Tutorial by Examples: d

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) { ...

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]];

UIDatePicker has various picker modes. enum UIDatePickerMode : Int { case Time case Date case DateAndTime case CountDownTimer } Time - The date picker displays hours, minutes, and (optionally) an AM/PM designation. Date - The date picker displays months, days of the mon...

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 ...

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

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 :...

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

appendToFile: Append single src, or multiple srcs from local file system to the destination file system. Also reads input from stdin and appends to destination file system. Keep the as - hdfs dfs -appendToFile [localfile1 localfile2 ..] [/HDFS/FILE/PATH..] cat: Copies source paths to stdout. ...

The command pattern encapsulates parameters to a method, current object state, and which method to call. It is useful to compartmentalize everything needed to call a method at a later time. It can be used to issue a "command" and decide later which piece of code to use to execute the comma...

To begin, npm install the desired loaders for your project. Inside of the configuration object that is being exported in webpack.config.js, a module property will hold all of your loaders. const source = `${__dirname}/client/src/`; module.exports = { // other settings here module: { ...

You can use the TextInputLayout to display error messages according to the material design guidelines using the setError and setErrorEnabledmethods. In order to show the error below the EditText use: TextInputLayout til = (TextInputLayout) findViewById(R.id.username); til.setErrorEnabled(true); ...

The TextInputLayout has a character counter for an EditText defined within it. The counter will be rendered below the EditText. Just use the setCounterEnabled() and setCounterMaxLength methods: TextInputLayout til = (TextInputLayout) findViewById(R.id.username); til.setCounterEnabled(true); til...

With an input password type, you can also enable an icon that can show or hide the entire text using the passwordToggleEnabled attribute. You can also customize same default using these attributes: passwordToggleDrawable: to change the default eye icon passwordToggleTint: to apply a tint to the...

The TextInputEditText is an EditText with an extra fix to display a hint in the IME when in 'extract' mode. The Extract mode is the mode that the keyboard editor switches to when you click on an EditText when the space is too small (for example landscape on a smartphone). In this case, using an Ed...

int i; int n = 1000000; double area = 0; double h = 1.0 / n; #pragma omp parallel shared(n, h) { double thread_area = 0; // Private / local variable #pragma omp for for (i = 1; i <= n; i++) { double x = h * (i - 0.5); thread_area += (4.0 / (1.0 ...

double area; double h = 1.0 / n; #pragma omp parallel for shared(n, h, area) for (i = 1; i <= n; i++) { double x = h * (i - 0.5); #pragma atomic area += (4.0 / (1.0 + x*x)); } pi = h * area; In this example, each threads execute a subset of the iteration count and they accumula...

double area; double h = 1.0 / n; #pragma omp parallel for shared(n, h, area) for (i = 1; i <= n; i++) { double x = h * (i - 0.5); #pragma omp critical { area += (4.0 / (1.0 + x*x)); } } double pi = h * area; In this example, each threads execute a subset of the iteratio...