Blog: Vojtech Ruzicka (Vojtech Ruzicka)

211 blogs updated: 60 min. ago
Vaadin 8 Certification
After releasing Vaadin 8 and 8.1, the certification was updated to the version 8 as well. If you are considering taking the certification, t...
19-09-2017 18:26:07 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Book Review: The Complete Software Developer's Career Guide
Review of the new Book by John Sonmez. Is it a book, which every software developer should have on their bookshelf? Can it actually help in ...
07-09-2017 14:40:35 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Bit Manipulation in Java – Bitwise and Bit Shift operations
Java enables you to manipulate integers on a bit level, that means operating on specific bits, which represent an integer number. In some ca...
02-09-2017 16:14:54 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Practicing coding interviews online with a real interviewer using Pramp
Coding Interviews can be hard. Knowing algorithms and data structures is required, but not enough. You need to practice. A lot. Solving prob...
17-08-2017 19:21:06 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
IntelliJ IDEA Tips & Tricks: Improving performance
Running IntelliJ IDEA IDE can be taxing on your machine, especially for large projects, here are a few tips, which can help you to achieve a...
01-08-2017 15:58:59 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Measuring Javascript and CSS coverage with Google Chrome Developer Tools
A new feature in Google Chrome Developer Tools allows you to measure coverage of CSS and Javascript files. This allows you to easily detect ...
27-07-2017 13:52:15 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
IntelliJ IDEA Tips & Tricks: Presentations
How to make the most of the IntelliJ IDEA's view modes to make best presentations possible including visualization of the keyboard input? Pr...
12-07-2017 20:07:40 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
IntelliJ IDEA Tips & Tricks: Multiple Cursors
Sometimes it is useful to edit multiple places in the file at once, which can save you precious time and increase your productivity. Intelli...
29-06-2017 19:07:25 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
Java Cloning Problems
Java's own mechanism for copying objects is deeply flawed. What are the alternatives? What are the pitfalls if you decide to use Java clonin...
07-06-2017 22:06:26 Vojtech Ruzicka (Vojtech Ruzicka) Beginners
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

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