Loop Through Array Without Wasteful Lookups Snippets


Find the length of the array before using it in the for function

Loop through a fixed list of values or strings

30 January, 2012   

The PL SQL code samples making use of the control structures will be given in the following.

31 May, 2015   

Enhanced for loop is useful when scanning the array instead of using for loop.

Iterate enumerative and associate array using for loop in php.

A javaScript loop example with Do While loop

26 November, 2012   

Example code for smarty Loop for x to y with no array

15 November, 2011   

Source code of C/C++ program, showing how to work with arrays.

20 December, 2011   

The example below defines a loop that starts with i=0. The loop will continue to run as long as i is less than, or equal to 5. i will increase by 1 each time the loop runs:

08 March, 2012   

A javaScript loop example with Break a loop

13 May, 2013   

You can also run this an anonymous SQL Block

Take array and create multiple columns, define divisible by value ($divis) from total results then use modulus within the loop. This example shows multiple columns for unordered list items.

18 May, 2011   

To randomize an array we loop over the length of the array, removing an object chosen at random and then adding it back onto the Array’s end position. Think of this as having a deck of cards where you pick a card at random from the deck and move it to the top of the stack repeated for the total number of cards in the deck. It’s important to...

03 August, 2011   

By the below template we can make for-loop using xslt.

20 December, 2011   

The example below defines a loop that starts with i=0. The loop will continue to run as long as i is less than, or equal to 5. i will increase by 1 each time the loop runs.

27 February, 2012   

C++ while loop - User enters in the number of looping times

20 October, 2012   

Create dynamic variables from a query or a list.

15 January, 2014   

It will fetch and process every record in a cursor.

02 February, 2013   

Example code for Generic Array To String Function

Convert a coordinate (x,y) into the index for a 1D array. For example, the coordinate (3,1) would be at array index 8 if there are 5 columns. Assumption: Arrays start at 0.