A PowerShell profile is used to load user defined variables and functions automatically.
PowerShell profiles are not automatically created for users.
To create a PowerShell profile C:>New-Item -ItemType File $profile.
If you are in ISE you can use the built in editor C:>psEdit $profile
An ...
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...
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...
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...
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...
Tableau offers a 2 week free trial for all of their licensed products. Tableau also offers licenses to Students for free here and nearly free Desktop licenses for non-profit organizations here.
To get started with a free trial, navigate to Tableau Products to see a list of their offerings which inc...
when can be used to match enum values:
enum class Day {
Sunday,
Monday,
Tuesday,
Wednesday,
Thursday,
Friday,
Saturday
}
fun doOnDay(day: Day) {
when(day) {
Day.Sunday -> // Do something
Day.Monday, Day.Tuesday -> // Do oth...
You can set the minimum and the maximum date that UIDatePicker can show.
Minimum date
[datePicker setMinimumDate:[NSDate date]];
Maximum date
[datePicker setMaximumDate:[NSDate date]];
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...
3.0
Beginning with PowerShell 3.0, you can download and update the offline help documentation using a single cmdlet.
Update-Help
To update help on multiple computers (or computers not connected to the internet).
Run the following on a computer with the help files
Save-Help -DestinationPath ...
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...
By default each user will be able to access all data in Cassandra. You'll have to configuring a different authorizer in your cassandra.yaml to grant individual object permissions to your users.
# Grant all permissions to all users
# authorizer: AllowAllAuthorizer
# Use object permissions manage...
Splatting is done by replacing the dollar-sign $ with the splatting operator @ when using a variable containing a HashTable of parameters and values in a command call.
$MyParameters = @{
Name = "iexplore"
FileVersionInfo = $true
}
Get-Process @MyParameters
Without splatti...
NSDictionary can be enumerated using fast enumeration, just like other collection types:
NSDictionary stockSymbolsDictionary = @{
@"AAPL": @"Apple",
@"GOOGL": @"Alphabet",
...
