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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...

Swift let datePicker = UIDatePicker(frame: CGRect(x: 0, y: 0, width: 320, height: 200) Objective-C UIDatePicker *datePicker = [[UIDatePicker alloc] initWithFrame:CGRectMake(x: 0, y: 0, width: 320, height: 200)];

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]];

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...

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 ...

You can access online help documentation using: Get-Help Get-Command -Online

Show usage examples for a specific cmdlet. Get-Help Get-Command -Examples

View the full documentation for the topic. Get-Help Get-Command -Full

This code uses the top level Application object to minimize the main Excel window. Sub MinimizeExcel() Application.WindowState = xlMinimized End Sub

You can view help for a specific parameter using: Get-Help Get-Content -Parameter Path

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...

Detailed instructions on getting nopcommerce set up or installed.

Capabilities of the Canvas Canvas lets you programmatically draw onto your webpage: Images, Texts, Lines and Curves. Canvas drawings can be extensively styled: stroke width, stroke color, shape fill color, opacity, shadowing, linear gradients and radial gradients, font face, font ...

Private Sub Get_Last_Used_Row_Index() Dim wS As Worksheet Set wS = ThisWorkbook.Sheets("Sheet1") Debug.Print LastCol_1(wS) Debug.Print LastCol_0(wS) End Sub You can choose between 2 options, regarding if you want to know if there is no data in the worksheet :...

The simplest way to refer to a single cell on the current Excel worksheet is simply to enclose the A1 form of its reference in square brackets: [a3] = "Hello!" Note that square brackets are just convenient syntactic sugar for the Evaluate method of the Application object, so technicall...

To save a reference to a cell in a variable, you must use the Set syntax, for example: Dim R as Range Set R = ActiveSheet.Cells(3, 1) later... R.Font.Color = RGB(255, 0, 0) Why is the Set keyword required? Set tells Visual Basic that the value on the right hand side of the = is meant to be ...

os.path.abspath(os.path.join(PATH_TO_GET_THE_PARENT, os.pardir))