I want to implement the following function using python, it uses public key to encrypt the password and then using base64 to encode it. I have searched many answers but I didn’t find a solution, I think probably I didn’t understand them. Would you please give me some advice? I use the following co…
Tag: java
Errors with importing JavaPlugin to Eclipse
I want to make a plugin for Minecraft, but I have problem with importing JavaPlugin into Eclipse. When I type I get these 2 errors. I have tried restarting my computer, reinstalling Eclipse, downloading all over again but nothing works. I am sending a link to a screenshot. https://paste.pics/GHDFU Please help…
How to Test a Spring Boot 1.2.7 Application?
I need to test old Spring Boot Java application (version of Spring Boot 1.2.7, Java 1.8) and I don’t want to change Spring version (because the application is very voluminous and then I will have to refactor the code very much). I’d like to apply to input of my desktop application different table …
How can I get the value at the end of a string?
I’m trying to write a simple and quick text-based java dungeon crawler. The player can type in simple 3 letter commands followed by a number value like this: NTH 21, or ATT 3, or CST 102, etc… I know how to get the first 3 letter command using substring(). I also know I can use substring() to get …
How to get CMS (PKCS#7) from PKCS#1 Zeal id integration
I am integrating CSC2QR zeal id integration. where i am sending the Base64 URL encoded SHA256 hash (OGRlY2M4NTcxOTQ2ZDRjZDcwYTAyNDk0OWUwMzNhMmEyYTU0Mzc3ZmU5ZjFjMWI5NDRjMjBmOWVlMTFhOWU1MQ==) for signature and in response I am getting PKCS#1 raw signature . I am stuck on how I can use this information to digita…
How to print number 1 to 10(in that sequence only)using loops(java) if int i = 10
Output must be 1 2 3 4 5 6 7 8 9 10 I have tried While loop but it prints from 10 to 1 Answer Assuming you must use i with an initial value of 10.
What is the name of the design pattern where I dynamically pick the correct implementation based on data?
Originally I picked the correct User implementation, based on domain and realm data from the Java EE server. However that was company code, so I had to rewrite the example with numbers. I hope the underlying pattern is still understandable though. For those unfamiliar with CDI, @Inject Instance allows you to …
Java Calculator program issue
I am trying to develop a calculator program that inputs an arithmetic expression of the form number operator number = and computes the result of the expression. The expression will be evaluated from left to right not considering regular operator precedence. For example, the expression 14 – 5 * 3 = will …
How to show Posts by Specific users in a recyclerview using FirebaseUI library (Java Android)
I am using FirebaseUI library for my social app. I was able to retrieve posts by all users into a recyclerview. My goal is to have another option where users can view and edit their own posts. I cant seem to get user specific posts from the database, how do I go about doing this? Also I’m using a recycl…
How do I make the returned integer value in this program print a message, depending on the value?
I have semi-successfully coded this program. As it stands, it prints an integer value as a result of what you type in. The only results can be 0, 1, or 2. I am wondering how to make java display a message for each one of those 3 integer values. For instance, a returned result of 0 might make it print