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(1) The while loop has three major pattern-matching sections.

(2) The key part of that is that WHILE loop.

(3) Listing 3 shows a simple while loop that uses these functions to print what it sees.

(4) The while loop, as was the case with the if statement[sentencedict.com], supports an optional else clause containing a block of program statements executed when the expression is False.

(5) For a while loop, however, this means the code in the else clause is executed once, after the loop is terminated (see the pseudocode shown in Listing 7).

(6) However, if the staff activity is inside a while loop, the previous statement is not correct because each loop run creates an entry in the log with the same ATID/PIID pair for an activity.

(7) The WHILE loop scans the input array; when an element begins with the required area code, it is added to the output array.

(8) At the bottom of the while loop, you read another directory entry and process it.

(9) In the case of success, before the while loop begins, the script announces the root element.

(10) The system task named While Loop points to an activity set that contains tasks corresponding to the ones in the while loop (Figure 12).

(11) Substep 3-2 is to run a while loop for each item in the list.

(12) The while loop will be explained in the next chapter.

(13) If the probes had been placed at the start and end of the while loop, a number of operations unrelated to the actual calculation of the primes would have been included.

(14) The WHILE statement defines a set of statements to be executed until a condition that is evaluated at the beginning of the WHILE loop is false.

(15) The second type of flow control statement in Python is the while loop, which executes a block of program statements while an expression evaluates True.

(16) BuildCanary then goes back to the top of its while loop and waits for the next message.

(17) Going a step further, look at the structure of the code inside the while loop.

(18) And " Discover Python, Part 5" introduces the concept of compound statements in Python, and the if statement and the while loop.

(19) When an activity is skipped in an end state, the request targets the next iteration of this activity, for example, if it is located inside a while loop or inside a cyclic flow.

(20) If you want to fiddle with counters, use the while loop instead.

(21) The obvious issue is that the NULL check must be part of the while loop.

(22) Bill Venners: I once worked on a project where there was an 11 - page while loop.

(23) For each line of data returned by the data source, the while loop will take in the line as an object, and spit out a Zip tag with all the data in the database (see Listing 1).

(24) In this way, the FileNet process acts in the same manner as a while loop, even though loops are not supported.

(25) Listing 5 shows an example of an SQL procedure with a WHILE loop.

(26) At this point, the break statement causes program execution to break out of the while loop, skipping the else clause.