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dyellcgffg001 has registered.
4:57
jshan104 has registered.
3:37
Šimon Raichl has achieved a good result in a quiz OOP
19. July 18:56
prashanthkumarkoti has registered.
19. July 11:20
article_added
Šimon Raichl added article Inheritance And Polymorphism In JavaScript.
This lesson deals with inheritance and polymorphism in JavaScript. It explains everything on a simple example with people objects.
18. July 14:21
emaildownloaders has registered.
18. July 6:34
gallasmilan has registered.
17. July 9:39
Mark Angelo Resma Gonzales has achieved a good result in a quiz PHP
17. July 9:15
Mark Angelo Resma Gonzales has registered.
17. July 9:05
oxana has rated For and while loops in PHP.
17. July 2:47
oxana has rated Putting web pages together using PHP.
17. July 0:47
article_added
David Capka added article Graphic Clock in Java Swing - Drawing.
In this tutorial we continue to program Java analog clock, we'll learn to draw images as BufferedImage, and use Graphics2d with antialiasing.
16. July 12:17
Exercises for PHP lesson 6 from oxana
Thanks for the advice! I did the second task to remember how to write switch-case statements and I also found that t...
16. July 12:08
Exercises for PHP lesson 6 from David Capka
Good job, I have just some minor tips for you. Task 1 - All ok Task 2 - I wouldn't use switch for ranges an...
16. July 11:30
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Šimon Raichl added article Finishing an Object-Oriented Diary In JavaScript.
In this object-oriented programming tutorial for JavaScript, we'll complete our diary by adding a button to make the entry done and styling it.
16. July 11:22
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Šimon Raichl added article Improving the Object-Oriented Diary In JavaScript.
In this JavaScript diary tutorial, we'll add sorting the entries by date, grouping entries with the same date, and deleting the selected entry by a button.
16. July 10:23
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Šimon Raichl added article Objects, JSON, And Enhancing the JavaScript Diary.
In this JavaScript tutorial we'll continue with our OOP diary and store its entries. We'll explain the JSON format and localStorage.
16. July 7:42
Exercises for PHP lesson 6 from oxana
Easy exercise <!DOCTYPE html> <html> <head> <title></title> </head> <body> <form method="POST" act...
15. July 23:34
oxana has rated Exercises for PHP lesson 6.
15. July 23:31
gnmlktt has registered.
15. July 14:55
Lesson 13 - Finishing the object-oriented CMS in PHP (MVC) from David Capka
Hi, the condition checks whether the user is not logged in or it's required for them to be admins and they're not. ...
15. July 4:48
Lesson 10 - The flash-message mechanism from David Capka
I meant pressing F12 and then F5. That should refresh your CSS file in case your browser cached some earlier copy wit...
15. July 4:33
oxana has rated Conditions in PHP.
14. July 21:14
trikcex has registered.
14. July 14:50
Fernanda D'Emery has registered.
14. July 7:38
babaoyeoladele has registered.
13. July 21:41
maximanako has registered.
13. July 11:59
Davi Paula has registered.
13. July 10:28
Lesson 4 - Wiring controllers and views from Agostino I
But if the script is stopped, so the code that is after else $this->redirect('error'); that i...
13. July 9:33
Lesson 13 - Finishing the object-oriented CMS in PHP (MVC) from Agostino I
Other question :): Why in the registerController: try { $userManager = new UserManager(); ...
13. July 4:41
Lesson 13 - Finishing the object-oriented CMS in PHP (MVC) from Agostino I
In the authUser method, how can we translate in plain english the condition: if (!$user || ($admin && !$us...
13. July 4:28
Adam Saleh Adam has registered.
13. July 0:40
archrealgaro has registered.
12. July 8:54
Lesson 11 - Enhancing the wrapper and editor from Agostino I
Thanks, now it's clear ;)
12. July 6:04
Lesson 11 - Enhancing the wrapper and editor from David Capka
The goal is to generate question marks separated by commas. The sequence is generated by repeating ?,, which al...
12. July 6:03
Lesson 11 - Enhancing the wrapper and editor from Agostino I
In the code: public static function insert($table, $params = array()) { return self::query("INSE...
12. July 5:56
Lesson 10 - The flash-message mechanism from Agostino I
Hi David, I redownloaded the archive and the blue flash message doesn't appear again: I didn't do any changes to the ...
12. July 5:03
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Šimon Raichl added article Creating an OOP Diary In JavaScript.
In today's JavaScript tutorial, we'll deepen our knowledge of past lessons. We'll start programming our own object-oriented diary.
11. July 15:25
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Šimon Raichl added article Reference And Value Data Types In JavaScript.
In this tutorial, we'll explain how JS stores reference types (objects) and value types in memory. We'll talk about Garbage Collector.
11. July 11:57
article_added
Šimon Raichl added article Object Properties and Constructors in JavaScript.
This tutorial will teach us how to use object properties and constructors in JavaScript. We'll program a simple application to manage company employees.
11. July 6:45
Lesson 4 - Wiring controllers and views from David Capka
The line $this->redirect('error'); tells the browser to change the URL and stops the script immediately: ...
11. July 4:54
Lesson 4 - Wiring controllers and views from Agostino I
We redirect to ErrorController, but then is however exectued the following code of the routerController: // Calls ...
10. July 11:56
mosesmehboob has registered.
10. July 11:23
rtaylr has registered.
10. July 7:21
Lesson 4 - Wiring controllers and views from David Capka
Yes, $this->redirect('error'); creates a new request which is processed like any other URL by the application, resu...
9. July 16:34
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David Capka added article The First Object-Oriented Application in JavaScript.
In this tutorial, we'll explain how object-oriented programming works and we'll create our first object-oriented application in JavaScript.
9. July 16:28
Lesson 4 - Wiring controllers and views from Agostino I
and when in the RouterController code we have: $this->controller->process($par­sedUrl); $this->controller should...
9. July 14:46
Lesson 4 - Wiring controllers and views from Agostino I
When in the RouterController code(in the process method) we have: if (file_exists('con­trollers/' . $controllerClas...
9. July 14:41
Vulny Mpoungui has registered.
9. July 13:58
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David Capka added article Introduction To Object-Oriented Programming In JavaScript.
In this tutorial, we'll introduce object-oriented programming in JavaScript, it's advantages, and explain it's historical origins.
9. July 11:27
melindafarago has registered.
9. July 8:38
Lesson 10 - The flash-message mechanism from David Capka
Hi Agostino, I downloaded the archive and tried to enter a wrong antispam, the blue flash message appeared correctly....
9. July 7:52
Lesson 8 - Listing articles from the database in PHP (MVC) from David Capka
Yes, the controller's name ('article' in this example) is removed from the array using the array_shift() function...
9. July 7:34
saethq94 has registered.
8. July 23:55
Lesson 10 - The flash-message mechanism from Agostino I
I downloaded the zip: the flash messages appears but they haven't the style
8. July 5:09
robaczekpendraczek has registered.
8. July 0:52
Lesson 8 - Listing articles from the database in PHP (MVC) from Agostino I
or better: if we have localhost/arti­cle/example $params[0] is example right? Because there is the array_shift meth...
7. July 11:28
Lesson 8 - Listing articles from the database in PHP (MVC) from Agostino I
An example: if I have this address: localhost/article, the actual value of $params[0] is "article" right?
7. July 10:59
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Vikipedia added article Graphic Clock in Java Swing - Form Design.
In this tutorial, we'll design a Java Swing form for an analog clock and prepare the core logic to render the clock hands on Graphics.
6. July 7:39
Lesson 4 - Wiring controllers and views from David Capka
These are assigned in the particular inner controller (e.g. ArticleController) and then passed to the template from...
6. July 6:46
prutijana3 has registered.
6. July 4:30
Lesson 4 - Wiring controllers and views from Agostino I
It seems that in next articles we'll set them, now they don't have values
5. July 9:28
Lesson 4 - Wiring controllers and views from Agostino I
I understand that we set the values of $data array and then we use the index of the array as variable names in the ...
5. July 8:52
Akhil Reddy has registered.
5. July 8:03
Lesson 3 - Router from David Capka
Yes, exactly!
5. July 6:35
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Martin Petrovaj added article E-shop in ASP.NET Core MVC - Finishing the E-shop.
We'll finish the order editing by e-shop administrators in ASP.NET Core MVC. We'll manage order products and update data in background using AJAX.
5. July 6:32
Lesson 3 - Router from Agostino I
At the end of the article, writing: $router->process(arra­y($_SERVER['RE­QUEST_URI'])); we are passing an array t...
5. July 5:48
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Martin Petrovaj added article E-shop in ASP.NET Core MVC - Editing Orders 2 - Customer.
We'll program order editing by e-shop administrators in C# .NET. We'll display the form in a dialog box and update data in background using AJAX.
5. July 5:25
Torst Witt has registered.
4. July 3:06
neicy has registered.
3. July 21:17
tomek_xyz has registered.
3. July 14:29
mbwurzel has registered.
3. July 6:01
Lesson 3 - Images and links in HTML from Qwesi
Thanks David for the advice i appreciate it
2. July 14:35
Lesson 3 - Images and links in HTML from David Capka
As a webdesigner, you should know HTML/CSS. Once you know HTML/CSS, it's a good idea to look at the "Boots...
2. July 14:31
mack236 has registered.
2. July 10:55
Lesson 3 - Images and links in HTML from Qwesi
Sure I won't hesitate to ask questions when having any challenges, however, I want to be a web designer and would be ...
2. July 7:21
Exercises for PHP lesson 5 from oxana
Thanks! I thought a lot when I tried to solve the third exercise)
2. July 2:41
Exercises for PHP lesson 5 from David Capka
Hi Oxana, good job with the exercises! I find them all ok again.
2. July 2:34
Lesson 3 - Images and links in HTML from David Capka
Hi Qwesi, we're glad you like it! If you ever needed anything, you can always ask in the comments section :)
2. July 2:20
nvgqlkh has registered.
1. July 23:32
ualkali56 has registered.
1. July 22:37
Lesson 3 - Images and links in HTML from Qwesi
This tutorial is details explained am really learning a lot here , so far i have not had any challenges yet because a...
1. July 20:19
Exercises for PHP lesson 5 from oxana
exercise №1 <!DOCTYPE html> <html> <head> <title>Ask my ability</title> </head> <body> <form met...
1. July 18:17
Agostino I has rated Namespaces in PHP.
1. July 15:56
Kalson Saint has achieved a good result in a quiz HTML and CSS
1. July 4:47
oxana has rated Exercises for PHP lesson 1-4.
30. June 13:24
Shokirjon Madaminov has registered.
28. June 15:44
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Martin Petrovaj added article E-shop in ASP.NET Core MVC - Editing Orders.
Editing completed orders by e-shop administrators in ASP.NET Core MVC. We'll divide the view into multiple forms and update data in background using AJAX.
28. June 10:12
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Martin Petrovaj added article E-shop in ASP.NET Core MVC - Generating PDF invoices.
In this ASP.NET Core MVC tutorial, we'll prepare a view for invoices including CSS. We'll generate PDF invoice files in C# .NET using an HTML template.
28. June 6:13
thorsten.auch has registered.
27. June 12:19
servern has registered.
27. June 4:40
Peter Bilo has rated Enhancing the wrapper and editor.
26. June 17:23
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Martin Petrovaj added article E-shop in ASP.NET Core MVC - Order List 2.
We'll finish the administration page of completed orders of our ASP.NET Core MVC e-shop and prepare actions in the controller, create a view, JS, and AJAX.
26. June 14:14
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Martin Petrovaj added article E-shop in ASP.NET Core MVC - Order List.
In this ASP.NET tutorial, we'll prepare a page for administrators to see completed orders and manage their status (we'll prepare the business layer).
26. June 11:56
vazuwawi has registered.
26. June 8:19
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Martin Petrovaj added article E-shop in ASP.NET Core MVC - Tree Menu Editor.
We'll add a tree category menu editor using JavaScript and AJAX in ASP.NET MVC Core. We'll also serialize and deserialize the JSON format.
26. June 8:17
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Martin Petrovaj added article E-shop in ASP.NET Core MVC - Contact, Articles, Routing.
Instructions for adding other functionalities to the application before we start the order administration. Also includes new routing rules.
26. June 6:44
snotech has registered.
25. June 23:46
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