ParameterDetailsinternal file descriptorAn integerdirectionOne of >, < or <> Redirecting standard output redirect the standard output (aka STDOUT) of the current command into a file or another descriptor. These examples …

Job handling Creating jobs To create an job, just append a single & after the command: $ sleep 10 & [1] 20024 You can also make a running process a …

Shell aliases are a simple way to create new commands or to wrap existing commands with code of your own. Theysomewhat overlap with shell functions, which are however more versatile …

How to search a file for a pattern To find the word foo in the file bar : grep foo ~/Desktop/bar To find all lines that do not contain foo …

Swift let label = UILabel() Objective-C UILabel *label = [[UILabel alloc] init]; or UILabel *label = [UILabel new]; // convenience method for calling alloc-init “Koronavirüs zamanında teknoloji alanında iş fırsatlarına buradan ulaşabilirsiniz” …

When you make a label and set its text to be more than a single line that it can display, it will be truncated and youwill see only one line …

The UILabel class implements a read-only text view. You can use this class to draw one or multiple lines of statictext, such as those you might use to identify other …

Here I am presenting how to create first basic program in Swift 3 language. First you need to have any basicprogramming language knowledge or not having then be ready to …

In the Xcode, you have three separate areas of working – Navigators (in red), Debug area(in green) and Utilities(inblue). The workspace window always includes the editor area. When you select …

After setting up Xcode, it is not difficult to get your first iOS up and running.In the following example we will: Start a new projectAdd a labelPrinting message to console.Run …