what is the difference between arraylist and vector
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How hashcode and equals used in get, put, remove of HashMap? Design and code connection pool Deadlock and thread related questions
Difference between Arraylist and Vectors
I apparently did not make the algorithm interview, but made the systems design interview.
Modify their template application (they send you a link to the repo) to include an api controller to handle requests where you receive 2 inputs to an api call. An integer that represents a position in a sequence and a string that represents an expected answer. If the position input is divisible by 3 ( )then the expected answer is "foo" If the position input is divisible by 5 (5, 10...) then the expected answer is "bar" If the position input is divisible by both 3 and 5 (i.e. 15, 30 ...)then the expected answer is "foobar" If the expected answer matches the supplied answer then return 200 OK otherwise return 400 badRequest The test must be conducted while they are shoulder surfing and you must do it despite being questioned and corrected the entire way through if they observe that you're not doing it the way they want it written. You are not given any coding style guide. You must guess the correct one. You have 20 minutes to do it.
Question about javascript and inheritance and object model.
We have data that gets loaded once a week. With that in mind we have an application that clients enter search data in to and then SQL has to dynamically build a statement that has 25 different data points/relationships. It works fine, but takes upwards of 30 seconds to return the data to the client. You can not change the existing schema, but you can however add to it. Indexes are already present and optimized on all the different tables. What could you do to make this process much faster??
how would you handle if some of the modules from the SDK not needed. instead of removing the code etc.
In the casual interview, the recruiter asked about general work experience, expectation. In the technical interview, I was asked 2 questions, one regarding data structure, and another regarding DOM.
Reverse an array of words using only a single char swap space
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