Why it is impossible to decode hashed value

Hashing algorithms are widespread used in software development. But usually people don’t know, how they work and why you cant to decrypt hash value. I’ll try to explain it in this article. FYI: Bcrypt is based on symmetric…

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Large pivot table tool

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Hi everybody! Recently I had an interesting discussion: my friend who is a head of analytics team was complaining about low speed processing on large amount of data when you making pivot tables and/or do filtering in Excel….

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Simple template engine on PHP

A short tutorial about how to write a simple php-based template engine (similar to what they use in Yii) To make it comfortable to use, lets write it by using OOP and php7. As the first thing to…

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Need Yii’s gridview in Laravel?

It was a pleasure to work with this flexible and powerful component in yii! But, when I started coding on laravel, I was unable to find a good analog. I spend some time on the previous job with…

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How to convert PHP array to ascii (console) table

I’ve got an interesting task on my work – make a table with pretty-print in console. I’ve googled it by request like php associative array to text table, but didn’t find anything which is good for me. So…

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