4.0
#requires -RunAsAdministrator
After trying to run this script without admin privileges, you will see this error message
.\script.ps1 : The script 'script.ps1' cannot be run because it contains a "#requires" statement for running as Administrator. The current Windows PowerShell s...
Google Analytics is used to track user activity on your website or mobile application.
To set up google-analytics on a website you will need to get a snippet of JavaScript code from Google that you embed in the head of each page on your site that you want to track user activity.
Get the code snipp...
Node.js
npm install bluebird
Then:
var Promise = require("bluebird");
Browsers
There are many ways to use bluebird in browsers:
Direct downloads
Full build bluebird.js
Full build minified bluebird.min.js
Core build bluebird.core.js
Core build minified bluebird.core.min.js...
Detailed instructions on getting jsf-2 set up or installed.
Requirements:
JDK 1.6+
Java Servlet 2.5
Installing jsf-2 on Tomcat
Installing jsf-2 on Glassfish
An expression template is a compile-time optimization technique used mostly in scientific computing. It's main purpose is to avoid unnecessary temporaries and optimize loop calculations using a single pass (typically when performing operations on numerical aggregates). Expression templates were init...
The Java programming language (and its runtime) has undergone numerous changes since its release since its initial public release. These changes include:
Changes in the Java programming language syntax and semantics
Changes in the APIs provided by the Java standard class libraries.
Changes in ...
Cucumber uses Gherkin syntax to describe your software's behaviors in structured natural language.
As such Cucumber is not a test framework (a common misunderstanding), but a system documentation framework, not very different from others like Use Case Scenario.
The common misunderstanding is due t...
To install Cucumber for use with Ruby simply use the command
gem install cucumber
Alternatively, if you are using bundler, you can add the following line to your Gemfile
gem 'cucumber'
And then run bundler
bundle install
[I think this belongs in its own topic, Installation. I created tha...
Consider these two pieces of code:
int a = 1000;
int b = a + 1;
and
Integer a = 1000;
Integer b = a + 1;
Question: Which version is more efficient?
Answer: The two versions look almost the identical, but the first version is a lot more efficient than the second one.
The second version is...
In order to begin using WebRTC you need to get camera and microphone permission.For that you need following things:
adapter.js, you can get it from here
A html webpage with a video tag and little bit of js code
The adapter.js is a JavaScript shim for WebRTC, maintained by Google with help fro...
You can organize the execution of your instrumented unit tests defining a Suite.
/**
* Runs all unit tests.
*/
@RunWith(Suite.class)
@Suite.SuiteClasses({MyTest1.class ,
MyTest2.class,
MyTest3.class})
public class AndroidTestSuite {}
Then in AndroidStudio you can run...
d3.js doesn't have a .off() method to detatch existent event listeners. In order to remove an event handler, you have to set it to null:
d3.select('span').on('click', null)
Paste this code into an empty HTML file and run it in your browser.
<!DOCTYPE html>
<body>
<script src="https://d3js.org/d3.v4.js"></script> <!-- This downloads d3 library -->
<script>
//This code will visualize a data set as a simple scatt...
If the web page a contains phone number you can make a call using your phone's dialer. This code checks for the url which starts with tel: then make an intent to open dialer and you can make a call to the clicked phone number:
public boolean shouldOverrideUrlLoading(WebView view, String url) {
...
You can change property minuteInterval to set the interval displayed by the minutes wheel.
The default value is 1, the maximum value is 30.
let datePicker = UIDatePicker(frame: CGRect(x: 0, y: 0, width: 320, height: 200)
datePicker.minuteInterval = 15
The NSTimeInterval value of this property indicates the seconds from which the date picker in countdown-timer mode counts down. If the mode of the date picker is not CountDownTimer, this value is ignored. Maximum value is 86,399 seconds (23:59)
let datePicker = UIDatePicker(frame: CGRect(x: 0, y: 0...
Cassandra will not require users to login using the default configuration. Instead password-less, anonymous logins are permitted for anyone able to connect to the native_transport_port. This behaviour can be changed by editing the cassandra.yaml config to use a different authenticator:
# Allow anon...
