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Programmatically generate video or animated GIF in Python?
...ng x = [a, b, c] to *x which can be thought of as a, b, c (without the enclosing brackets). In function calls these are synonymous: f(*x) == f(a, b, c). In tuple unpacking it's particularly useful in cases where you want to split an iterable into a head (first element) and a tail (the rest), which i...
Hadoop “Unable to load native-hadoop library for your platform” warning
I'm currently configuring hadoop on a server running CentOs . When I run start-dfs.sh or stop-dfs.sh , I get the following error:
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How to get screen dimensions as pixels in Android
.... Therefore I need to get the screen width and screen height and then set position:
40 Answers
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How do I generate a random int number?
...d keep the Random instance and reuse it. If you create new instances too close in time, they will produce the same series of random numbers as the random generator is seeded from the system clock.
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How to include package data with setuptools/distribute?
...hat include_package_data aims to include files from version control, as opposed to merely "include package data" as the name implies. From the docs:
The data files [of include_package_data] must be under CVS or Subversion control
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If you want finer-grained control over what files ar...
Android Studio quick documentation always “fetching documentation”
...solve the problem, we can just redirect the reference to local source.
MacOS
On MacOS, the config file jdk.table.xml is under
~/Library/Preferences/AndroidStudio<version>/options/, and the docs are here:
~/Library/Android/sdk/docs/, or the custom path of your Android SDK.
In jdk.table.xml,...
What is a deadlock?
When writing multi-threaded applications, one of the most common problems experienced are deadlocks.
17 Answers
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Cross-browser testing: All major browsers on ONE machine
...Last month screenshot.
W3Counter - View archived reports: January 2012 (Choose the last month). screenshot.
Wikimedia - Go to the bottom to open the latest report, SquidReportClients.
Clicky - This site offers statistics for individual versions screenshot.
Rules of thumb: Which browsers should be ...
How can I get query string values in JavaScript?
...window.location.search.substr(1).split('&'));
With an URL like ?topic=123&name=query+string, the following will return:
qs["topic"]; // 123
qs["name"]; // query string
qs["nothere"]; // undefined (object)
Google method
Tearing Google's code I found the method they use: getUrlParam...
sed whole word search and replace
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not posix | GNU sed OK
– Oleg Mazko
Aug 25 '16 at 10:19
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