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Does Python support short-circuiting?
...hort-circuiting behavior in operator and, or:
Let's first define a useful function to determine if something is executed or not. A simple function that accepts an argument, prints a message and returns the input, unchanged.
>>> def fun(i):
... print "executed"
... return i
...
...
Java: how to initialize String[]?
... answered Feb 12 '15 at 16:52
Syed Tayyab AbbasSyed Tayyab Abbas
47944 silver badges1818 bronze badges
...
What is the proper way to use the node.js postgresql module?
...obally, like this:
const pgp = require('pg-promise')(/*options*/);
const cn = {
host: 'localhost', // server name or IP address;
port: 5432,
database: 'myDatabase',
user: 'myUser',
password: 'myPassword'
};
// alternative:
// const cn = 'postgres://username:password@host:port/d...
Detect Browser Language in PHP
...sage:
//$_SERVER["HTTP_ACCEPT_LANGUAGE"] = 'en-us,en;q=0.8,es-cl;q=0.5,zh-cn;q=0.3';
// Languages we support
$available_languages = array("en", "zh-cn", "es");
$langs = prefered_language($available_languages, $_SERVER["HTTP_ACCEPT_LANGUAGE"]);
/* Result
Array
(
[en] => 0.8
[es] => ...
call a static method inside a class?
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Why does int num = Integer.getInteger(“123”) throw NullPointerException?
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Return value in a Bash function
I am working with a bash script and I want to execute a function to print a return value:
9 Answers
...
How to set cursor position in EditText?
... answered Jan 31 '17 at 7:36
Syed Danish HaiderSyed Danish Haider
95266 silver badges1313 bronze badges
...
Refreshing OAuth token using Retrofit without modifying all calls
...nAuthenticator);
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://api.github.com/")
.client(okHttpClient)
.build();
TokenService tokenService = retrofit.create(TokenService.class);
tokenServiceHolder.set(tokenService);
If you are using Dagger 2 or a similar dependency inj...
How do I check the operating system in Python?
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