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Hello Readers, If you are using CodeIgniter you want to fetch limited MySQL results then in this blog we will learn how to to this.
Suppose you want only first 200 chars of a field then you should only fetch limited results, this will reduce
Below code will gives us a table on which when we first time click the headers of column, it display data in ascending order. if we click the header second time than it display values in descending order.
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1> For this we should first confirm the ruby version we are currently on
rvm current
(ruby-2.2.3)
2> To view the list of available gemsets before selecting a particular gemset, we can type
rvm gemset list
gemsets for ruby-2.2.3 (f
Sometimes we need to calculate the distance between two locations. And to save the time of iteration we can get filtered results through query by apply functionality of calculating distance in the query.
Suppose we have two tables Events and User,
Rename the existing remote repository :
There could be a condition where you want to add a new repository and you will get the message like repository already exist, or in other case when you mistakenly set the remote name wrong, then we need to ren
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
Showing a limited number of records per page has been a basic part of each application and it is very difficult task to bring out. CakePHP provides a easy way for limiting record to be display or for paginate data.
The PaginatorHelper gives us a eas
To save image or video into parse database, parse has provided a class PFFile. It can also be used to save documents, music files or any binary data file (upto 10 megabytes only).
To save image first convert image to NSData, assign it to PFFile obje
Ad hoc Testing
Ad hoc Testing is a software testing process where a Software tester dose testing without any proper planning. In Ad hoc testing is performed without any test case execution. Here testing is done without having any proper understandin
Hi,
I was using jquery autocomplete functionality in angularJs using directive. Whenever I tried to load static data it was working fine, but when I loaded data from server side the first click was not working.
I was using code something like
