In my code, I want to restart the program. For this i have used the following code in Windows: For Linux Builds I used So now, the implementation for Windows works just fine. It begins a new instance and exits the old. But the Linux implementation is kinda a bit odd. I added System.exit(0); thinking that it w…
Which Thread.sleep commands pauses which threads?
I have four declarations of Thread.sleep(…) below. Each of the declarations is marked with that Line #1 to #6. My question is which declarations put which threads to pause? class Runa extends Thread{…
Passing List in @RequestHeader Restapi
I want to pass list of string in my controller via Request Header @RequestHeader(“list”) final List<String> listOfString. Can this be used. How can I pass list of string in header via Postman? list={item1,item2,item3}. This is not working while I want to test via Postman. Is there any way? A…
how to use libphonenumber in android studio to get country code
Basically I don’t know how to use libphonenumber in android studio to get country code like(+91) I have tried and but it’s giving me the first two letter of my input number. Answer this might be helpful for u Countries.class Country.class
Karatsuba Algorithm without BigInteger in Java, unexpected behaviour while recursion
So I want to run Karatsuba Algorithm without using class BigInteger in Java, so upon following the pseudo-code and this question, I came with the following code Now, the problem with this is that it’s producing the wrong answer, 1234*5678 is giving 11686652, which should’ve been 7006652. As a begi…
Regular Expression for not allowing two consecutive special characters and also not in beginning and end
I’m looking for a regex for a string to Contain only A-Z a-z 0-9 _ – . Not begin/end with _ – . Not containing consecutive special characters or their combination Max 36 length, minimum 1 Right Wrong: I seearched around and got this :- but this allows all special characters and not just the …
Java Android ImageView-Image rotation only works for the first time
I have written a code on in java for image view that will rotate and fade away and another image will be visible, I use imageViewer.animate.rotation(3600).alpha(0); now this works fine when I run the code on an emulator, the images fade and re-appear just fine, but the problem is about the rotation after I co…
Spring Cloud Config Server fallback for multiple repositories
We are using spring cloud config server backed by bitbucket for config files. We have configured multiple repositories in application.yml of config server. We want to make it available even if bitbucket is down. We are looking for a solution that can cache config repositories and in case bitbucket is down it …
Rest-Assured – How to validate response body with POJO
I’m freshman in Rest-Assured. I have a simple test which gets response body and I want to validate whether the response body matches with my POJO class. Here is my test: Here is my POJO class: So how to validate that the response body structure is equal to my POJO class? Thanks in advance Answer Try the…
Android: pass data from initial activity (launching Zxing scanner) to onActivityResult callback
I use the library zxing-android-embedded in my Android App. Before calling initiateScan() method to start the scanner from my activity, I set a class variable scanedItemId to know on which item I clicked to scan: Then I get the result via onActivityResult method. It works well but my class variable scanedItem…