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Log cleaning in magento database for site performance

How to Clean log in Magento for database maintenance & site performance ? Log cleaning gives dramatic improvement in site performance. Manage DB through log cleaning decrease DB size which gives better site performance. There are 2 ways to perf

Decimal to Binary, Hexadecimal and Octal conversion

Decimal to Binary conversion To convert decimal to binary conversion a function decbin() is used. Syntax: decbin(number); Example: <?php echo decbin("43") ;//specify the decimal that is need to convert ?> Decimal to Hexadecimal conversi

What is parent() method in jquery ?

Hello Readers, parent() is the jquery method which is used to return the parent element of the given selector or the current element in jquery. We use parent() method without parameter as default but if we pass any parameter inside the parent() meth

what is the use of LEN() function in MySQL?

In MySQL, LEN() function is used to return the length of the value in a column (text field) in a table. LEN() Syntax SELECT LEN(column_name) FROM table_name; We have a table "employee" as below: employee id first_name last_na

Difference between AngularJS Expressions and JavaScript Expressions.

Like JavaScript expressions, AngularJS expressions can contain literals, operators, and variables. Unlike JavaScript expressions, AngularJS expressions can be written inside HTML. AngularJS expressions do not support conditionals, loops, and except

How to convert a hexadecimal file into a readable file in android.

Below is the code to change hexadecimal file to readable format :- 1) Read the Hexadecimal file. 2) Convert the Hexadecimal code to asciii value. 3) Convert the asciii value to readable char format. int size=15; char[] mChangedFileCharArray = ne

How to swap two variables in one line in C?

How to swap two variables in one line in C? C program to swap two variables in single line #include <stdio.h> void main() { int a = 5; int b = 10; (a ^= b), (b ^= a), (a ^= b); printf("Swapped values of a and b are %d %d",a,

How do I debug this code of the 'TypeError: 'int' object is not callable' error in Python?

Hey guys! I want to write a program that finds the sum of cubed terms. i.e. 1**3 + 2**3 + n**3 I wrote down the following code:        // n = input('Give the value of n.') n = int (n) s = ((n(n+1))/2)**2 print ('Sum equals =', s

Explanation of php_uname

php_uname function is used in php for getting information about the operating system ,host name, release name, version information and machine type.This method is used in php for returning a description of the current operating system in which you ar

Error: Cannot change version of project facet Dynamic Web Module to 2.3

While working on maven project, encountered an error: Cannot change version of project facet Dynamic Web Module to 2.3.          line 1    Maven Java EE Configuration Problem When I tried to run the project it was running fine but always giving th

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