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In computer science, a for-loop or for loop is a control flow statement for specifying iteration. Specifically, a for-loop functions by running a section of code repeatedly until a certain condition has been satisfied. For-loops have two parts: a header and a body. The header defines the iteration and the body is the code executed once per ...
The repeat statement repetitively executes a block of one or more statements through an until statement and continues repeating unless the condition is false. The main difference between the two is the while loop may execute zero times if the condition is initially false, the repeat-until loop always executes at least once.
While Bash was developed for UNIX and UNIX-like operating systems, such as GNU/Linux, [15] it is also available on Android, macOS, Windows, and numerous other current and historical operating systems. "Although there have been attempts to create specialized shells, the Bourne shell derivatives continue to be the primary shells in use."
Simple batch jobs are not unusual for isolated tasks, but using shell loops, tests, and variables provides much more flexibility to users. A POSIX sh script to convert JPEG images to PNG images, where the image names are provided on the command-line—possibly via wildcards—instead of each being listed within the script, can be created with ...
Bash, interpreted language for scripting Unix and Unix-like operating systems; Groovy, Java-like, object-oriented scripting; JavaScript (later: ECMAScript), originally limited to running in a web browser to dynamically modify a web page; later enhanced into a widely portable, general-purpose programming language
From a school featured in "Freaky Friday" to a historic synagogue, local landmarks are among the thousands of structures damaged by the wildfires.
According to the Java documentation, the use of gotos for multi-level breaks was the most common (90%) use of gotos in C. [31] Java was not the first language to take this approach—forbidding goto, but providing multi-level breaks— the BLISS programming language (more precisely the BLISS-11 version thereof) preceded it in this respect. [32]
3. Celebrate Function, Not Just Form. Your body is more than a sculpture to be admired. It is the vehicle or vessel for your life and through which you may accomplish your dreams.