|Open4Tech Team

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So far Open4Tech Team has created 22 blog entries.

Array vs. Linked List vs. Hash Table

Array An array is a linear data structure consisting of a collection of similar data type elements, each identified by at least one index or key. The size of the array must be specified at the time of its declaration. It is fixed and cannot be resized during runtime. In the array, elements are organized

2019-06-10T22:24:21+03:00By |Categories: Explained Simply|Tags: |0 Comments

SQL UPDATE Statement

The SQL UPDATE statement modifies the data of one or more records in a table.  It has the following syntax: UPDATE table_name SET column_name = value [, column_name = value ...] [WHERE condition]; Parameters: UPDATE table_name  - The name of the table to update.SET column_name  -  Indicates which columns to modify and the values they should be

2019-08-08T23:55:58+03:00By |Categories: C#|Tags: |0 Comments

Create Block Templates for Gutenberg in WordPress

Since WordPress 5.0, Gutenberg is the new default editor for content creators. The idea of ‘blocks’ is the main concept behind the new editor. They are components that can be used to add desired functionality to the content in easily manageable sections. Gutenberg editor supports customized templates with pre-populated blocks, which will help you suggest

2019-07-09T22:17:25+03:00By |Categories: WordPress|0 Comments

SQL INSERT Statement

The SQL INSERT INTO statement is used to add new records to a database. INSERT INTO table_name (column_name [, column_name...]) VALUES (value [, value…]); Parameters: INSERT INTO table_name  - The name of the table where a new row will be inserted.column_name  -  Indicates the column names where the data will be added. VALUES value – Specifies

2019-07-16T05:08:03+03:00By |Categories: Explained Simply|Tags: |0 Comments

Add and Remove Block Styles in Gutenberg in WordPress

Every block type in Gutenberg editor can have multiple style options. It is useful to learn how to add and remove them. By using the Block Styles UI for previewing and selecting different styles, you and your editors won’t need to remember specific class names. You can add styles to any block type in Gutenberg,

2019-07-08T18:11:38+03:00By |Categories: WordPress|0 Comments

Good Practices for Using Cookies

When cookies first appeared in 1994, they were completely allowed by browsers and their usage depended entirely on what developers had in mind. However, a few years after that, due to concerns about privacy and tracking, web developers were advised to obey some practices that make cookie usage safer. Nowadays, some practices are even required

2019-06-16T21:57:14+03:00By |Categories: Explained Simply|0 Comments

Authentication and Authorization, Usage in ASP .NET

Authentication and Authorization are two main security processes used in various applications. Although they are often confused by some users, they possess major differences between each other. Authentication Authentication is a process of confirming the user's identity in order to grant this user access to protected resources. Usually, the user needs to enter a username

2019-06-09T21:40:07+03:00By |Categories: C#|0 Comments

Create Custom Post Type And Taxonomy In WordPress With Gutenberg

WordPress has gone a long way from being a simple blogging platform to one of the most complex and widely used content management systems. It provides us with several post types by default: post, page, attachment, revision, navigation menu, etc. While these are useful, they are nearly not enough for the various other types of

2019-05-24T21:13:35+03:00By |Categories: WordPress|0 Comments