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In the below artice we disucss the pros and cons of using File System vs Database for storing large amount of files:
Following are the problems associated with storing files on file system:
1) Using file system for storage leads to fragmentation o
Hello Reader's if your building the html 5 based web form and want to set the value of select box via Jquery then you can learn it from code as below:-
First you need to set the value from html page
<input type = "text" id = "txtEmail" value =
Drag and drop functionality is a very important functionality and we can easily perform through Appium.
DesiredCapabilities capabilites = new DesiredCapabilities();
capabilites.setCapability("device", "Android");
capabilites.setCapability("deviceN
Joomla password are stored in database in the form of hash and salt such as {hash}:{salt} where salt is a random string which contains 32 characters in length. Joomla password are salted before making password hashed.So we can create password in jo
In Ruby it is possible to send a Hash as an argument to a method.
Suppose we have a method named conversion_method which has 4 default parameters(a,b,c,d). ex:-
2.1.5 :086 > def conversion_method(a:10, b:20, c:30, d:40)
2.1.5 :087?> puts
Difference between MYISAM and INNODB are given below.
MYISAM:
1 MyISAM does not support foreign keys.
2 MyISAM stores its indexes,data and tables in disk space using separate three different files
3 MYISAM not supports transaction
4 MYISAM suppo
Sometimes we need to drop a column that we don't need further from the table. We can do this by using DROP keyword with ALTER command.
Syntax:
To drop/delete the column from a table, use the following syntax:
ALTER TABLE table_name
DROP COLUMN col
Sometimes we need to add a column that we require into the table. We can do this by using ADD keyword with ALTER command.
Syntax:
To add a column into a table, use the following syntax:
ALTER TABLE table_name
ADD COLUMN column_name datatype;
Exa
RIGHT(str,len)
In mysql, if you want some character from the right in a string then you can use RIGHT() mysql function means this function returns the rightmost len characters from the string str or returns NULL if any argument is NULL.
Here are
QA process had several phases used in most companies, which are following:-
1.) Test Plan
2.) Test Cases
3.) Review
4.) Execute
5.) Improve
6.) Defects logging
1.) Test Plan: - We have to make test plan/arrangement in which we need to characteri
