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Leetcode Array101 Duplicate Zeros in GO
Given a fixed-length integer array arr, duplicate each occurrence of zero, shifting the remaining elements to the right.Note that elements beyond the
Leetcode learn array Code from Java to Go(Insert)
https://go.dev/play/p/dgUwKFJ0u5fgo.dev/play/p/CKrjJR9n233go.dev/play/p/CeElLOqrIE8
15/02 Study Daily record
This Node interface contained only two methods.The interface served as the parent interface for two struct types.The SLLNode type acted as a normal no
Baekjoon 2003 Sum of numbers in Go
Scan function didn't wait when I put Enter(\\n)So I checked and modified like below.Enter should be included with ScanfI added Go routine and changed
Leetcode Array101 Squares of a Sorted Array by Go
Constraints: 1 <= nums.length <= 104 \-104 <= numsi <= 104 nums is sorted in non-decreasing order.go.dev/play/p/xhKIDRLSZNg1) First I made
Leetcode Array101 Find Numbers with Even Number of Digits by Go
Constraints:1 <= nums.length <= 5001 <= numsi <= 10^5go.dev/play/p/2KlCdhBdEB4Due to nums length, I put power 499. \- length 10^1 = 2 \-
11/02 Study Daily record
The reason for error handling is to prevent program errors that the compiler does not notice. Then you need to set two things. 1) How to set the erro
10/02 Study Daily record
Select statement allows our code to wait on multiple channels at the same timeSelect blocks until one channel is readyIf multiple channels are ready,
Leetcode learn arrays 101 Code from Java to Go(Array Capacity VS Length)
Declare an integer slice of Capacity 6 and length 0Arrays in Go are static. This means you can store the same data consecutively within a fixed array
09/02 Study Daily record
A way for goroutines to communicateA channel passes a value from one goroutine to another"Share memory by communicatingCreate a channel => ch := make(
08/02 Study Daily record
\-Do not communicate by sharing memory; instead, share memory by communicating\-Do not communicate by locking variables between threads\-Communicate b
Leetcode learn array Code from Java to Go(DVD)
I don't think AddDVD function is needed in Go. because I can decalre values in structure without it.go.dev/play/p/K9DPj7RxrXV
04/02 Study Daily record
Go does not have classes.A method is a function with special receiver argument.func (recv ) fn()The type to which the method belongs is known as the r
03/02 Study Daily record
Slice https://go.dev/blog/slices-intro -slice consists of three things: a pointer to an array, length and capacity. -nil and empty slices (with 0 cap
01/02 Study Daily record
fallthrough > func main() { var word = "F" > switch word { case "A", "B", "C", "D": fmt.Println("A or B or C or D") case "E", "F", "G": fmt.Pr
31/01 Study Daily record
Rest API API(Application Programming Interface) Interface : Method which is used for communication. for example : TV Remote control signal -> TV