Various topics related to Web Scraper, Web Crawler and Data Processing development

Debuggex Review: get your Regex to play visual

Debuggex is an online Regex testing tool that allows visualization of Regex match algorithms. The visualization feature is good both for the learners who do some Regex exploration and for the experienced users who might want to track the Regex match forward or back. It is also useful for an instant Regex pattern match by highlighting, thus eliminating the need for pressing any buttons to run Regex patterns. This tool is one of a dozen online Regex testers. more…


In this post we will deal with the most vital facts and the pros and cons concerning the HTTPS vs HTTP issue. Besides the security advantage, we will consider the main things that make a difference: caching, performance issue, virtual hosting issue and others.  more…

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