I have the following Java code: The Issue I am having is that convertedDateis not correct in comparison to the zonedDateTime object. For Example when I have a zonedDateTime object of: with zone: The code above converts this to: What I would be expecting here is As the Africa/Abidjan timezone is 2 hours ahead of BST. How can I solve
Intellij can’t read images in resources subfolder
So I have a maven project in intellij and I want to load images from the resources folder. It works perfectly for files that are directly in resources/. However, files that are in subfolder (for example resources/images/) are not found. In this example, logo.png is correctly loaded while logo1.png is not found : I could put all my files directly
javax.validation.constraints.Email rules applied to the field it is used
Can I find a documentation where there are all the rules that the annotation @Email from javax.validation.constraints do for the field it is used. I tried to find, but without success. Answer You can check those pages; http://www.ex-parrot.com/~pdw/Mail-RFC822-Address.html JRS-380 AbstractEmailValidator
‘canAuthenticate()’ is deprecated in android
What should I use instead of biometricManager.canAuthenticate() is deprecated. Doc says This method is deprecated. Use canAuthenticate(int) instead. How to use canAuthenticate(int) like the above manner. Answer The direct replacement for your code would look something like: According to the javadoc, the possible return values are BIOMETRIC_SUCCESS, BIOMETRIC_ERROR_HW_UNAVAILABLE, BIOMETRIC_ERROR_NONE_ENROLLED, BIOMETRIC_ERROR_NO_HARDWARE, or BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED., as before.
Vuejs and quarkus development and deploy
I’m a begginer and have a tons os questions, but here is one that I need advice. I entered in a company that is building a program where the backend is build in Quarkus (java), and the front end in vuejs. My question is, as microservices, the two projects are done separatadely (diferent servers) with the vue consuming the endpoints
websphere work manager exceeding max threads
I have defined a work manager with max threads = 16 and it is not Growable. However, in the logs I can see thread numbering is as high as 180+. I suspect due to this, threads are getting starved waiting for resources and throwing a JDBC ConnectionWaitTimeoutException after 180 seconds. Why are so many threads getting spawned when the max
Using an outer field only for one method
I am implementing a recursive in-order traversal for a binary tree and want to save the data for each node in a list inOrderList which is modified only by this method. defining the list in the inOrder …
Get value from auto-increment cell in Word
I have simple table in Word The first column is auto-increment. How can I get the value from there? XWPFDocument xdoc = new XWPFDocument(resource.getInputStream()); List tables = …
Get updated object after mapping by lambda expression
I have a list of objects as following, I want to update one of these objects and I have the following implementation This returns an object which satisfied with the condition based on filter. Unfortunately this is an not-up-to-date object! How can I get the updated object after mapping? Answer This is because the set method of a List would
How to get all one and two letter combinations in order from a word?
For example, there is a line It is necessary to get all possible combinations, such as: p-r-o-g-r-a-m p-r-o-g-r-am p-r-o-g-ra-m pr-og-r-am and so on. How do I do this in java? Or at least tell me a general algorithm (with an example)? It is not a problem to break the deadline, at least one character at a time, at least two,