I am trying to add a custom retry strategy to my HttpClient such that it retries on SocketTimeoutException and NoHttpResponseException. However, the custom retr
public static void downup(int n) { System.out.println(n); if(n>0) { downup(n-1); System.out.println(n); } } I saw this code a
I want to add a set of IPs to several rules of my firewall that meet the following conditions: They are enabled Inbound rules Contain IP 4.7.5.6 With the follow
I lost some Java code. I keep only several JUnit tests for hashing. I tried to implement this: public interface HmacService { String hash(final String numbe
What are Null Pointer Exceptions (java.lang.NullPointerException) and what causes them? What methods/tools can be used to determine the cause
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I am trying to set up 2 google sheet files where File 1 takes in quotes; code, description, quantity, unit cost, discount, price with discount, and total for in
Hello everyone I have the following code to take the location I need to use those values to send them to another page or component if someone could help me it w
In one of my box, I see special characters being added to "/etc/hosts" file. Not sure what is causing this. Any idea on how to debug this ? ^@^@^@^@^@^@^@^@^@^@