Category Archives: Knowledgebase

The Knowlege base arranges tips and userful informations scattered on the web.

Simple method to add historic feature to SQLite

Posted on April 9, 2021 by Giovanni Giorgi
Abstract: Make a database which can be store historic modification is often considered a “secondary” activity, but bad design leads to databases that are difficult to optimize and often not very understandable. In this article we illustrate a simple method … Continue reading →
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How to re-enable right click

Posted on February 21, 2021 by Giovanni Giorgi
Some news site still try in 2021 to disable right click and ability to copy content. These tactis are very very poor, and only block the users not interested in copying/stealing your code. The  idea is to put something like … Continue reading →
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Legacy Management

Posted on February 10, 2021 by Giovanni Giorgi
Good insights from this article: How to strangle a legacy codebase The strategy is simple: Progressively delete the old code base, in favor of a new one. Here’s the plan: Have the new code acts as a proxy for the old … Continue reading →
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TiddlyWiki

Posted on January 19, 2021 by Giovanni Giorgi
TiddlyWiki is a rich, interactive tool for manipulating complex data with structure that doesn’t easily fit into conventional tools like spreadsheets or wordprocessors. Tiddlywiki born in 2004, is great if you need a fast way to make fast notes. In the … Continue reading →
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JonnyDecimal rulez!

Posted on January 18, 2021 by Giovanni Giorgi
https://johnnydecimal.com/
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Simple crontab utilities

Posted on December 11, 2020 by Giovanni Giorgi
https://crontab.guru/ https://crontab-generator.org/
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Simple Html debug via CSS

Posted on October 21, 2020 by Giovanni Giorgi
Add the following css lines to your CSS theme, possibly at the end div::before { content:” C:” attr(class) “” } *::before,*::after { color:red; font-weight:100; font-size:1.0em } and div classes will showup easily. Very handly while customizing WoooordPress :) This page … Continue reading →
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