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Programming
PHP RegEx – Cheat Sheet and Popular Examples
RegEx [Regular Expression] is a system for text patterns used by searching and validating text. It is effective but difficult for reading. Most RegEx rules are the same for all programming languages but there are important exceptions ...
2021-11-11
Step By Step PHP File Upload
Step by step for files uploading process and important security tasks.
2021-11-04
Using GO for Calculation
Suppose we have many financial data for a lot of companies such as assets, profit, equity, liabilities, and so on. This data is recorded for different years and quarters. We want to calculate specific financial ratios and create charts for analysis of how these ratios changed in time. We need recalculation when the data are changed for the previous year. We must be able to make changes ...
2021-10-19
Simple PHP Application with Layered Archtiecture
The goal of layered software architectural style is to divide the tasks for visualisation, data retrieving and handling. How to make simple PHP application with layered architecture? Here is one solution. ...
2018-12-6