If you are use textarea and you want to like break into brn so that way we can give format as user insert but if you are working on php then you can easily doing with nl3br through but if you are using in jquery or javascript then you have to first declare that i did give full example of jqu

Git remove all current changes if you did some wrong code in your project and you want to remove from git then you can simply remove by git checkout commandi mean you did changes in your local system from git you can use this commandpregit checkout preTry this

With Python you would normally use MySQL Connector/Python or the older MySQLdb to connect from Python to MySQL, but there are more options.

There are also multiple Python implementations: CPython (the main implementation), PyPy, Jython and IronPython. PyPy tries to be faster than CPython by using a Just-in-Time compiler. Jython runs on the JVM and IronPython runs on the .NET CLR.

Connector/Python by default (Without the C Extension) is a pure Python implementation and can work with most if not all implementations. And for MySQLdb there is a drop-in replacement called PyMySQL, which is a pure python implementation.

So there are many options …

We’ve already discussed using the ORDER BY clause with subqueries. You can also, however, use the 

ORDER BY

 clause with sorting results of one of the columns. Actually, this is most common way to use this clause.

Sometimes such queries require using temporary tables or filesort, and a regular

EXPLAIN

  clause provides this information. But it doesn’t show if this job is needed for

ORDER BY

 or for optimizing another part of the query.

For example, if we take a pretty simple query ( 

select distinct last_name from employees order by last_name asc

) and run

EXPLAIN

  on it, we can see that both the …

if you want to use ckeditor in laravel and you also want to add file uploading as well if you are use simply in php then it is very simple but if you are set laravel then you fetch many problem like i also fetch lots of problemNow i will give you few step to set ckeditor with file uploading an

you can check your JavaScript OR jQuery object is empty or not because we need to check many place our jQuery object is empty null or undefined etc So usually we can check using isEmptyObject as i explained as underhow to check empty object in javascript how to check empty object in jqu

Bewilderedly behold this SQL statement:
SELECT * FROM a.b.c;
Nobody can know the meaning of "a.b.c" without knowing the terminology, the context, and the varying intents of various DBMS implementors.

The terminology

It's pretty clear that a.b.c is a name, that is, a unique reference to an SQL object, which in this case is a table.

The name happens to be qualified -- it has three parts separated by periods. A generalist would say that each part is a container, with the first part referring to the outermost container a, which contains b, which contains c. Analogies would be: a directory with a subdirectory and a sub-subdirectory, or an element within a struct within a struct.

That is true but incomplete. Now we fight about what kind of container each
identifier refers to, and what is the maximum number of levels.

What kind of container

The standard suggests that the levels …

It is not new that we can store a JSON content in a normal table text field. This has always been the case in the past. But two key features were missing : filtering based on JSON content attributes and indexing of the JSON content. With MariaDB 10.1 CONNECT storage Engine we offer support for ...continue reading "MariaDB JSON text indexing"

You are working on bootstrap and you want to add datepicker then you have to use bootstrapdatepicker library but if you are new and how to add datepicker in bootstrap then i provide you example of bootstrap datepickerHow to set Datepicker in bootstrap datepicker how to use datepicker in boots

MySQL’s multi-source replication allows you to replicate data from multiple databases into one database in parallel (at the same time). This post will explain and show you how to set up multi-source replication. (WARNING: This is a very long and detailed post.…