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Ссылки с тэгом "уроки" 

Создание реалистичной имитации рисунка маслом в Photoshop

There’s some talented artists out there who can hand paint stunning hyper-realistic art, but those kinds of skills are something us mere mortals can only dream of. Thankfully with the help of Photoshop it’s possible to create cool effects to mimic the style of painted images.

In today’s tutorial I show you a few steps that will transform a photograph into a digitally painted piece of art with detailed brush strokes and blotchy colours.

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Теги: photoshop, креатив, уроки, шпаргалки,

Game Programming Patterns

Hey, Game Developer!

  • Do you struggle to make your code hang together into a cohesive whole?
  • Find it harder to make changes as your codebase grows?
  • Feel like your game is a giant hairball where everything is intertwined with everything else?
  • Wonder if and how design patterns apply to games?
  • Hear things like “cache coherency” and “object pools”, but don’t know how to use them to make your game faster?

I’m here to help! I wrote this book to answer those questions. It’s a collection of patterns I found in games to make code cleaner, easier to understand, and faster.

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Теги: программирование, уроки, шаблоны, шпаргалки,

Sorting Algorithm Animations

These pages show 8 different sorting algorithms on 4 different initial conditions. These visualizations are intended to:

  • Show how each algorithm operates.
  • Show that there is no best sorting algorithm.
  • Show the advantages and disadvantages of each algorithm.
  • Show that worse-case asymptotic behavior is not always the deciding factor in choosing an algorithm.
  • Show that the initial condition (input order and key distribution) affects performance as much as the algorithm choice.

The ideal sorting algorithm would have the following properties:

  • Stable: Equal keys aren't reordered.
  • Operates in place, requiring O(1) extra space.
  • Worst-case O(n·lg(n)) key comparisons.
  • Worst-case O(n) swaps.
  • Adaptive: Speeds up to O(n) when data is nearly sorted or when there are few unique keys.

There is no algorithm that has all of these properties, and so the choice of sorting algorithm depends on the application.

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Теги: программирование, уроки, шпаргалки,

How to Access Google Calendar With PHP Using Google API

Google calendar is a very useful calendar service. It is easy for web programmers to interact with this calendar. You can use simple techniques like embedding calendars on your site. You can also interact on an entirely different level by using PHP and the google API's. Zend Framework provides a good place for the beginning and advanced PHP programmer to make this connection.

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Теги: ajax, api, faq, php, документация, программирование, сервисы, уроки, фрэймворки, шпаргалки,

Уроки Photoshop: Фотография с эффектом разлетающихся частиц

В этом уроке я решил вам продемонстрировать простой процесс манипуляции с изображением, в ходе которого мы будем также использовать различные кисти и работать с эффектами освещения в Photoshop. В результате пошаговых операций мы достигнем следующего результата:

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Теги: photoshop, дизайн, креатив, уроки,

Уроки Photoshop: Стеклянные иконки в хромированном ободке

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Теги: photoshop, дизайн, креатив, уроки,

101 CSS Techniques Of All Time

CSS has fundamentally changed web design, it has provided designers with a set of properties that can be tweaked to make various techniques to make your pages just look right. Today we are presenting a round-up of 101 CSS techniques designers use all the time. Definitely worth taking a very close look at! This is just the first series , the second part will be coming soon, stay tuned and Enjoy!

 

 

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Теги: css, верстка, уроки, халява,

Form field hints with CSS and JavaScript

It’s a basic example of how helpful a little JavaScript and CSS can be in a form. Instead of the input hints always showing and potentionally cluttering a very simple form, only the hint for the currently focused input will show. This article will show a way to do this.

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Теги: css, javascript, верстка, уроки,

Build an RSS 2.0 Feed with CodeIgniter

In this tutorial, we will build a RSS 2.0 Feed with the PHP framework CodeIgniter. After this tutorial, you will be able to build a feed for any custom website in no time at all.

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Теги: codeigniter, php, программирование, уроки,

Уроки Photoshop: Лицо в листьях - Cover Feature, спецэффект

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Теги: photoshop, дизайн, креатив, уроки,

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