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Setting the correct encoding when piping stdout in Python

...you must encode it yourself. A rule of thumb is: Always use Unicode internally. Decode what you receive, and encode what you send. # -*- coding: utf-8 -*- print u"åäö".encode('utf-8') Another didactic example is a Python program to convert between ISO-8859-1 and UTF-8, making everything upper...
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Unsupported major.minor version 52.0 [duplicate]

... "J2SE" was only used till Java 1.5 and is nowadays called "Java SE", see en.wikipedia.org/wiki/Java_Platform,_Standard_Edition – Tim Büthe Sep 6 '16 at 14:38 ...
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Random String Generator Returning Same String [duplicate]

...om instance in the method, which causes it to return the same values when called in quick succession. I would do something like this: private static Random random = new Random((int)DateTime.Now.Ticks);//thanks to McAden private string RandomString(int size) { StringBuilder builder = new...
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Allowed characters in Linux environment variable names

What characters are allowed in Linux environment variable names? My cursory search of man pages and the web did only produce information about how to work with variables, but not which names are allowed. ...
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Access an arbitrary element in a dictionary in Python

... for a non-destructive popitem you can make a (shallow) copy: key, value = dict(d).popitem() – Pelle Jan 31 '18 at 10:35  |  ...
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Rename MySQL database [duplicate]

...atabase with the database name you wanted. The short, quick steps without all the above explanation are: mysqldump -u root -p original_database > original_database.sql mysql -u root -p -e "create database my_new_database" mysql -u root -p my_new_database < original_database.sql mysql -u roo...
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Read-only and non-computed variable properties in Swift

...g in Objective-C. I have readonly properties, and they cannot be individually changed. However, using a specific method, the properties are changed in a logical way. ...
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What's the proper way to install pip, virtualenv, and distribute for Python?

...estion 4314376 , I recommended using ez_setup so that you could then install pip and virtualenv as follows: 15 Answer...
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What is the _references.js used for?

... In VS 11, Visual Studio will give you intellisense from all files that have references in the “_references.js” file. For More Info share | improve this answer | ...
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What is the purpose of using -pedantic in GCC/G++ compiler?

... GCC compilers always try to compile your program if this is at all possible. However, in some cases, the C and C++ standards specify that certain extensions are forbidden. Conforming compilers such as gcc or g++ must issue a diagnostic when these extensions are encountered. For example, ...