Blog: Vojtech Ruzicka (Vojtech Ruzicka)

213 blogs updated: 40 min. ago
Java 9: Compact Strings
Java 9 brings a new improved string, which in most cases, will reduce String memory consumption to half. String memory consumption The value...
23-05-2017 19:54:56 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Java 9: Enhanced deprecation
@Deprecated annotation, introduced in Java 5, received several enhancements in Java 9, which makes easier to document the deprecation of API...
17-05-2017 19:33:47 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Premium Quality Tests
Test quality is just as important as that of production code. Tests should not be excluded from quality checks and the same quality rules sh...
02-05-2017 15:21:48 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Preventing Clickjacking
Clickjacking is an attack, where the user is tricked into performing an unwanted action by clicking on a seemingly harmless element. How to ...
10-04-2017 15:46:48 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Detecting dependencies with known vulnerabilities
How to automatically detect vulnerable third party libraries as a part of your build process, integrate it with CI and track vulnerable depe...
23-03-2017 19:48:33 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
BEM – Writing CSS using Block Element Modifier Methodology
BEM is a lightweight front-end development methodology which makes your code more flexible, modular and reusable. What is BEM? Block Element...
20-03-2017 21:26:43 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
PostgreSQL's JSONB type mapping using Hibernate
PostgreSQL 9.4 added support for JSONB data type. Hibernate, however, currently does not support out of the box mapping for it. This post de...
16-03-2017 13:12:34 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Avoid Utility Classes
Utility classes, while popular, have some serious implications and you should think twice before using them. What is Utility Class? Utility ...
07-03-2017 14:35:17 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Session Fixation Attack
Session fixation is a type of attack, where the attacker can hijack user's session. What are some of the variants and how to prevent this ty...
20-02-2017 10:58:02 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Exam Notes - Pivotal Certified Spring Professional
Study materials and an exam review for Pivotal Certified Spring Professional Exam 4.2, with flash-cards and study notes. Resources Study Gui...
24-10-2016 14:29:51 Vojtech Ruzicka (Vojtech Ruzicka) Beginners

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