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PHP chess board : how to make ?

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As we have learned much of the basics of  HTML and CSS . Let us now learn how can we make our web applications more user friendly, flexible and versatile, using php . Today we will see how to make a chess board using php in collaboration with HTML and CSS .  So, Let's start: BASIC php SYNTAX: Starting Closing Tags: <?php ?> Php code must be written in these tags. Variables:              Start with "$" sign e.g. $num=3;               ; is really important to put after every statement. Functions:              Functions start with the keyword "function". E.g. function power(){} Print:             echo "printing by using echo";             echo ("printing by using echo");             print "pri...
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Good Pieces of Advice for Freshers

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To let you know a few useful things, I asked some experienced people, and here is what they have for you... Be open to changes. Focus on improving your soft / people skills. It will be hard sometimes but believe in yourself. You have got it. ( Rahat-Undergraduate ) Try to do good in quizzes and OHTs (One hour test or mids) cause when finals don't go well, these can help in getting good gpa which are comparatively easy then finals. ( Ayesha Munir-Undergraduate )   A few years later when you would look back at this time, GPA won't make you happy, but the memories of these 4 years will. Your career is important but so is having a good time. So work hard, party harder! ( Haris-Undergraduate ) From the start try to build your connections with seniors because they know more than you and.. are best counselors.. Focus on your quizzes and assignments because they are the building blocks of your Grade.. Your Good Image play some important part for favoritism points in exam....
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Applications of Data Engineering

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In a previous blog post about data engineering, we went through several many concepts related to data engineering such as data modeling, and then we went through different types of databases, for example, relational databases and we also got a glimpse of relational as well as NoSQL databases. And in today's blog post we will be writing about data engineer applications. Which are basically the use cases of data engineering 1st let's see what data engineering applications mean; so basically when we have data and we have engineered it then there are several things that we can do with that data and these things that we can do with processed data are the use cases of the data engineering. For example: If we have filled our containers with the data then it's not of any good use if it is not clean and well-formed. If your data is well-formed and if there are no logical mistakes, missing values, and garbage then we can easily perform the use cases and applications of data enginee...
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Elasticsearch and Redis : NoSql

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The colorful  bubble logo  is of Elasticsearch , while the redish logo is of Redis . First let's talk about Elastic search.. Elasticsearch is an open source search engine. Now, what is a search engine? Search engine is basically a website, for example: google.com, yahoo.com, bing and MSN. What we look as Google chrome, Safari or Internet Explorer is basically a Web browser. Let's say we type "www.facebook.com" in a web browser's address bar , then the web browser will take us directly to the website "facebook.com". As for search engine, if we type in its search bar , "www.facebook.com", then it will open up different links according to the search algorithm. So Elasticsearch is like a search engine. But it is different from traditional search engines. Like in most of the search engines, tables are used to store data, while elasticsearch is no schema based search engine. In place of tables, JSON documents are used in Elasticsearch. I...
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UI / UX Designs

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Is there any website or an application that you enjoyed to use ? If I ask you why you like this particular application then most of you would say that it is fluent, it's easy to use or the theme is so soothing.  So what is behind all these user friendly themes and designs ? The answer is, UI and UX designs. UI stands for User Interface while UX is used for User Experience. In today's world it is important to provide user friendly interface. Your application must be liked by everyone to the extent that they don't want to close that tab.  Now lets dig deep into UI and UX designs.... UI vs UX designs.. The first thing is that UI designs focus on the interface or the front end, the application is providing to the user. It has to deal with beauty. How beautiful, attractive and good-looking is your application; determines its User Interface. While UX design deals with the experience of the user. Whether the user feels comfortable while using your application ...
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E-Commerce : Platforms

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Before digging into E-commerce platforms, let's first understand what an E-commerce actually is? E-Commerce... According to the Tokenization Rule , E-commerce is the combination of "E" and "Commerce".  The word Commerce means trade or buying and selling of items, goods, services, hardwares and, softwares... etc. And " E " stands for "Electronic", electronic means something like electricity, like signals, like something in the form of electrons (at lower level).  Image Source So, the word " E-COMMERCE " means: " A type of trade, that is done using electronic devices (computer, mobile or ATM machines etc). "   And to achieve electronic commerce, what's the most important thing? think over it!  Yeah that's correct! your own Internet is the most important thing to do E-commerce.  Major areas of E-commerce are: On-line shopping or retailing On-line bidding or auction On-line soft...
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Version Control Tools: SVN

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Someone once said:  The past cannot be changed, forgotten, edited, or erased. It can only be accepted . But then programming came into being and it stated that "you can change your past, but only the code past". Meaning; what you have coded earlier you can change, edit and improve it. And for that you need to have something like revision history, from where you can get the idea of what you have done (coded) in the past.  Questioning.. So how would you keep the history of your code? Would you make several copies after doing each and every change? Or will you opt for "control/command + z"? Obviously you don't go for such an inefficient way of controlling the version/history of your code while working on some large project. Answering... So here comes "version control systems". These systems/softwares are specially designed to help you in controlling the version of your project codes. They also enable you to share your code and collaborate...
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How to take notes in Freshman Year ?

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Yes, you have to take notes in the university class!  Before talking about the notetaking strategy, we will understand the importance of taking notes. Importance Of Taking Notes No doubt there are a few students who can produce good results without even taking notes in the class. But their number is least. Most of us need to make good notes in the class especially when we are in university. Notes are important because: They help us to keep track of what we have studied in the whole semester. Notes help us to prepare for the exams, in a very short time. We can refer to our notes for short quizzes in the eleventh hour. In addition to reading and listening, writing notes increases the ability to memorize the important concepts. It helps you to realize that you have done something in the class. Now that we have understood Why to take notes? Let's dig into the notetaking strategy  Notes taking Strategies One of my friends Ramlah Aamir Aziz used to take...
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Learn C++ in Depth

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I was searching about books related to programming that were written by Pakistani in urdu,  I found this book for C++.  I want to share it so that you can learn C++ easily in depth. so learn and enjoy :)
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Freshman Year : For All Engineering Students

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I believe:  "sharing good is caring" , s o, I decided to share some of the important videos, for all the engineering students, who are about to start their first semester especially in NUST .  so here you go.. (Click on The bulleted item, and you will get to the corresponding link) 1. Calculus: First, foremost and the dearest subject of students is "Calculus" , this will make you both cry and smile. So, if you want to do it well ,here are some videos: Professor Leonard:    www.youtube.com/user/professorleonard57/playlists I found it, really helpful 2. Applied Physics: Applied Physics abbreviated as "AP" is the second favorite subject of engineers at NUST (on a lighter note).  Michel van Biezen :  This is the physics vector playlist. You also can watch other AP related videos here: www.youtube.com/user/ilectureonline/playlists 3. Discrete Mathematics: I took this subject very light, but it isn't, so you need to pu...
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