How to Learn Citrix: Best Courses, Training, and Other Resources
In November 1990, Citrix Systems prepared to launch its first product, Citrix Multiuser. The program allowed users to run some software simultaneously on one computer. In the early 90s, this was a pretty revolutionary idea. But Citrix Multiuser flopped. It…
Git Undo Merge: A Guide
You can undo a Git merge using the git reset --merge command. This command changes all files that are different between your current repository and a particular commit. There is no "git undo merge" command but the git reset command…
How to Learn Mathematical Modeling: Find the Best Modeling Process Courses
Mathematical modeling skills will provide you with an edge over your peers when working in the data management sector. This skill is highly relevant to multiple job roles. Let’s discuss how mathematical modeling can help your career. This comprehensive guide…
How to Master PLC: Discover the Best Courses to Become a PLC Engineer or Programmer
Do you have a keen interest in learning new programming languages? Are you detail-oriented, like the analytic, and enjoy industrial automation? If so, becoming a programmable logic controller (PLC) engineer could be the right job for you. Programming, not to…
How to Learn CNC: Best Courses and Resources for Machinists
Computer numerical control (CNC) is a manufacturing process where tools and machinery are run using pre-programmed computer software. The first precursor to a CNC machine was built in the 1950s, when Richard Kegg collaborated with MIT to create a numerical…
How to Learn Virtualization to Increase Efficiency
There have probably been plenty of times where you have needed to remotely access files from your computer without downloading a different operating system. Maybe you want your employees to collaborate in a streamlined, virtual work environment from anywhere in…
Java Selection Sort: A How-To Guide
The Java selection sort finds the smallest item in a list and moves that value to the start of the list. This happens repeatedly until every element in the first list has been sorted. The selection sort returns the sorted…
Python Absolute Value: A Step-By-Step Guide
The Python abs() method returns the absolute value of a number. The absolute value of a number is the number’s distance from 0. This makes any negative number positive, while positive numbers are unaffected. For example, abs(-9) would return 9,…
The Best CAPM Training Programs and Courses
Getting a Certified Associate in Project Management (CAPM) accreditation can provide a major resume boost to anyone who is trying to build a career in project management. This certification is accredited by the Project Management Institute (PMI), which makes it…
CAPM vs PMP: Which Certification Is Right for You?
Project management has become a popular career choice in the tech industry. However, it’s not limited to that sector. There are project management jobs in every industry. High demand for project managers means the job is also well-paid, with an…
CSS Font Color: A How-To Guide
The CSS background-color property applies color to a text element. You can specify a CSS built-in color keyword, a hexadecimal value, or another color value with the background-color property. The syntax for this property is: color: yourcolor;. How to Apply…
CSS Line Height: A How-To Guide
The CSS line-height property determines the line height of different HTML elements. It is commonly used to set the distance between lines of text. A line height can be set using keywords, percentages, or numerical values. The CSS line-height property…
How to Create the Copyright Symbol in HTML
The © or © symbols represent the HTML copyright sign. These symbols let you embed a copyright sign on a web page. The copyright sign does not appear on most keyboards so you need to use the HTML symbol code.…
HTML Form action Attribute: A How-To Guide
The HTML form action attribute defines what should happen to data when a form is submitted on a web page. The value of the action attribute should be the URL of the web resource that will process the contents of…
Java break Statement: A How-To Guide
A Java break statement halts the execution of a loop. When a break statement is run, a program starts to run the code after a statement. If a break statement is used in a nested loop, only the innermost loop…
JavaScript Concatenate Strings: A Guide
The JavaScript concat() method merges the contents of two or more strings. You can also use the + concatenation operator to merge multiple strings. The concatenation operator is preferred in most cases as it is more concise. Concatenation is a…
Java Ternary Operator: A Step-By-Step Guide
The Java ternary operator lets you write an if statement on one line of code. A ternary operator can either evaluate to true or false. It returns a specified value depending on whether the statement evaluates to true or false.…
How to Learn Cryptography and Discover the Key to Secure Communication
One cryptography course might be all it takes to convince you that cryptography is as cool as it sounds. Perhaps it was the word crypt that reeled you in, or maybe you think that learning about secret keys, hidden messages,…
How to Become PMP Certified: Requirements, Courses, and Resources
Anyone with project management experience knows that passing the PMP certification exam and becoming a certified project manager is one of the best decisions you can make for your career. Earning any professional certification can be challenging and intimidating, but…
Ansible vs Puppet: Which of the Open-Source Client Servers Is the Best?
If you are trying to compare Ansible vs Puppet, you have come to the right place. Figuring out how to learn DevOps is difficult enough without the struggle of determining which software tool to use. While both of these open-source…
Chef vs Puppet: Comparing the Open Source Configuration Management Tools
Chef vs Puppet is one of the biggest debates for those in system administration and information technology careers. Chef server and the Puppet server similarities and differences are important to compare when deciding which is best for you to use.…
Ansible vs Chef: Which Configuration Management Tool Is Best?
Trying to decide between Ansible vs Chef can be a tricky decision. Both the Ansible server and the Chef server have their pros and cons, and as is the case with any DevOps tools, you’ll hear all Chef clients rave…
Accessible Coding Education With Nucamp’s Fair Student Agreement
Coding bootcamps worldwide are touted as an inexpensive path to pursue a tech career. But how ‘affordable’ are they really? According to Nucamp, shockingly so. The school offers courses from as little as $349. Nucamp, a brainchild of former Microsoft…
Design vs Coding: How Springboard Can Help You Choose and Secure Your Next Career
The demand for talented professionals in fields such as data science, software engineering, and UX design is at an all-time high—and continuing to grow. Many traditional institutions such as colleges are struggling to keep up with this demand, and considering…
How to Use the JavaScript += Operator
The JavaScript += operator adds two values together and assigns the result to a variable. This operator is called the addition assignment operator. It is more convenient than the regular variable = X + Y syntax. A plus sign and…
Python Remove Character from String: A Guide
You can remove a character from a Python string using replace() or translate(). Both these methods replace a character or string with a given value. If an empty string is specified, the character or string you select is removed from…
How Is SQL’s Not Equal Operator Used?
The SQL not equal operator is represented by <>. This operator lets you select rows from a database that do not meet a particular condition. The != operator is used in a WHERE statement. The != operator can be used…
jQuery Methods: removeClass()
What is jQuery removeClass()? The jQuery removeClass() method removes class attributes from a selected element. Removing class attributes can be as global or specific as needed. The class attributes are assigned in the HTML file and styled via CSS. Using…
GraphQL: Courses, Training, and Other Resources
How to Learn GraphQL GraphQL is a query language for APIs. The language, developed by engineers at Facebook, is also a runtime for fulfilling queries with your existing data. A GraphQL query returns predictable results by giving the application the…
Java Regex: An Introduction
There may come a time in your application development journey where you need to find patterns in strings. Some methods can take time to execute, while others save you time. One time-saving technique called regex — regular expressions — can…
