Alright – Before you say this is a duplicate, I’ve looked over every stack overflow article I can find, and none of them work and/or answer the question properly/simply. All I need is to repeat a function with a volley request inside of it every x-seconds. Basically, I have a fairly simple Volley request inside a function, which works absolutely
Tag: java
How to customize setError message in Android Studio with Java
I have several error messages in an Android Studio app using Java and I cannot figure out how to customize their appearance. I have consulted several answers on this site but none of them have worked for what I want. This is what the error message looks like. I want to change the colors of the black background, the white
Is there a way to copy int[] to another int[] without repeated ints?
We can’t use ArrayList or something like that, because the teacher told us to not use them, so I got stuck at this point. The signature of the function is: public static int[] deleteNth(int[] elements,…
How to place GUI components in java in the center?
I’m trying to create a mini form, that suppose to look like this: So far I got this: The problem is that I need to have this gap from the left, so that my form will be at the center, but I don’t …
How to store json object in a column of mysql using spring boot/java
Requirement is like that a json object is send from postman and i need to receive it on a restcontroller and save that whole json object as it is to the mysql database Table Column(in one/single column) using spring boot. assume the above json object is send from postman to a spring boot restcontroller. How can i save that json
Spring-Boot-Security: Custom Authenticator
I am starting with Spring-Boot and have an application with WebSecurity. Its working fine, I have InMemory Authentication with static user/passwords. Now I have no need for DB or LDAP or … But I want to build a custom authenticator that uses dynamic data (e.g. password has current time in it). How to implement a custom authenticator? How can I
Is there an analogue of put function of Map interface in List?
I have an ArrayList(input) of Node objects. Each node stores the information about how many times a sentence has been searched. The definition of Node class is – class Node { String sentence; …
Can’t figure out why ScriptEngine engine is null in code
This is some of the code I’m running for a MapleStory server. Whenever a script for an event like talking to an NPC is supposed to occur, this script will be run to create a scripting path for whatever script is being called up (NPC, portal, event etc.). I am also using jdk1.7.0_80 This is the bat error I receive:
How can I send an email from a JSP? I have an error
I am trying to send an email from a JSP using gmail, I tested my code in a normal Java Application (not web) and it works well, but I have this problem java.lang.NoSuchMethodError: sun.security.ssl.Handshaker.setApplicationProtocols([Ljava/lang/String;)V when I run the JSP, here is my code By the way, I am using jdk 1.8.0_251 and Payara server 5.194 (I tried by using glassfish
Cant find pattern with Scanner in Java 8
I’m working with Java 8 on eclipse and trying to use regex to detect strings in a file, but I’m not detecting anything. I’ve tested the regex on its own and it successfully match’s strings in the file …