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In this article, we will learn about some of the Python tips that could make our coders' lives more productive, easier, and happier. Use Try and Except Statements Another lack of utility We see in main conditions is the use of try and except statements, which can be useful in a variety of scenarios. Assume the programmer wanted to continue conducting an execution after a certain condition was met, but they couldn't because an error message was displayed. The program's run-time will be ended once the error message is displayed. We can use a try-and-accept code block to avoid these ... Read More
In this article, we will learn why python is not the most suitable for larger projects. Python is preferred as a programming language by millions of developers, making it one of the most popular open-source programming languages with a large developer community. However, some engineers regard Python as a software development anomaly. They consider Python to be primarily a "glue" scripting language, more suited for routine system automation or integrating two applications. That is not correct; Python as a programming language is capable of producing industrial−strength software. Under the hood, Python contains every feature that makes it ideal for a ... Read More
In this article, we will learn whether Python is case-sensitive or case-insensitive. What is Case Sensitivity? If a programming language differentiates between uppercase and lowercase characters, it is said to be case−sensitive. Have you ever tried mixing uppercase and lowercase letters in your password when login into a website? For example, password instead of tutorialspoint, use TutorialsPOINT. You may have observed that uppercase and lowercase letters are not considered the same, and changing the case stops you from logging in. This is an example of case sensitivity in action. A case-sensitive programming language treats uppercase and lowercase letters differently. As ... Read More
In this article, we'll find out if Python or MATLAB is better. Even though Python and Matlab are similar in a lot of ways, Python has a lot of big advantages. Python code is typically more concise and readable than Matlab code. There are various reasons for this, including − In contrast to Matlab, which uses end statements as closures, Python determines the scope of a block based on its indentation (i.e., to signify the end of a block). Because of this, Python programmers are compelled to indent code blocks, which is typically a good practice. And ... Read More
In this article, we will learn How should we prepare for a Python interview in order to get a good job. Python has become the world's most popular programming language and is one of the most in− demand languages among companies. It is a high− level interpreted programming language that is frequently used. Its design philosophy prioritizes code readability, and its syntax enables programmers to express concepts in fewer lines of code than in languages like C++ or Java. The language includes elements that allow for understandable programs on both a small and large scale. As a result, if you're ... Read More
In this article, we'll look at how the Python programming language can help people who are studying electronics engineering. Do you want to know how Python can aid electronics engineers? You've come to the right place; keep reading to learn more. In today's fast− changing world, the IT business is always a trending market. Programming is one of the many skills required to be successful in the IT industry. There are numerous programming languages that are used for a variety of purposes. Python is a trendy programming language that is known for its versatility and can be learned and deployed ... Read More
Overview We often run a grep command to look for specific strings of text within files. The grep command provides some additional functionality that makes the search even better. A feature that allows you to exclude certain directories from recurrence. This is useful when searching through large amounts of data. Grep can be used with the −r option which will allow you to specify multiple patterns and then use the −v option to show only those files that match your pattern. We’ll discuss the different ways to achieve this. Exclude Single Directory The simplest way to do this would be ... Read More
Overview We'll look at some ways to redirect the output of processes to files and standard streams such as STDOut and STDERR simultaneously. The tee Command Tee is one of the most common Linux command line tools that we can use to redirect a process' output. It's also known as "teeing" or "piping". The tee command takes two arguments− the file name where you want the redirected output saved, and another file name which will be used for writing the original input. Redirect stdout Here we go! We're going to look at a simple example of redirect the output of ... Read More
Overview Symbolic links allow us to access files more easily, even if they're located in a different location. In this tutorial we'll learn how to remove symbolic links from our system and replace them with the original file. The Problem If we have an aDir folder and an aFile.text file under our current working dir, let's say. We've also created two symbolic link files pointing to the folder and the subfolder − $ ls -l total 0 drwxr-xr-x 2 kent kent 40 Apr 26 23:48 aDir/ -rw-r--r-- 1 kent kent 0 Apr 26 23:46 aFile.txt lrwxrwxrwx 1 kent kent 4 ... Read More
Overview In this article, we will discuss the error message that is displayed when you try to execute a command on your Linux system and it says “argument list too long”. This error can be caused by many reasons. In this post, I am going to explain what causes this error and how to resolve it. What Is The Argument List Too Long Error? This error occurs because of an invalid argument passed to a program or shell script. It means that there are more arguments than allowed by the program. For example, if you run the following command − ... Read More