Have you ever dreamt of making the simplest application for calculating two numbers? Nope? Me also. But anyhow, I have started to make it only with JavaScript, without jQuery and it turned out to be fun after some time. That is…
Category: Just Tricks
All the other languages.
XML with PHP – make links easily
I really did not think to make a post about it, but as far as I have lost about 15 minutes in research how to do it, it is obviously that spending some 10 minutes more would be valuable. The…
AJAX – JQuery – PHP – JSON – Get data from DB with AJAX
Some time ago I have made a simple ToDo list with PHP here. Today, using its database and one function from the list, I have decided to make the todo list with Ajax. This means, that you should not refresh…
jQuery – Build a background with changing pictures with jQuery
So, animation in jQuery is a powerful thing! 🙂 Indeed. In the current article, I will show you the code, which I have used to produce the following beautiful video. It is just a few seconds, but you may still…
jQuery – A simple game with JQuery events
Working with JQuery becomes interesting, after you get some ideas what to do and you see how easy it is to build it. Although the code below can be made about 8 times less, I have really enjoyed copying and…
jQuery – DOM – InsertBefore, PrependTo and other examples
So I have tried to learn a little about jQuery and its DOM functions and this is what I have managed to do today – an example with “insertBefore”, “prependTo”, “insertAfter” and “appendTo”. Pretty much that is what the example…
PHP – JQuery – MySQL – Make a simple drop down menu
After the simple ToDo list here, I have decided to add more features to it. So, a possible feature, looks like this – you have a drop down menu with all the users in the database: Then, after a selection,…
PHP – Build a HTML Table From any Query
As far as I am putting some efforts towards PHP and understanding why it is so hated by programmers all around, I have decided that the results from the queries should be always easily displayed in an HTML table. A…
PHP – Make a simple To Do list with PHP
Some two days ago I have decided that it would be more fun if I try to make a simple PHP todo list, while trying to learn the language. 🙂 After all, I have made this exercise with JS (no…
PHP – Simple guessing game
Indeed simple. These are the rules (from a homework of the SoftUni): Implement a “Guess Number Game” in PHP. Keep the secret number in the user’s session and indicate “Up” or “Down” after each guess. At the start page of…
JQuery Strange Game – A way to tease yourself with JQuery events
The idea here is to try to start the YouTube clip, which is embedded in the light blue square, just bellow the jelly fish. I am using mouseout, mousemove and click events with JQuery to illustrate their way of working.…
JQuery – Select First, Last, Nth, Second Children
Ever wondering how to select children in JQuery? No? Then skip to the next article. My case is the following – I present a div with divs, and I try to select its children, changing the borders and the background.…
JQuery – Randomize Anything – Random Numbers with Random Colors
Some years ago, while I was writing my master thesis (I have two of them in two different languages), I remember that I was told that I should write something that is not written before and I should convince the reader…
PHP – Inheritance and Overload in a Class
Have you ever dreamt to understand the inheritance and the overload from once 5 minute example? No such dreams? Anyway, in case you ever tend to think about it, here is the example with PHP. Let’s imagine that we have…
PHP – Make Iterator with PHP Class
PHP and iterators… Violin and boxing… Anyway, it is possible and the possibility is since some years ago. In this article I will simply show how to make an iterator with a PHP class. And I would iterate in a…
PHP – class with functions
After some time with JS and Python, this week I have decided to continue with PHP. So, let’s see how you can make a class with a function in PHP. My class would be called Investment, with 3 public variables…
jQuery – a Simple Example With Two Links
Today I have started to take a better look at JQuery. And it seems wonderful! Indeed. Full of wonders 🙂 Thus, I have started to code something trivial – like the picture below: With JQuery, this click option of the…
Tagged with: JQuery links
JavaScript – Format HTML with JavaScript code
Have you ever tought of formatting HTML with JS in stead of CSS? Why have you tought about it? Anyway, if playing with formats is your thing, here is a small example how to achieve the following picture with JS…
Java Script – Random pictures
Imagine that you are in a situation, on which you are wondering among 8 different choices. Thus, the following program would be able to help you take a solution. Or at least to check the way JS works with arrays,…
PHP – Issue yourself a certificate – PDF and PHP
As you are probably aware, this site is called VitoshAcademy. As far as the site is called this way, I have tought of finding a way to issue automatic certificates with PDF and PHP. And this is exactly what I am going…
PHP – Get data from XML to HTML file with PHP
Now continuing with PHP – today I will show you how to use a simple xml file and to get its data to a PHP file in the Internet. Not as difficult as it seems actually – XML files are…
PHP – Writing to a file with php
Reading and writing always come together. Thus, after presenting the way to read from a file, now it is time to be able to write: Writing in PHP is not a challenge, the only tricky part is to…
PHP – Reading from a file into a HTML table
As I have already mentioned in a previous article here, lately PHP has attracted my attention. Thus, today I will show how to build a small HTML table from a txt file, using each line in the file as a…
SQL Server – Solution of the first part of the SoftUni Exam for SQL Server
Just a day ago I have participated at an exam, organized from SoftUni for SQL server. The exam can be found here and the questions for it are here. In the current article I will present my answers from the first part…
SQL Server – Create two tables with primary and foreign key with SQL code
There is a simple way in VBA and in Python to create tables in the database you need, giving the tables a name of a variable and the type of a variable. In SQL Server, we also have a way…
SQL Server – Get data below the avarage; Difference between Left and Right Join Explained
I have started to explain tricks with SQL Server in a series of articles about a week or two ago. Today I will use a database, mentioned in a previous article. Get data below average The task is to get top…
SQL Server – Conditional Query And Multiple Tables Join (Many to Many Query)
As I have already started some time ago with SQL Server, in this article I will present the way to write a if-else case in sql query. The database is available here, I have used a sample DB for one…
SQL Server – Simple Transaction in SQL Server
So, after starting with SQL Server custom views, SQL Server Triggers, SQL Server Procedures and Functions, now it is time to pay some attention to SQL Transaction as well. What are transactions? Microsoft says the following: A transaction is a single…
SQL Server – Procedures and Functions in SQL
So, continuing from yesterday with the SQL Server subject, it is time to introduce some nice ways of writing functions and procedures in SQL. What is the idea, behind the functions and the procedures in SQL? Pretty much, I would…
SQL Server – create trigger to log changes in DB
About 6 months ago I wrote about the way to create a log sheet in Excel with VBA. Nowadays, as far as I am doing a small upgrade from MS Excel to MS SQL Server 🙂 , I was interested…
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