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Pascal has two forms of the while loop, while and repeat. While repeats one statement (unless enclosed in a begin-end block) as long as the condition is true. 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 ...
PowerShell is a task automation and configuration ... loops (while, do ... An interactive cmdlet in a PSJob blocks the execution of the job until user input is ...
This repeats until the condition becomes false. Do while loops check the condition after the block of code is executed. This control structure can be known as a post-test loop. This means the do-while loop is an exit-condition loop. However a while loop will test the condition before the code within the block is executed.
If xxx1 is omitted, we get a loop with the test at the top (a traditional while loop). If xxx2 is omitted, we get a loop with the test at the bottom, equivalent to a do while loop in many languages. If while is omitted, we get an infinite loop. The construction here can be thought of as a do loop with the while check in the middle. Hence this ...
The following is a C-style While loop. It continues looping while x does not equal 3, or in other words it only stops looping when x equals 3. However, since x is initialized to 0 and the value of x is never changed in the loop, the loop will never end (infinite loop).
Elevating your head while sleeping can do wonders for your congestion, Dr. Mercola says. ... Santa Ana winds will keep fire threat high until Wednesday evening, officials warn.
We follow the same procedure as for prompting completion until we have: firefox i We press Tab ↹ once, with the result: firefox introduction-to-bash.html We press Tab ↹ again, getting: firefox introduction-to-command-line-completion.html In short we typed: fir Tab ↹i Tab ↹ Tab ↹
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