returns data related to distance within 5 kms from the place searched. The 3rd select query returns data related to distance within 5-15 kms f...
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Convert a String representation of a Dictionary to a dictionary?

... literal structures: strings, numbers, tuples, lists, dicts, booleans, and None. For example: >>> eval("shutil.rmtree('mongo')") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<string>", line 1, in <module> File "/opt/Python...
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Read a text file using Node.js?

I need to pass in a text file in the terminal and then read the data from it, how can I do this? 5 Answers ...