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Most applications need a database to store backend data, and Google Firebase is a great choice for serverless data management. It’s a cloud-based database hosted in Google Cloud, and it’s simple to connect from your mobile app code. Its use cases span from chat applications to easier ways to send…
It’s common in coding to work with CSV (Comma Separated Values) files to transfer data between platforms or allow users to download files that can then be used in their favorite application. CSV files are just text files where each value in a record is separated by a comma. As…
As a programmer, you will often work with user sessions. A user session is a randomly generated alphanumeric value that identifies the user on the server. In most applications, the user session is stored in a cookie for reuse as the user makes calls back to the server in the…
When a software developer codes a variable into their application, the system allocates a specific number of bytes to hold data. Usually, the data passed to the variable is from user input, but it could also be from another system or application. Some languages have validation in place that makes…