Article
Graphs are a convenient way to store certain types of data. The concept was ported from mathematics and appropriated for the needs of computer science. Due to the fact that many things can be represented as graphs, graph traversal has become a common task, especially used in data science and...
Olivera Popović
Uploading files to a website isn't an uncommon task, but it also isn't very straightforward to achieve. Some use-cases for why you'd want to upload a file to a website includes services that offer online file conversions and photo sharing websites. In certain applications, we might even want to send...
Dhananjay Singh
A lot of applications handle files in some way and file manipulation is one of the core knowledges in any programming language. In order to manipulate files, we need to know where they're located. Having an overview of files in a directory is paramount if we want to accomplish this,...
Marko Petrović
Conditional statements and loops are a very important tool in programming. There aren't many things we could do with code that can only execute line-by-line. That's what "flow control" means - guiding the execution of our program, instead of letting it execute line-by-line regardless of any internal or...
In this article, we'll introduce you to Spring Cloud Contract, which is Spring's response to Consumer-Driven Contracts. Nowadays, applications are thoroughly tested - whether it be unit tests, integration tests, or end-to-end tests. It's very common in a microservice architecture that a service (consumer) communicates with another service (producer) to...
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