Magento : 404 error is showing admin page

Hello, Sometimes we may get the error on admin page once done with the Magento installation.

In that scenario, we have to do the following:

SET FOREIGN_KEY_CHECKS=0;

UPDATE `core_store` SET store_id = 0 WHERE code='admin';

UPDATE `core_store_group` SET group_id = 0 WHERE name='Default';

UPDATE `core_website` SET website_id = 0 WHERE code='admin';

UPDATE `customer_group` SET customer_group_id = 0 WHERE customer_group_code='NOT LOGGED IN';

SET FOREIGN_KEY_CHECKS=1;

What is the recent version of Magento as on February 2021 ?

 Magento is an E commerce plat form we all know this. This Magento is releasing in a different version by having a small and major changes as per the forums.

Here, we found the full and the final version of this Magento is 2.4.2, 2.4.1-p1 and Magento 2.3.6-p1 are the versions available to the people on February 9th, 2021

How to increase Magento 2 website speed?

 Step 1: First, Optimize your Server and the System Requirements

Step 2: Update your Magento 2 to the latest version of Magento 2

Step 3: Enable Varnish Cache to your website

Step 4: Configure the Memcached

Step 5: Enable the Flat Categories and Flat Products

Step 6: Optimize your website's Javascript and CSS

Step 7: Setup CDN (Content Delivery Network)

Step 8: Use a good theme for your e-Commerce store

Step 9: Choose suitable and worthy Extensions

Step 10: Optimize the Images of your website

What is Exception in Magento ?

 Exception:

By default, Magento 2 gives us the exception logs in one file. If we have an error message for any type it says “There has been an error processing your request, Magento exception printing is disabled by default for security reasons”, That time, we need to verify that our server may have to write permissions to the log directory which existed in the root.

What is the reason to become Magento is most valuable for the ecommerce businesses?

1. Magento is Open source technology. It is perfect for all types of small businesses.
2. Magento is a fast e-commerce platform, affordable,  it gives small companies more flexibility in customization of its potential.
3. Magento saves those types of businesses time and money if they need only a simple and perfect solution.
4. Magento platform makes easy and valuable online transactions and/or purchasing affordable on the websites.

Why Magento 2 technology is better than Magento 1 ?

 There are so many differences and usabilities that existed in Magento2. Here, The major difference between Magento1 and Magento2 is that Magento 2 is SEO friendly and faster, and it is more user friendly than the Magento1. Magento 2 supports the latest PHP version and that improves the overall speed of the website. It can take the more orders per the on time like per hour and the website's page also loads faster than Magento 1.

Is Magento available for free ?

 Magento, Magento is an Open Source and is a free edition of the platform. It is designed for the developers and for the small business store owners. This Magento version can download and can use completely free of cost. Anyways, launching the Magento Open Source website goes beyond downloading and to install the software.

What is the passing score for Magento's (Certification) Certified Developer Exam?

Passing score for the Magento's (Certification) Certified Developer Exam

1. Magento's Certified Developer exam is: 37 or higher
2. Magento's Certified Developer Plus exam is: For sections 11 & 12 combined a score of 7 or higher AND meet the overall passing score of 48 or higher
3. Magento's Certified Front End Developer exam is: 44 or higher
4. Magento's Certified Solution Specialist exam is: 39 or higher
5. Magento2's Certified Solutions Specialist exam is: 53 or higher
6. Magento2's Certified Professional Developer exam is: 64% or higher
7. Magento2's Certified Associate Developer exam is: 68% or higher
8. Magento2's Certified Professional Front End Developer exam is: 63% or higher
9. Magento2's Certified Professional JavaScript Developer exam is: 63% or higher

Why switch to Magento 2 ?

1. Modular the architecture and the coding structures:

By this, we can find that there is more capacity to grow with Magento 2 version.

2. Magento2 Advanced search functionality:

Magento2 uses the Elastic Search both within the website and on the admin side also. That means that users can quickly find what they are looking for.

3. Automated testing feature:

This Automated testing feature improves the code quality, which in itself speeds up the time to market for new website builds and changes.

4. Simplified the Magento2 upgrades:

This feature gives our merchants an easier path to the latest version of Magento without any costly and complex upgrades Magento2.

5. Improved performance of the website:

This will cover both client and server-side optimization and includes the addition of 3rd party caching on the Magento store.

6. Flexible architecture of Magento2:

Magento2 is built on a modern and advanced technology stack, making it very quick to build the new sites by embracing the latest web technology.

7. Modular design also one additional feature:

This Magento's partner can create, retrieve, update, and remove functionality without affecting the underlying system integrity of the existing.

8. Great frameworks among all:

The latest Magento's theme, layout, structure, and design options allow for a great user experience.

How we will remove the decimal points from the price in Magento2 website?

Override the following file from the following path `vendor/magento/module-catalog/view/base/web/js/price-utils.js` then change the value of precision on line 38 as the following changes:

from

    var precision=isNaN(format.requiredPrecision=Math.abs(format.requiredPrecision)) ? 2 : format.requiredPrecision,

to

    var precision=0

How to change the order status from COMPLETED TO CLOSED in Magento?

 To Translate the words in Magento:

app/design/frontend/Package_Name/Theme_Name/i18n/en_US.csv file and add the following rows:

"Add to Cart", "Purchase"

"Add to Compare", "Compare"

"Add to Wish List", "Wishlist"

Then run :

php bin/magento setup:static-content:deploy -f

change directories according to your theme

How can i Import all categories into Magento Site ?

How to Import all Categories into Magento website

To import all categories and products to your Magento website, we need to follow the following instructions.

1. Create all categories and create one product on your Magento website
2. Then export the data and keep that file with you.
3. Now arrange the data which you want to import into the website, that total has to be arranged in the format which like your exported data.
4. After arranging you can easily import the data into your Magento website.

Note:  After import the data, you need to make reindex.