Improving your Telegram Security

Telegram’s user continues to increase and recently it reaches 400 million user per month Since its birth, there are many features added plus friendly API allowing various innovative ideas add-in to its base.  But, having lots of features may also result...

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Tableau Public - Apple Mobility Data and Dark Mode

I've been working on 2 visualizations. 1 is based on Apply Mobility Data and the other is based on edited Sample Superstore. Check it out here. Mobility Data based on Apple's mobility data. var divElement = document.getElementById('viz1587267974591'); var vizElement = divElement.getElementsByTagName('object')[0];...

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Parameter in Tableau - Using available Dimension with additional 'All' for all data

I am writing (and still writing as of this article) a manual to assist me in teaching Tableau. One of the sections is Parameter. There are many examples and guidance provided by Tableau. You may read/view the following articles/videos for the guide on parameter. https://interworks.com/blog/interworks/2012/03/26/how-to-create-and-use-parameters-in-tableau https://help.tableau.com/current/pro/desktop/en-us/parameters_create.htm https://help.tableau.com/current/pro/desktop/en-us/changing-views-using-parameters.htm https://www.youtube.com/watch?v=CrfEJ24FWpQ https://www.youtube.com/watch?v=rJsaezoTVAE https://www.youtube.com/watch?v=opfVV1maNVw The...

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Data Analysis - Use it !!

I was reading many developer's site and chat (telegram and whatsapp) when the government stated that they are looking for an app similar to Singapore apps to track the close contact of the Covid-19 positive patient. In Singapore, they are using a technology which I presume...

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Ontology Model for C Overflow Vulnerabilities Attack

Prepared the slide and was hoping to present at a conference. Unfortunately, due to Covid-19, it can only be shared online here. I would like to thank all in the slide for making it through especially Saiful who give it all to complete the paper and published it at IJATCSE. You...

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