How to count instances of character in SQL Column
In SQL Server:
count
select count(*) from table of mysql in php
You need to alias the aggregate using the as keyword in order to call it from mysql_fetch_assoc
How to find length of digits in an integer?
If you want the length of an integer as in the number of digits in the integer, you can always convert it to string like str(133) and find its length like len(str(123)).
How can I make a PHP counter?
why the extra if into the while? i would do this:
How to count the number of files in a directory using Python
os.listdir() will be slightly more efficient than using glob.glob. To test if a filename is an ordinary file (and not a directory or other entity), use os.path.isfile():
Count how many files in directory PHP
You can simply do the following :
Calculate average in java
Just some minor modification to your code will do (with some var renaming for clarity) : Note that the loop can also be simplified: Edit: the OP seems to want to use the args array. This seems to be a String array, thus updated the answer accordingly. Update: As zoxqoj correctly pointed out, integer/double overflow is not … Read more
C++ – how to find the length of an integer
The number of digits of an integer n in any base is trivially obtained by dividing until you’re done: