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Article Result 101

Machine Language

Programming Language Paradigm Machine Language Learn what machine language is, how computers understand binary instructions, why it is the lowest-level programming language, and how it connects with assembly language and high-level programming languages. What ...

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Article Result 102

Markup Languages

Programming Language Paradigm Markup Languages Learn what markup languages are, how they structure content, where they are used, and how they differ from programming and scripting languages. What are Markup Languages? A markup language is a computer language u...

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Article Result 103

Mastering Decision Making in PHP: A Comprehensive Guide

Very often when you write code, you want to perform different actions for different conditions. You can use conditional statements in your code to do this. In PHP we have the following conditional statements: if statement - executes some code if one condition ...

/article/read/54/2299

Article Result 104

Mastering LEFT JOIN in SQL: A Detailed Guide

The SQL LEFT JOIN returns all rows from the left table, even if there are no matches in the right table. This means that if the ON clause matches 0 (zero) records in the right table; the join will still return a row in the result, but with NULL in each column ...

/article/read/47/683

Article Result 105

Mastering RIGHT JOIN in SQL: A Comprehensive Guide

The SQL RIGHT JOIN returns all rows from the right table, even if there are no matches in the left table. This means that if the ON clause matches 0 (zero) records in the left table; the join will still return a row in the result, but with NULL in each column ...

/article/read/47/684

Article Result 106

Mastering Self JOIN in SQL: A Detailed Guide

The SQL SELF JOIN is used to join a table to itself as if the table were two tables; temporarily renaming at least one table in the SQL statement. Syntax: Self JOIN SELECT column_name(s) FROM table1 T1, table1 T2 WHERE condition; Prerequisite code: -- Self Joi...

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Article Result 107

Mastering the do-while Loop in PHP: A Complete Guide

The do-while loop is very similar to the while loop, but it does things in reverse order. The mechanism of the while loop is - while a condition is true, perform a certain action. The mechanism of the do-while loop is - perform a certain action while a conditi...

/article/read/54/2311

Article Result 108

Mastering the elseif Statement in PHP: A Complete Guide

The if...elseif...else a special statement that is used to combine multiple if...else statements. Syntax: if(condition1){ // Code to be executed if condition1 is true } elseif(condition2){ // Code to be executed if the condition1 is false and condition2 is tru...

/article/read/54/2302

Article Result 109

Mastering the for Loop in PHP: A Comprehensive Guide

The for loop is used to repeat a task a set number of times. Syntax: for(var a_variable = initial_value; a_variable < end_value; a_variable_increment){ code to be executed; } Example: Output: This will produce the following result 1 2 3 4 5 6 7 8 9 10 The for ...

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Article Result 110

Mastering the if Statement in PHP: A Complete Guide

The if statement is used to execute a block of code only if the specified condition evaluates to true. This is the simplest PHP's conditional statements and can be written like: Syntax: if (condition) { code to be executed if condition is true; } Example: Outp...

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Article Result 111

Mastering the if-else Statement in PHP: A Complete Guide

You can enhance the decision making process by providing an alternative choice through adding an else statement to the if statement. The if...else statement allows you to execute one block of code if the specified condition is evaluates to true and another blo...

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Article Result 112

Mastering the Scope Resolution Operator in PHP: A Complete Guide

In PHP, the scope resolution operator is also called Paamayim Nekudotayim which means "double colon" or "double dot twice" in Hebrew. The double colon (::), is a token that allows access to static, constant, and overridden properties or methods of a class. PHP...

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Article Result 113

Mastering the Switch Statement in PHP: A Comprehensive Guide

If you want to select one of many blocks of code to be executed, use the Switch statement. The switch statement is used to avoid long blocks of if..elseif..else code. switch (expression){ case label1: code to be executed if expression = label1; break; case lab...

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Article Result 114

Mastering the UNION Operator in SQL: A Comprehensive Guide

The UNION operator is used to combine the result-set of two or more SELECT statements. Each SELECT statement within UNION must have the same number of columns The columns must also have similar data types The columns in each SELECT statement must also be in th...

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Article Result 115

Mastering the while Loop in PHP: A Complete Guide

The for loop repeats a segment of code a specific number of times, while the while loop repeats a segment of code an unknown number of times. The while loop works differently than the for loop. Syntax: while(condition){ // execute this code; // your code here...

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Article Result 116

Membership অপারেটর in python

Python-এ Membership Operator (মেম্বারশিপ অপারেটর) Python-এ Membership Operator ব্যবহার করা হয় কোনো নির্দিষ্ট value বা item কোনো sequence বা collection-এর মধ্যে রয়েছে কি না তা পরীক্ষা করার জন্য। অর্থাৎ, একটি নির্দিষ্ট উপাদান কোনো String, List, Tuple, Set অথবা...

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Article Result 117

metadata

STORAGE, FILES, OBJECTS & SEARCH BASICS Metadata Learn how metadata describes files, objects, blocks, and business assets; supports discovery, integrity, authorization, lifecycle management, auditing, and search; and must be modeled, validated, indexed, protec...

/article/read/135/6687

Article Result 118

My Content Formating Style

Rule 1 I have my dedicated css for my script use that css and add extra details. Below is the path for my css file. https://www.rummanansari.com/assets/css/article-content.css Rule 2 I use below clode for my pre code document.addEventListener('DOMContentLoaded...

/article/read/124/5559

Article Result 119

MySQL with Laravel

LARAVEL FRAMEWORK MySQL with Laravel Master Laravel’s elegant way of connecting and working with MySQL databases Prerequisites Before learning MySQL with Laravel, you should know: Basic PHP & OOP concepts Basic SQL (SELECT, INSERT, UPDATE, DELETE) Composer (PH...

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Article Result 120

MySQL with PHP

WEB DEVELOPMENT MySQL with PHP Learn how to connect, query, and manage MySQL databases using PHP Prerequisites Before learning MySQL with PHP, you should know: Basic SQL (SELECT, INSERT, UPDATE, DELETE) Basic PHP syntax (variables, loops, functions) HTML & For...

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