Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question How do i merge two object lists in java for eg: i have 2 lists listA listB with one object each like listA[name=abc,age=56, weight=null] listB[name=Null,age=Null,weight=70]
Tag: merge
executeUpdate() returns always 1 with MERGE statement
ExecuteUpdate() is always returning 1. Pls suggest and appreciate any input. Procedure: Java code: stmt.executeUpdate() – always returns 1, even though insertion happens only once. Appreciate any inputs on this. Ideally, if there are no insertions or errors, it should return 0 or any exception trace. Pls, suggest.** Answer We can make the column a primary key. Now when multiple
Merge map properties to Java POJO
I’d like to implement UPDATE (method PUT) operation for REST api. From front-end application my controller method expects map of values, for example: I’d like to use map as the request body and not POJO because with help opf map I can declare 3 states for each property: property is absent in the map – property is not change, do
Java-Merging two strings using alternating characters while also preserving runs
Merges two strings together, using alternating characters from each, except that runs of the same character are kept together. For example, (“abcde”, “xyz”) returns “axbyczde” (“abbcde”, “xxxyzzzz”) returns “axxxbbyczzzzde” Given the code below, the output I get is “axbxbcydzezzzz” Not only does this fail to preserve the runs, but it also adds and removes some characters. Some help as to
How to [flat] merge Merge Multiple Arrays into List in Java
How can I [flat] merge multiple arrays into a single List<String>? For example: Answer Assuming that you wish to add the array of Integers into the same List of Strings: