Interview

Two “Google searches” for open source code

If you are looking for code from an open source project, you should try Google’s code search engine. It searches thousands of projects for snippets and files. Sourcegraph, our second tool tip, can do that too. Open source projects, such as those resulting from Google’s regular summer of code events, have had…

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March 17th, 2020 Angular Js, Articles, Codeigniter, Google API, Interview, News, Tech News, Tutorials, Web Design, Wordpress

List files in directory in Codeigniter a php framework

You can use directory helper of codeigniter. To load helper use $this->load->helper(‘directory’); and use directory_map() function to read the directory path specified in the first parameter and builds an array representation of it and all its contained files. Example: $map = directory_map(‘./mydirectory/’); Note: Paths are almost always relative to your…

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March 6th, 2020 Codeigniter, Interview, PHP, SolveIt, Tutorials

This will make your mobile website so fast

This will make your mobile website so fast. (Graphics: Shutterstock / Photoraidz) The mobile optimization of your website has become indispensable in this day and age. But not only the design plays an important role. Long loading times scared users. So you can convince with good performance. In the days of the Mobile First Index, where…

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October 15th, 2018 Articles, Branding, Design, Google API, Interview, Javascript, jQuery, mod_rewrite, News, PHP, SEO, Tech News, Tutorials, Web Design, Wordpress

Sans Forgetica: That’s why this hard-to-read font helps you learn

Sans Forgetica helps with learning. (Graphic: RMIT University) Hard to read fonts facilitate learning. With Sans Forgetica there is now a special font just for this purpose. Back in 2012, a Princeton University study showed that our brains can better remember texts when the typeface used is a little harder to decipher. According to the…

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October 9th, 2018 Articles, Branding, Design, Interview, News, Tech News, Tutorials

What is Lorem ipsum and where does it come from?

Where does Lorem ipsum come from? (Graphic: Shutterstock / IrenD) Everybody has already read or even used “Lorem ipsum” somewhere. But where exactly does the phrase come from and what should it mean? “Lorem ipsum dolor sit amet” are probably the most widely used words on the web. But almost no one knows…

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October 7th, 2018 Android, Articles, Branding, Codeigniter, Design, Interview, iOS, Javascript, Linux, Magento 2, News, PHP, SEO, Tech News, Tutorials

Graphics power for your project: The 15 best sites for free icons and icon fonts

Without good icons hardly a web project comes out. If you are looking for free icons, you will definitely not miss the following icon finders and font generators. Icons are ubiquitous on the web – it’s full of iconic collections for every occasion and taste. Here at t3n we have already introduced…

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October 7th, 2018 Android, Angular Js, Articles, Branding, Design, Facebook, Interview, News, Tech News, Tutorials

Why you do not have to study to learn programming?

If you want to learn programming, you have to study computer science. A misconception that is still idespread. Why this is exactly not the case and how you really learn programming. Software has become an integral part of today’s world. No smartphone, laptop or Smart TV would work without software. Every day, we download…

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October 7th, 2018 Articles, Design, Interview, News, Tech News, Tutorials

Answers you must know before Javascript Interview

What is JavaScript? JavaScript (JS) is a lightweight, interpreted or JIT compiled and cross-platform programming language with first-class functions. Most well-known as the scripting language for Web pages, many non-browser environments also use it, such as node.js and Apache CouchDB. JS is a prototype-based, multi-paradigm, dynamic scripting language, supporting object-oriented, imperative,…

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June 15th, 2018 Articles, Interview, Javascript, jQuery, Node.js

Things you must know before MySQL Interview

What are the HEAP tables in MySQL ? HEAP tables also known as  Memory tables are tables taht present in the memory. When creating a HEAP table in MySql, we needs to specify the TYPE of table as HEAP. These memory tables  have values without data type like “BLOB” or…

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February 16th, 2017 Interview, MySQL, PHP, Tutorials

The most useful and bestseller courses on Udemy you should consider

The Complete Web Developer Course 2.0 Learn By Doing – build 25 websites and real mobile apps using HTML, CSS, Javascript, PHP, Python, MySQL and a lot more. It’s most current, in-depth and exciting coding course—to date. Designed for you—no matter where you are in your coding journey—this next-generation web…

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November 29th, 2016 Articles, Interview, Javascript, jQuery, Linux, MySQL, Node.js, PHP, SEO, Wordpress

How to use Database Transactions in Codeigniter ?

In order to use transactions in your database queries. You need to use Codeigniter’s transaction methods provided by db library of Codeigniter. The basic snippet is as follows: $this->db->trans_start(); # Starting Transaction //Do your Stuff Here i.e. Queries you wants to run on database $this->db->trans_complete(); # Completing transaction if($this->db->trans_status() ===…

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August 4th, 2016 Codeigniter, Databases, Interview, PHP

End to End guide on getting a Job in Tech industry

Resume Writing Spending time on resumes is one of the most undervalued aspects of job hunts. The multiplier on gains you get on the time spent refining your resume down to the last word is huge. Writing a resume is one time effort and then it would be used in…

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April 18th, 2016 Interview

Translates a given mRNA string to a peptide-chain in PHP

We can make a simple tool to translate the mRNA (5′-3′) string to a peptide chain by using PHP. Following class is meant to translate a given mRNA string (from 5′ to 3′) to a peptide-chain (Chain of amino acids). <?php class BioTranscription { function BioTranscription() { $this->amino_acids = array(‘Asp’…

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January 5th, 2016 Interview, PHP, Tutorials