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Python For Loop increment Tricky Example

In this post, I have explained tricky for loop example in Python. The usage of FOR LOOP is to create loops. How many times the loop will execute you may supply in the input.

My Project is to get each character from the input String. I use for loop to achieve this.
Tricky FOR LOOP Examples Explained different for loop examples.
1. Python For Loop Syntax using Variable or Array >> for valuein variable
Python For Loop Example >> myName = 'srinimf'

>> for valuein myName
...        print(value)

The result is as follows:
2. Python For Loop With '1' to '10' or 'n'for(i=1;i<=10;i++)<loopbody> The above for loop useful to create definite loop. The maximum loops are '10'. You can write your logic for each value in Python.

This is one of the tricky and most popular example.
3. How does a Python For Loop works a Flowchart

The 'letter' contains ValuestateName is an Array or VariableAfter For Loop you can use BODY s…
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SQL top ideas on how to use built-in functions correctly

In this post I am giving top examples on SQL functions. About built-in functions, I have covered in my previous post.
List of Built-in FunctionsDATE-TIME functionsNumeric functionsChar functionsNull-related functions1. DATE/TIME functions SELECT p_code, launch_dt, CURRENT_DATE FROM product; CURRENT_DATE returns current date.
SELECT p_code, TO_CHAR(launch_dt, 'DD MONTH YYYY') reformatted_dt FROM product; TO_CHAR function returns DATE in CHAR format.
2. Numeric functions SELECT p_code, price, (price - 20), ABS(price - 20.00) FROM product; ABS - function returns absolute value
SELECT p_code, price, ROUND (price, 1) FROM product;
ROUND function - Round to 1 digit.
SELECT p_code, price, SIGN(price - 15) FROM product;
SIGN function - It returns sign; either + or -
SELECT p_code, price, TRUNC(price, 1) FROM product;
TRUNC function - Truncates to a certain number of decimal places.
3. CHAR functions SELECT p_code, CONCAT(CONCAT(p_name, ' -- ') , price) FROM product; CONCAT func…

SQL built-in functions useful to read quickly

You can find there are four different types of functions in SQL. All these functions are built-in functions. You no need to create these functions, and these come with your SQL.

I am discussing today about SQL functions List.
SQL functionsDATE-TIME functionsNumeric functionsChar functionsNull-related functions 1. DATE-TIME functions These functions useful to get DATE and Time. Also you can covert DATE and TIME to Char. These are TO_CHAR, CURRENT_DATE and CURRENT_TIME 2. Numeric Functions These functions you can use for numeric calculations. Those are TRUNC, SIGN, ROUND, ABS 3. Char Functions To handle string related tasks you can use CHAR functions. The CHAR functions are like SUBSTR, CONCAT, LENGTH. 4. NULL related functions To handle null values you can use different functions. Those are COALESCE, NVL, NULLIF

This post covered all your answers for SQL functions list, SQL built-in functions in Oracle, and SQL functions in any DBMS.
Also Read SQL tips to improve Query performanceSummary