Tooltime: SCM-Manager

If you and your team are dealing with tools like Git or Subversion, you may need an administrative layer where you are able to manage user access and repositories in a comfortable way, because source control management systems (SCM) don’t bring this functionality out of the box.

Perhaps you are already familiar with popular management solutions like GitHub, GitBlit or GitLab. The main reason for their success is their huge functionality. And of course, if you plan to create your own build and deploy pipeline with an automation server like Jenkins you will need to host your own repository manager too.

The 5 Best SQL Adapters for Your Python Project

Choose the Best SQL Adapter for Your Python Project

Introduction

This article will explain what a database connector is and cover the pros and cons of some popular python SQL connectors.

What is a Database Connector?

A database connector is a driver that works like an adapter that connects a software interface to a specific database vendor implementation.

Cloud Data Warehouse Comparison: Redshift vs. BigQuery vs. Azure vs. Snowflake for Real-Time Workloads

Data helps companies take the guesswork out of decision-making. Teams can use data-driven evidence to decide which products to build, which features to add, and which growth initiatives to pursue. And, such insights-driven businesses grow at an annual rate of over 30%.

But, there’s a difference between being merely data-aware and insights-driven. Discovering insights requires finding a way to analyze data in near real-time, which is where cloud data warehouses play a vital role. As scalable repositories of data, warehouses allow businesses to find insights by storing and analyzing huge amounts of structured and semi-structured data.

Top 10 Web Development Trends: How To Stay Ahead In 2021

Due to the pandemic, 1000s of businesses went online to avoid closure and remain competitive on the market. This transition strengthened the contest between companies and tech solutions that include programming languages and frameworks.

So, running a web project has become more difficult. CTOs and Product Owners can feel FOMO (fear of missing out), considering the number of existing tech trends. The high price for any mistake makes them feel a chill running up and down the spine, especially in the case of large projects.

What Is Low-Code

Today’s business world is very competitive and challenging. Organizations face higher demand for initiatives in digital transformation. Digital transformation enables businesses to become more agile and innovative. This requires qualified developers who can work rapidly and accurately to create complex business applications and processes. Handwritten code has some risks associated with that as it can have longer delivery times, and the changes can be very costly. Also, the outcome is highly dependent on skilled developers. 

Most organizations are looking for developers, which has created a shortage of skilled developers. The lack of experienced developers is hitting the productivity of the digital transformation journey, which has forced organizations to look for alternatives. This article by Betsy Atkins on Forbes claims that the most disruptive trend in 2021 is low-code.

How to Change the Admin Color Scheme in WordPress (Quick & Easy)

Do you want to change the admin color scheme in WordPress?

Changing the color scheme of the WordPress admin lets you create a custom dashboard for you and your team. The color scheme can match the design of your brand, or just feature your favorite colors.

In this article, we’ll show you how to change the admin color scheme in WordPress easily.

How to change the admin color scheme in WordPress

Why Change the Admin Color Scheme in WordPress?

If you’re not a fan of the default admin color scheme in WordPress, then you can easily change the color scheme to something you like.

You can also change the color scheme to match the design of your WordPress theme, or even add a dark mode feature.

This can be useful if you have a membership site or online store where users can log in to your site, and want your website and admin dashboard to offer a similar experience.

You could also use a different admin color scheme for your staging site to more easily tell it apart from your live site.

That being said, let’s show you a few different ways you can change the admin color scheme in WordPress. You can use the quick links below to jump straight to the method you want to use.

How to Change the Admin Color Scheme with WordPress Default Settings

WordPress has a built in feature that lets you choose from a few predetermined color palettes for your WordPress admin dashboard.

To change the admin color scheme, simply login to your WordPress admin dashboard, and then navigate to Users » Profile.

After that, select the new color scheme in the ‘Admin Color Scheme’ section by clicking the radio button.

Select new admin color scheme

There are 9 different color schemes to choose from.

As you click different options, the color scheme will automatically change.

Admin color scheme change example

Once you’ve selected a color scheme you like, you need to scroll down to the bottom of the page and click the ‘Update Profile’ button.

Save new admin color scheme

You can also control the admin color scheme for other registered users on your WordPress website.

To do this, go to Users » All Users, and then hover over the user and click the ‘Edit’ button.

Edit user color scheme

Then, simply follow the same process as above to change the admin color scheme for that user.

Once you’re finished, make sure to click the ‘Update Profile’ button at the bottom of the page.

How to Create Custom Admin Color Schemes in WordPress

If you want even more color choices for your admin dashboard, then you can create custom color schemes and upload them to your WordPress blog.

To do this, go to the free WordPress Admin Colors website and click the ’Start Creating’ button.

Click start creating button

Then, enter a name into the ‘Color Scheme Name’ box.

This name will show up in your WordPress admin panel as a new color option.

Enter color scheme name

After that, you can fully customize your color scheme by clicking the color options in the ‘Choose your colors’ section.

To change one of the existing colors, click the color and choose your new color from the popup. You can click anywhere on the color picker, or enter a hex code for a specific color.

Click to customize colors

Once you’re finished customizing your color scheme, click the ‘Generate Color Scheme’ button at the bottom of the page.

This will create the color scheme code that you need to add to WordPress.

Click to generate color scheme

On the next page there will be two different code files.

You need to download the CSS file and copy the code snippet and paste it into your favorite text editor. We will be adding these to your WordPress files.

Download CSS and copy PHP code

If you haven’t done this before, then check out our guide on how to copy and paste code in WordPress.

You can add the code snippet to your functions.php file, in a site-specific plugin, or by using a code snippets plugin.

For this tutorial, we’ll use a code snippets plugin. It’s the easiest and most beginner-friendly method of adding code snippets to your WordPress site.

First, you need to install the Code Snippets plugin. For more details, see our beginner’s guide on how to install a WordPress plugin.

Upon activation, you’ll have a new menu item labeled ‘Snippets’ in your WordPress admin bar. Go ahead and navigate to Snippets » Add New.

Then, give your code snippet a name. This can be anything to help you remember your code.

After that, you can paste the snippet you copied above into the ‘Code’ box.

Name and add new code snippet

Next, click the ‘Save Changes and Activate’ button at the bottom of the screen.

This will save the code and activate the new admin color scheme.

Save and activate code snippet

Now, you need to upload the CSS stylesheet you downloaded earlier to your theme directory in your WordPress hosting account.

To do this, you can use an FTP client, or the file manager option in your WordPress hosting control panel.

If you haven’t used FTP before, then you might want to check out our guide on how to use FTP to upload files to WordPress.

First, you need to connect to your website using an FTP client, or the file manager in cPanel. Once you’re connected, you need to navigate to the /wp-content folder.

Select wp-content folder FTP

Inside the wp-content folder, you will see a folder called themes. This is where WordPress stores all the themes your website uses or has used in the past.

You need to click on the themes folder, and then open up the folder for the theme you’re using.

Open themes folder and select theme

Then, upload the display.css file that you downloaded.

Your CSS file will have the name that you chose earlier.

Upload new CSS file

Note: If you change WordPress themes, then you will need to upload the CSS file to your new theme folder.

After that, navigate to Users » Your Profile.

Then, you can select the new color scheme you just created.

Select custom color scheme

If you want to use this color scheme, then make sure to click the ‘Update Profile’ button at the bottom of the page.

How to Control the Default Admin Color Scheme for New Users

When a new user creates an account, they’ll have the option to customize their color scheme. But, you may want to control the default admin color scheme or prevent users from changing the color scheme altogether.

The easiest way to do this is by using the free plugin Force Admin Color Scheme.

First, you need to install and activate the plugin. For more details, see our step by step guide on how to install a WordPress plugin.

Upon activation, navigate to Users » Profile and then select your admin color and click the ‘Force this admin color scheme on all users’ checkbox.

Check force admin color scheme checkbox

After that, click the ‘Update Profile’ button at the bottom of the page.

Now the default admin color scheme will be the same for all new and existing users on your site.

The plugin also disables the admin color scheme selector for all of your users. The only users who can change this color are those with admin access.

We hope this article helped you learn how to change the admin color scheme in WordPress. You may also want to see our expert picks on the best WordPress landing page plugins and our guide on how to choose the best domain name registrar.

If you liked this article, then please subscribe to our YouTube Channel for WordPress video tutorials. You can also find us on Twitter and Facebook.

The post How to Change the Admin Color Scheme in WordPress (Quick & Easy) appeared first on WPBeginner.

The Role of SREs in Observability

How do you achieve observability, which means the ability to understand the internal state of a system based on external outputs?

The most obvious answer to that question is to deploy observability tools, which can collect and correlate data from multiple sources to provide visibility into the internal state of a system.

HTTP Toolkit for Performance Engineers

In this blog post, we are going to deep-dive into the HTTP Toolkit and its features. As performance engineers, it is our responsibility to learn various tools and technologies. Based on the issue, you need to leverage the right tool to fix the problems, just like plumbers. Let us see HTTP Toolkit for Performance Engineers.

What is HTTP Toolkit?

It is an open-source tool to debug, test, intercept HTTP(S) requests. It can intercept desktop browsers such as Chrome, Firefox, Edge, etc., Android apps, Python, Java, Ruby, and all terminal-based apps, and Electron apps.

Apache Kafka in Cybersecurity for Threat Intelligence

Apache Kafka became the de facto standard for processing data in motion across enterprises and industries. Cybersecurity is a key success factor across all use cases. Kafka is not just used as a backbone and source of truth for data. It also monitors, correlates, and proactively acts on events from various real-time and batch data sources to detect anomalies and respond to incidents. This blog series explores use cases and architectures for Kafka in the cybersecurity space, including situational awareness, threat intelligence, forensics, air-gapped and zero trust environments, and SIEM/SOAR modernization. This post is part three: Cyber Threat Intelligence.

Blog Series: Apache Kafka for Cybersecurity

This blog series explores why security features such as RBAC, encryption, and audit logs are only the foundation of a secure event streaming infrastructure. Learn about use cases,  architectures, and reference deployments for Kafka in the cybersecurity space:

How to write the code to the console

A program
A class has Random number of students....
They took an exam and got random scores from 1 to 100.

Write to the console:
the number of students in the classes
The number of students that passed (above 70)
The number of students that got average scores (between 50 and 69)
The number of students that failed
The scores of all the students....

Overhead Added by Collecting Thread Dumps

A thread dump is a snapshot of all the threads running in a Java process. It’s a vital artifact to troubleshoot various production problems such as CPU spikes, unresponsiveness in the application, poor response time, hung threads, high memory consumption. Thus to facilitate troubleshooting, we have seen enterprises capture thread dumps on a periodic basis (every 5 minutes or 2 minutes). So we were curious to learn the overhead of capturing thread dump on a periodic basis. Thus we set out to conduct the below case study.

Environment

For our study, we chose to use the open-source Spring Boot Pet Clinic application. Pet Clinic is a poster child application that was developed to demonstrate the Spring Boot framework features. 

Mule Standalone Runtime Setup and Deployment

When most of the integration data is lying inside an organization's data center and data is highly secured, then the On-Prem deployment model is the right solution.

It does offer the flexibility to set up your load balancing, domains, VPC, and anything you want to do to your environment as you will be building it in your own data center. You can cluster specific servers that you have in your infrastructure and set them accordingly.