Login
Discover
Waves
Communities
Login
Signup
Petre Popescu
@ppopescu
41
Followers
4
Following
10
Follow
Resource Credits
Available
Used
Website
https://petrepopescu.tech
Created
2021-08-24 11:37
RSS Feed
Subscribe
Blog
Blog
Posts
Comments
Communities
Wallet
ppopescu
programming
2022-02-08 11:34
Building a REST API in Play Framework
Article originally posted on my personal website under Building a REST API in Play Framework. Sample requests can also be found there When building web applications, REST has become the most widely used
$ 0.000
1
ppopescu
java
2021-11-22 08:24
Using “pepper” to increase password storing security
Article originally posted o my personal website under How to securely store the password using a salt and pepper In a previous article I wrote how to securely store a password in the database. The article
$ 1.124
17
ppopescu
java
2021-11-15 08:19
Using JSON Web Tokens for Authorization
Article originally posted on my personal website under Using JWT in Java A useful feature of a web application is the possibility to authorize a client to access certain features of the app. Once
ppopescu
programming
2021-11-08 15:13
The Story about 3 Interviews: Good, Bad and Ugly
I haven't changed jobs for about 4 years and I decided that it was time for either a change, or a substantial increase in my pay at the current company. I wasn't set on leaving my current job, but it is
ppopescu
javscript
2021-11-01 07:16
Optimizing jQuery DOM manipulation
Article originally posted on my personal website at How to optimize jQuery DOM manipulation If you are working with JavaScript then most probably jQuery is a library you are using quite frequently. jQuery
ppopescu
java
2021-10-25 05:11
Keep your code well organized. How I structure my web project
Article originally posted on my personal website at How to organize your web project It is easy to get carried away and just write code. The code may even work as intended but trust me that, in 6 months
ppopescu
java
2021-10-18 10:47
Exposing sequential IDs is bad! Here is how to avoid it.
When working on LOGaritmical, I initially had my primary keys defined as UUIDs. I took this approach for two reasons: security and to avoid collisions even when there are many rows. My initial reasoning
ppopescu
java
2021-10-11 08:42
Designing and Coding Event Management in Java
An improved version and source code on my personal website: How to code events in Java A few years ago, back when ActionScript 3 was still used, but barely, I wanted to try game development in Java. All
ppopescu
java
2021-10-06 06:28
Building a form in Play Framework
Almost all websites require a form in one way or another. It can be as simple as a search field or a more complex form with many inputs and validation mechanisms. Either way, the main principles are the
ppopescu
java
2021-09-28 05:30
You should always do server-side validation! Always!
Original article with another example on my personal website Web technologies have evolved a lot in the past few years, both on the server-side as well as on the client’s side. There are many web frameworks,
ppopescu
java
2021-09-19 14:29
How to properly store a password in the Database
Article originally posted on my website un How to securely store the password in the Database When I started LOGaritmical, one of the first functionalities that I implemented was registering a new user.
ppopescu
java
2021-09-09 06:02
Simple Collection Manipulation in Java Using Lambdas
One of the most powerful features introduced in Java 8 was Lambda Even though at first it may not seem much, the new functionality speeds up both coding and execution in many cases, if used correctly.
ppopescu
java
2021-08-24 11:48
How to use String UUID in Hibernate with MySQL
When creating the database structure it is important to make sure that each row in a table has a unique ID so that it can be easily indexed, retrieved, and manipulated when needed. The most common methods
