I have a JSON string that is parsed using the GSON library into a Map like so: The problem I have is, my JSON attribute values have trailing/leading whitespaces that needs to be trimmed. Ideally, I want this to be done when the data is parsed to the Map using GSON. Is something like this possible? Answer You …
Tag: string
problem with equals() method when used after toString() method
When I tried to take two strings as input to a function and check whether they are anagrams, I am getting the wrong output. I have written the following code. The sample input I have taken is s = “anagram” and t = “nagaram” . When checked, both the char arrays are printing the same val…
Filtering Table using BETWEEN but data are not showing up [closed]
I am trying to filter my table by Month using combobox but whenever I select October nothing shows up even the timestamp from my database is October. Here is my code: String monthSelection = …
How do I convert an alphabetic string to int and do arithmetic on it?
Everywhere I look trying to find out how to convert a String to an int, the examples use a numeric string, i.e. they show how to change “123” into 123. That is not at all what I am trying to do. My string is alphabetic. I know this because the two previous methods required me, first, to check whet…
How to implements pattern for below logic? [closed]
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 2 years ago. Improve this question I tried with And I got Cheap Cheap flights Cheap flights from Cheap flights from New Cheap f…
breaking down words in different ways in java
I want to create words that come with a string in different ways as follows. I’m not sure how best to do this input: Paul Thomas Anderson output: Paul Thomas Anderson, P Thomas Anderson, T Anderson, …
Replace ASCII codes and HTML tags in Java
How can i achieve below expecting results without using StringEscapeUtils ? Current Results: Expecting Results: Already checked: How to unescape HTML character entities in Java? PS: This is just a sample example, input may vary. Answer Your regexp is for html tags <something> would be matched byt the ht…
String contents not being replaced within the same method as string declaration. (JDA)
I am trying to store a randomly generated string in a string variable to use for in for other things. Basically, it is a password generator that stores the password for use with commands that need it. …
Find the sequence in the String matches the items in the List
Suppose I have a list and then I add names to the list And I have a String String names = “abcrnpqrrnxyz”; I want to verify that the string is comprised in the same order as the elements in the list are. eg: abc should come first then pqr and then xyz What I am trying to do: Is there
Java Looking for specific letters in a sting
I was wondering how to iterate over a string and to check how many hi’s come out For example, if the string is “hihi” the count should output 2. This is what I have so far Answer You compare instances (like String) with .equals (not ==). However, here you can use == with String.charAt(int). …