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How to do ssh with a timeout in a script?
...h some sort of configuration management tool like puppet/ansible/chef/salt/etc.
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Best way to do multiple constructors in PHP
...class Student
{
protected $firstName;
protected $lastName;
// etc.
/**
* Constructor
*/
public function __construct() {
// allocate your stuff
}
/**
* Static constructor / factory
*/
public static function create() {
$instance = ...
What is the difference between background and background-color
...background will supercede all previous background-color, background-image, etc. specifications. It's basically a shorthand, but a reset as well.
I will sometimes use it to overwrite previous background specifications in template customizations, where I would want the following:
background: white u...
What is the 'new' keyword in JavaScript?
...ral (functions default to Function.prototype, numbers to Number.prototype, etc.). It can only be read with Object.getPrototypeOf(someObject). There is no other way to set or read this value.
Functions, in addition to the hidden [[prototype]] property, also have a property called prototype, and it i...
Difference between .keystore file and .jks file
...nfused on this.
A keystore is a container of certificates, private keys etc.
There are specifications of what should be the format of this keystore and the predominant is the #PKCS12
JKS is Java's keystore implementation. There is also BKS etc.
These are all keystore types.
So to answ...
Python speed testing - Time Difference - milliseconds
What is the proper way to compare 2 times in Python in order to speed test a section of code? I tried reading the API docs. I'm not sure I understand the timedelta thing.
...
Find intersection of two nested lists?
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Plus, using set will lead to code that's orders of magnitude faster. Here's a sample benchmark®: gist.github.com/andersonvom/4d7e551b4c0418de3160
– andersonvom
Nov 25 '15 at 15:33
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Difference between web reference and service reference?
...
yes, you can add a service reference to a java etc web service, if it has a wsdl. The service reference will treat it like a "classic" web reference in this case.
– Brady Moritz
Oct 9 '10 at 19:45
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What is InputStream & Output Stream? Why and when do we use them?
...ngs (like the screen, or Files, or byte arrays, or network connections, or etc). InputStream classes access the same things, but they read data in from them.
Here is a good basic example of using FileOutputStream and FileInputStream to write data to a file, then read it back in.
...
What difference between Jersey vs jax-rs
...ld be input type, input format, output type, its format, its configuration etc.Its Just a type declaration and its implementation are these libraries, Jersey, wink RestEasy etc.
Further, Java also have specification like JPA(Java Persistence API) and like mentioned above there is Hibernate which is...