One of Git's most powerful features is the ability to easily create and merge branches. Git's distributed nature encourages users to create new branches often and to merge them regularly as a part of the development process. This fundamentally improves the development workflow for most projects by encouraging smaller, more
In this article, we'll examine four ways to use Python to check whether a string contains a substring. Each has their own use-cases and pros/cons, some of which we'll briefly cover here:
The easiest way to check if a Python string contains a substring is
In this article, we'll examine how to append content to an existing file using Python.
Let's say we have a file called helloworld.txt containing the text "Hello world!" and it is sitting in our current working directory on a Unix file system:
$ cat ./helloworld.txt Hello world!
This article applies to sites created with the Spring Boot framework. We will be discussing the following four methods to add additional layers of security to Spring Boot apps:
- Preventing SQL Injection using Parameterized Queries
- URL Parameter Input Validation
- Form Field Input Validation
- Output Encoding to Prevent Reflected XSS Attacks
This article applies to sites created with the Spring Boot framework, using Apache Maven as the build tool. In order to demonstrate how profiles work, we'll visit an example using Google Analytics and Google Tag Manager for tracking site metrics. I use this method for my website, Initial Commit, which