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[Solved] Create string from map[string]interface{} [closed]

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Have you tried anything? There’s lots of ways to do what you’re trying to do. Some more peprformant than others, some easier to write… This would be a quick way to implement what you need: func PrintStr(m map[string]interface{}) { parts := make([]string, 0, len(m)) for k, v := range m { parts = append(parts, fmt.Sprintf(“%s=%v”, … Read more

[Solved] string literal pointer issue passing to nested functions

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In C, string operations cannot have a convenient interface, because of memory management. If a function receives a string, and converts it to another string, you should decide how to declare its interface. The simplest interface is in-place (strtok uses it); you can use it only if the output is somehow smaller than input: void … Read more

[Solved] How can I separate a single String into two parts? [duplicate]

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You used to have str.split(“,”); and split() is a void method. It doesn’t alter str. you could fix it by replacing str.split(“,”) with: str = str.split(“,”), or you could put it all on one line like: while ((str = br1.readLine()) != null) userstr.add(str.split(“,”)[0]); 2 solved How can I separate a single String into two parts? … Read more

[Solved] Just started Intro to Python an have no previous knowledge about coding-That being said Professors rubric didn’t explain anything any ideas [closed]

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Due to the lack of code, no explanation, it seems to me that the aString object is an integer. To fix this, the line with error should become: result=”a string combined with the number: ” + str(aString) Hopefully, this helps! 0 solved Just started Intro to Python an have no previous knowledge about coding-That being … Read more

[Solved] i want to remove double quotes from a string without replace function

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If I understood your requirement correctly, you can just use bracket notation like obj[‘a’].name var obj = { a: { “name”: “Emma” }, b: { “name”: “Harry” }, c: { “name”: “Jonny” } }; var ary = [‘a’, ‘b’, ‘c’] for (var i = 0; i < ary.length; i++) { console.log(obj[ary[i]].name) } Here you pass … Read more

[Solved] In JavaScript, how do I replace multiple values in a string with replace() function without using a regular expression? [duplicate]

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In JavaScript, how do I replace multiple values in a string with replace() function without using a regular expression? [duplicate] solved In JavaScript, how do I replace multiple values in a string with replace() function without using a regular expression? [duplicate]

[Solved] How to check if there are 2 upper case letters, 3 lower case letters, and 1 number in JAVA

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This looks like a homework question so I won’t solve it directly. However here are some steps you could take: Create a method to validate the input (public static boolean isValid(String str)) Convert the String to a character Array. (There’s a method for that!) Iterate over the letters and keep track of how many upper … Read more

[Solved] why is it showing error . Like I thought the third loop will end and it will enter the first loop but didn’t else showed an exception

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just replace the condition of the there loops with 26. Now the exception index out of bound will not occur public class SuggestingAppNames { public static void main(String[] args) { System.out.println(“the possible outcomes are”); String a = “A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z”; String d[] = a.split(“,”); String b = “A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z”; String e[] = b.split(“,”); String c = “A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z”; String … Read more