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Category: Java

Design patterns in examples - State

Active, inactive, saved, verified, sent, completed. Do they seem familiar? If so, you have had a potential use case for State design pattern. Would you like to learn it? Then, let's do it.

 

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Category: Java

Design patterns in examples - Memento

Memento is a design pattern that represents one of the possibilities to implement save and restore functionality.

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Category: JavaScript

Although automatic watching for changes and rebuilding bundles is a great webpack feature that improves development, there is some more manual work that needs to be done before you see the result in the browser. I would like to show you how webpack-dev-server can help you.

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Category: Java

alertThe same application code, the same database engine but it works on one server, on another does not. Why?

 

 

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Category: JavaScript

webpackDevelopment in JavaScript would be incomparably easier without a bunch of issues that are caused by differences between browsers. Especially one of them that is always behind the others - Internet Explorer. Unfortunately, people still use it, even knowing that Microsoft released Edge which should replace IE. It is very likely that your JavaScript application will not work properly on IE11 unless you consciously take care of it. Welcome to IE11 hell.

 

  1. Tutorial for webpack 4 - part 11 - external JS library (jquery-ui)
  2. Tutorial for webpack 4 - part 10 - watching for changes
  3. Tutorial for webpack 4 - part 09 - external CSS library (Bootstrap)
  4. Tutorial for webpack 4 - part 08 - external JS library (jQuery)
  5. Tutorial for webpack 4 - part 07 - multiple JS files for a page
  6. Tutorial for webpack 4 - part 06 - SCSS
  7. Tutorial for webpack 4 - part 05 - CSS
  8. Tutorial for webpack 4 - table of contents
  9. Tutorial for webpack 4 - part 04 - Modes
  10. Tutorial for webpack 4 - part 03 - HTML files in bundles
  11. Tutorial for webpack 4 - part 02 - first bundles
  12. Tutorial for webpack 4 - part 01 - introduction
  13. Var, let and const in JavaScript
  14. npm ERR! code ERR_STREAM_WRITE_AFTER_END
  15. Repeating actions with Spring Retry
  16. What is Kotlin?
  17. Logging configuration for Spring Boot (logback)
  18. Code minification and cache-busting
  19. Code minification with Gulp
  20. Plugin for EU cookies law
  21. Cannot find ServletContextInitializer
  22. Google and Facebook login in one application
  23. Module xyz reads package org.apache.commons.logging from both commons.logging and jcl.over.slf4j
  24. Getting started with Single Sign On with Facebook in Spring Boot app
  25. Grid system in Bootstrap 4
  26. Scheduling tasks in Spring
  27. Java Influencers about Project Jigsaw
  28. Testing for exceptions in Spock
  29. Using @ControllerAdvice to handle @Controller exceptions globally
  30. Angular 2 video tutorial for beginners
  31. Use the built-in formatting to construct this argument.
  32. Testing arguments of method execution with Spock Framework
  33. Adding rows to HTML table with jQuery
  34. Two equality operands (== and ===) in JavaScript
  35. Google Sign-In with Spring Security (no Spring Boot)
  36. Full reinstall of Node.js
  37. After NGPOLAND 2016
  38. Google profile details in Spring Boot application
  39. NGPOLAND 2016 is coming
  40. npm ERR! peerinvalid
  41. Getting started with Google Sign-In in Spring Boot app
  42. How it feels to learn JavaScript in 2016
  43. Basics of mutable and immutable classes
  44. Story of LazyInitializationException
  45. jQuery UI themes - buttons and dialogs
  46. Button and confirmation dialog in jQuery UI
  47. Google-like calendar in web application
  48. What the heck is the event loop anyway?
  49. Lombok - solution for getter and setter boilerplate code
  50. Enabling H2 db in Spring Boot app
  51. Spring Boot application deployment on standalone Tomcat
  52. Code minification - the archaism?
  53. Testing user interface with Sahi
  54. Setting up SASS with gulp
  55. How to mock static methods
  56. Custom filters in AngularJS
  57. JDBC connection strings and drivers
  58. Formatting data - filters in AngularJS
  59. Getting C/C++ performance out of Java
  60. ng-if vs ng-show
  61. Showing and hiding elements with ng-show and ng-hide
  62. Migration to Angular 2
  63. Creating custom AngularJS module
  64. Configuring AngularJS project to use UI Bootstrap
  65. How to add an external module to an AngularJS project
  66. Setting up AngularJS with bower and gulp

AngularJS

Kotlin