C# – How to build own libraries in C#
Ever building a code, which you would like to have in every program you make? Most probably. So, if you are coding in C#, this is the way to do it – through libraries. So, these are the steps: In …
Year: 2016
C# – CodeForces 360 – Two Simple Tasks
This Wednesday I have not participated in the CodeForces competition – I was either too tired on Wednesday or I had something better to do. 🙂 Anyhow, I have just taken a quick look at the first two problems of …
C# – How Delegates Work
Coding in C# is always fun, when you come from the VBA Excel world. There is much cool stuff, which you see and then you start wondering – why is this not implemented in VBA and why should I write …
Book Review – JavaScript Object Programming
Some time has passed after I have received the JavaScript Object Programming for a review from Apress.com. Actually, much more than expected, considering the size of the book of only 95 pages (w/o appendices). Let’s write something about the book …
C# – Algorithm – Bear And Prime, Interactive Problem in CodeForces – Part 2
In Part 1 here I have shown the code that gives full points in the interactive CodeForces.Com problem for Bear And Prime.The trick is that writing hard-coded values in a code is really far away from a good practice in …
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C# – Algorithm – Bear And Prime, Interactive Problem in CodeForces
On Wednesday I was participating in a round of the second division of Codeforces.Com and I managed to resolve 2 problems (1 completely, 1 not exactly completely :)). The third problem was written to be “interactive” and as far as …
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C# – Algorithms – Bear And Finding Criminals (from CodeForces)
This Wednesday on 18:35 I did not have anything better to do than competing in codeforces.com. I have just finished work at 18:00 and I managed to get home before the start of the competition and even to get a sandwich …
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C# – Algorithms – Vanya and Label
On Wednesday I have participated in a codeforces.com competition and it was not as quite successful as I wished it to be. I managed to solve 2 problems and 1 of them was “hacked”, which means 1 problem. Anyhow, I was …
Book Review – JavaScript Object Programming – Coming Soon
JavaScript object programming – another book for JavaScript is waiting to be reviewed in vitoshacademy! 🙂 Hopefully, after reading it, I will understand deeper all the ways to make OOP in JS. It was always a trilling subject for me, let’s make …
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Book Review – Databases for Small Business – Coming Soon
Database for small business was something I thought I had no competition in. 🙂 My idea was that the “great professional developers”, the so-called “champions” do not go into that field and thus, there is plenty of place for …
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Book Review – Learn PHP 7 – Coming soon
After writing some articles about PHP and even reviewing books about it, I have asked the nice people from Apress.Com to kindly send me the book PHP 7 for a review. And they did it! 😀 Thus, I hope I would …
C# – Algorithm Solution for Vasya and String
I have not solved algorithm problems in a while and thus, I have decided to take a look at the latest not difficult problems Codeforces.Com. I somehow liked the problem for Vasya And String as far as it seemed quite easy …
VBA – Bayan Bus Algorithms
Some one year ago there was something called Bayan 2015 Contest, published in codeforces.com. Thus, I have decided to solve one of the contest problems with VBA in Excel. And actually, as expected I have managed to do it! 😀 …
Book Review – Excel VBA 2013: For Non-Programmers (Programming in Everyday Language) – Second Edition
Some time ago I have reviewed the first edition of Excel VBA for non programmers. Thus, I was really flattered when the author has asked me to review the second edition as well. 🙂 The strong sites from the first …
C# – Unit Testing In C# – Fibonacci Example
Unit testing is fun. Somehow. At least in C# 🙂 As far as I am making a living mainly as a VBA developer and I am taking a look at other technologies, I am always somehow jealous of how sufficient and …
C# – LINQ, ForEach, Classes, Override
Some 2.5Â years ago I have first written an article for LINQ, when I was learning it. Now, I was watching at some videos about algorithms and I realized I have not used LINQ in quite a while and I have …
VBA – Depth-First-Search Algorithm with VBA
Depth first search algorithm is one of the two famous algorithms in graphs. I am now in “Algorithm Wave” as far as I am watching some videos from SoftUni Algorithm courses. In the current article I will show how to …
Book Review – Full Stack JavaScript
Some months ago I have asked Apress.Com to get the book Full Stack JavaScript for a review. Finally, I have finished it, thus the review can begin 🙂 The book is divided into 8 chapters, introducing different technologies as Backbone.js, …
VBA – Longest Increasing Subsequence
The longest increasing sub sequence is a well-known problem in computer science, its Wikipedia page is translated into 9 languages. 🙂 Thus, as far as I am watching some programming and algorithms courses in the SoftUni, I have decided to …
C# – Three Algorithms For Fibonacci Numbers
In the current article IÂ have decided to show three ways of calculating the Fibonacci numbers in C#. The reason for this is, because Fibonacci is usually given as an example for recursion and it is probably the worst way to …
Book Review – Pro PHP and jQuery
A little less than two months ago I was kindly provided with the second edition of the book Pro PHP and jQuery for a review. I have about 2 years experience with both technologies, although I am making a living mainly …
jQuery Selectors – How to select by Id, by Element, by Class
“Working with jQuery is easier after one masters its selectors.” Paulo Coelho There are three main ways to select an element in jQuery – by element, by class and by tag. Thus, I have decided to create a simple web …
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jQuery – Add And Remove to list, Generation of Random Text
In the current article I show how to make a simple adder and remover with jQuery to a list and how to generate a randomizator (not a real one, though!) with jQuery. We have three divs – my_main, my_adder, my_remover and …
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jQuery – Change Classes and Select Ids in JS
Here I will show how to change classes in jQuery and to use classes and ids. The idea of the sample is really simple – we have two divs – one clickable and the other one not. Once …
JavaScript – Make a RegEx Text Tool
Plenty of Regular Expressions tools are available in the net. Most of them are free and quite quick. I have actually never thought that building such a tool can be done rather quickly, as far as the RegEx is part …
JavaScript – Map, Reduce, Filter. Functions in JavaScript
One of the New Years Resolutions, if I had one, would have been to learn JS this year. And as far as I am a VBA developer I automatically assume that I know the basics of it. But still, there …
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JavaScript – Make a inheritance function
In JavaScript there are plenty of ways for inheritance. I can think of at least two. 🙂 However, a nice one is if you do everything “by the hand”. Thus, writing a function, that gets the inherited object and makes …
Book Review – Dashboards for Excel
One month ago I have announced that I have obtained the book Dashboards for Excel for a review. Now, I have read most of the book (without the parts for Excel 2013 at the end) and I am able to …
jQuery – Make a simple background color picker
jQuery is probably the most popular JavaScript library. There is a reason for it – the community loves it, because it is quite understandable and useful. Today I have decided to come up with a solution of a homework from …
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JS – OOP in JavaScript
JavaScript is probably the language that I have decided to specialize during the first half of the 2016. 🙂 Thus, today I have taken some 3 of the homework tasks of the SoftUni in the Advanced JavaScript Course, just to …