Apex Intermediate Progress | ( Lessons)

Lesson: 096 | For Loop

Notes
Video

Notes

In Apex, which is a programming language used by Salesforce for building custom applications, a "for" loop is used to iterate over a collection of items, such as a list or a set. Apex supports three types of "for" loops: the traditional "for" loop, the "for-each" loop, and the "for" loop with a list or set.

for (initialization; condition; increment/decrement) {
    // Code to be executed in each iteration
}

Here are some examples:

for (Integer i = 0; i < 5; i++) {
    System.debug('Iteration ' + i);
}

Output:

Iteration 0

Iteration 1

Iteration 2

Iteration 3

Iteration 4

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Apex Intermediate

A. Apex DML Operations (8 lessons)

B. Apex Classes (17 lessons)

C. Apex Triggers (9 lessons)

D. Apex Exceptions (11 lessons)

E. Asynchronous Apex (6 lessons)

F. SOSL (10 lessons)

G. Testing Apex (9 lessons)

H. Apex Fast Recap (142 lessons)

I. Build Apex Coding Skills (64 lessons)

J. Miscellaneous (17 lessons)

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Lesson: 096 | For Loop

Notes

Apex Intermediate