string

[Solved] A java program such that one character from the first string is concatenated with one character from the second string from left to right [closed]

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Here is a solution expanding on your own code (with explanations). Please try to understand the code, before using it in your homework. public static String concateAndAppend(String data1, String data2) { char[] str1 = data1.toCharArray(); char[] str2 = data2.toCharArray(); String result = “”; //we must iterate to the length of the smaller string //if you … Read more

[Solved] Python: How to cut a string up and use parts of it and discard others [closed]

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originalString = ‘bpy.types.object.location.* std:label -1 editors/3dview/object/properties/transforms.html#bpy-types-object-location Transform Properties’ # this separates your string by spaces split = originalString.split(‘ ‘) # first element is ready to go! first_element = split[0] # ‘bpy.types.object.location.*’ # second element needs to be cut at “#” second_element = split[3] second_element = second_element[:second_element.find(‘#’)] # editors/3dview/object/properties/transforms.html # now you have your desired output … Read more

[Solved] Question >> print “True” or “False” if the string contains two or more characters

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public class Demo { public static boolean contains(String str,char c){ //todo:check str for NullPointExecption int flag=0; for(int i=0;i<str.length();i++){ if(c==str.charAt(i)){ flag++; //if str contains char c,flag=flag+1 } if(flag>=2){ return true; //if flag>=2,return true } } return false; } public static void main(String[] args) { System.out.println(contains(“appple”, ‘p’));//result is true } } 7 solved Question >> print “True” … Read more

[Solved] find all possible combinations of letters in a string in python [duplicate]

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Your example input/output suggests that you are looking for a power set. You could generate a power set for a string using itertools module in Python: from itertools import chain, combinations def powerset(iterable): “powerset([1,2,3]) –> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)” s = list(iterable) return chain.from_iterable(combinations(s, r) for r in range(len(s)+1)) print(list(map(”.join, powerset(‘abcd’)))) … Read more

[Solved] What is the equivalent of `string` in C++

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The equivalent is std::string or std::wstring declared in the <string> header file. Though you should note that python has probably different intrinsic behavior about handling automatic conversions to UNICODE strings, as mentioned in @Vincent Savard’s comment. To overcome these problems we use additional libraries in c++ like libiconv. It’s available for use on a broad … Read more

[Solved] Split a string using white space java [duplicate]

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The trivial answer is to split the string: String[] fragments = theString.split(” “, 6); Given that the fragments have specific meanings (and presumably you want some of them as non-string types), it might be more readable to use a Scanner: Scanner sc = new Scanner(theString); int x = sc.nextInt(); int y = sc.nextInt(); int width … Read more

[Solved] Poem (random words) generator: How can I get each paragraph to display a different set of random words? [closed]

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Right now you generate any word type just once. Just generate the randoms before any phase function makeAPoem() { var nouns = [“cat”, “crow”, “snow”, “home”, “boy”, “raven”, “tree”, “moon”, “night”, “day”, “winter”, “heart”, “angel”, “madam”, “darkness”, “chamber”, “lady”, “bird”, “person”, “eye”, “darkness”, “air”]; var verbs = [“ran”, “felt”, “fell”, “focused”, “looked”, “stared”, “sat”, “sighed”, … Read more

[Solved] How to select certain character? [closed]

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Please add a reproducible sample next time. Below is the sample input based on the data from the given link. Input: url <- c(“/history/apollo/”, “/shuttle/countdown/”, “/shuttle/missions/sts-73/mission-sts-73.html”, “/shuttle/countdown/liftoff.html”, “/shuttle/missions/sts-73/sts-73-patch-small.gif”, “/images/NASA-logosmall.gif”, “/shuttle/countdown/video/livevideo.gif”, “/shuttle/countdown/countdown.html”, “/shuttle/countdown/”, “https://stackoverflow.com/”, “/shuttle/countdown/count.gif”, “/images/NASA-logosmall.gif”, “/images/KSC-logosmall.gif”, “/shuttle/countdown/count.gif”, “/images/NASA-logosmall.gif”, “/images/KSC-logosmall.gif”, “/images/ksclogo-medium.gif”, “/images/launch-logo.gif”, “/facts/about_ksc.html”, “/shuttle/missions/sts-71/images/KSC-95EC-0916.jpg”) return_code <- c(200, 200, 200, 304, 200, 304, 200, 200, 200, 200, … Read more

[Solved] Use String isEmpty to check for empty string

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The empty string is the only empty string, so there should be no cases where string.isEmpty() does not return the same value as string == “”. They may do so in different amounts of time and memory, of course. Whether they use different amounts of time and memory is an implementation detail not described, but … Read more

[Solved] Function strnset() in C and how to use it

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You are either ignoring compiler warnings (don’t — the compiler doesn’t complain unless it spotted a bug in your code) or you aren’t compiling with enough warnings enabled (or, possibly, you are using an ancient and unhelpful C compiler). The lines you ask about are basically the same: strnset(str1, (“%s”, str1[strlen(str1)-1]), 1); The second argument … Read more

[Solved] Need help to convert data in an ArrayList to Strings and Pass each of them as String parameters to a function

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If getTranscript is void: for (String s : slist) { getTranscript(s); } If getTranscript returns a string and you would like to save it: ArrayList<String> transcripts = new ArrayList<String>(); for (String s : slist) { transcripts.add(getTranscript(s)); } 1 solved Need help to convert data in an ArrayList to Strings and Pass each of them as … Read more

[Solved] Getting a word or sub string from main string when char ‘\’ from RHS is found and then erase rest

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To erase the part of a string, you have to find where is that part begins and ends. Finding somethig inside an std::string is very easy because the class have six buit-in methods for this (std::string::find_first_of, std::string::find_last_of, etc.). Here is a small example of how your problem can be solved: #include <iostream> #include <string> int … Read more