I am a novice in java, and I am trying to make a search-algorithm for this situation. I’m attempting to search through a set of 12 integers to find a value equal to 1, similar to this long if-else chain. However, in an attempt to clean up the code and learn new technique, I am attempting to employ a swi…
Tag: search
RecyclerView Search FIlter results are below the Toolbar
This might be a stupid question that I’ve tried very hard to find the answer with no success. I have a fragment that contains a recyclerView. The fragment is in the mainActivity which contains my custom toolbar and a bottonNavigationMenu. I’ve also made a search filter view for the recyclerView th…
Why does my code about Bracket Fixing hangs?
My code makes an incomplete combination of expressions with closing brackets”)” to a complete combination of expressions with the right placement of Opening Brackets “(“. If closing brackets and opening brackets are still not equal, make the first expressions to the last a priority, if…
How to use Hibernate Search with a wildcard query and output the result object list
I want to search for a string in XML data in MySQL database using hibernate search and print the result list of data that contains the string. Answer ..it worked
Random search on an array of size N
I need help fixing my code below. I want to do a random search on an array of size N. Random search randomly picks up an integer from arr to compare. And the process repeats until the integer it is looking for is found (again it is remarked that the membership is guaranteed, otherwise random search obviously …
JavaFX search in listview
I want to search in listview and my code is working but not well enough. The problem is when i write few characters in the search text field not only the result appears, but the rest of the items also appear… The code: Photos: Original list: Sorted list: ListCell implementation: Answer Your problem is n…
Spring boot Active Directory/LDAP connection
I already connect with AD from spring boot for login purposes but i can not mak searches. My configuration is So, when i call the function getUserDetails() from controller it returns “Templates is null” Answer I solved the problem thanks all for your help and into the controller i put as you can s…
How to search in a List of Java object
I have a List of object and the list is very big. The object is Now I have to search for a specific value of an object in the list. Say if value3==’three’ I have to return those objects (My search is not always based on value3) The list is What is the efficient way of doing it? Thanks. Answer
Storing and searching 4+ million documents [closed]
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Lucene: Multi-word phrases as search terms
I’m trying to make a searchable phone/local business directory using Apache Lucene. I have fields for street name, business name, phone number etc. The problem that I’m having is that when I try to search by street where the street name has multiple words (e.g. ‘the crescent’), no resu…