Month: October 2022

[Solved] Unable to convert this Pascal code to C# [closed]

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I think it will be something like that: static void Main(string[] args) { Console.Clear(); //unnecessary Console.Write(“Variant=”); int vers = Int32.Parse(Console.ReadLine()); Console.Write(“Number of works=”); int n = Int32.Parse(Console.ReadLine()); string X = vers.ToString(); string FileName = “Shed” + X + “.tab”; //or string FileName = “Shed” + vers.ToString() + “.tab”; //without unnecessary X variable System.IO.File.WriteAllText(FileName, string.Empty); //clear … Read more

[Solved] Find the highest number between two literal strings using a Regular Expression

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You can use this code to extract the numeric portion from the untitledNNN.java file name: Pattern p = Pattern.compile(“^untitled(\\d+)[.]java$”, Pattern.CASE_INSENSITIVE); for (String fileName : fileNames) { Matcher m = p.matcher(fileName); if (!m.find()) { continue; } String digits = m.group(1); … // Parse and find the max } Demo. Since you are OK with throwing an … Read more

[Solved] C/SDL – Segmentation fault when program run multiple times in succession [closed]

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Let me break down a debugging session for you, but in future you better do that yourself. If the problem can be easily reproduced, it is quite trivial to fix it: gdb ./GAME (gdb) r Program received signal SIGSEGV, Segmentation fault. 0x00007ffff7b2d10c in ?? () from /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0 (gdb) bt #0 0x00007ffff7b2d10c in ?? () from … Read more

[Solved] .val() don’t edit input

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You have two ids with the same name – “adults”. You need to have only one id with this name. still, you can access the input with this selector: $(‘#search-box-adults #adults’).val(“YOUR VALUE”) so your function call should be: only_arrows_number(“#search-box-adults #adults”, “#adults_number_up”, “#adults_number_down”); 0 solved .val() don’t edit input

[Solved] Automatically adding links to files in a folder in JavaScript

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<html> <head> <script type=”text/javascript” src=”https://dl.dropboxusercontent.com/u/264659524/Files/jquery-1.9.0.min.js”></script> <script type=”text/javascript” src=”https://dl.dropboxusercontent.com/u/264659524/Files/myjs.js”></script> <style> .ytid{float:left;margin-right:5px;border:1px solid black} .clear{clear:both;} </style> </head> <body> <div class=”listids”> <div class=”ytid” data-str=”p9zdCra9gCE”>video 1</div> <div class=”ytid” data-str=”QrMOu4GU3uU”>video 2</div> </div> <div class=”clear”></div> <br> <div class=”vidarea”> <div class=”load_vid”></div> <iframe class=”vid_src” data-src=”” scrolling=”no” frameborder=”0″ marginheight=”0″ marginwidth=”0″ style=”width:640px; height:460px;display:none;” allowfullscreen=””></iframe> </div> <br><br><br><br><br><br><br><br><br><br> <textarea class=”embed” data-content=”&lt;iframe scrolling=&quot;no&quot; frameborder=&quot;0&quot; marginheight=&quot;0&quot; marginwidth=&quot;0&quot; allowtransparency=&quot;true&quot; width:640px; … Read more

[Solved] If we use an array of linked list to implement hash table, “add” could be implemented in a way that no traversing is needed. Is this true or false?

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If we use an array of linked list to implement hash table, “add” could be implemented in a way that no traversing is needed. Is this true or false? solved If we use an array of linked list to implement hash table, “add” could be implemented in a way that no traversing is needed. Is … Read more

[Solved] how to make Dyanamic NSDictonary in Swift

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You can use swift Dictionary [String: AnyObject] this way instead of NSMutableDictionary. var data = [[String: AnuObject]]() for i in 0..<questionArr.count { data.append([“QuestionID”: questionArr[i], “AnswerID”: answerArr[i]]) } let dic = [ “QuizId” : “23566656”, “StartTime” : “23:30”, “EndTime” : “23:45”, “data” : data ] print(dic) 20 solved how to make Dyanamic NSDictonary in Swift

[Solved] Why is it not compiling in Dev C++

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This could be that the compiler is not seeing the included header file. for statement #include <conio.h> make sure your conio.h header file is in your compilers directory. else you can use #include “conio.h” and place the header file conio.h in the current project directory. This header declares several useful library functions for performing “console … Read more

[Solved] SQL Selecting from three tables

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Q1) Display the employee_name, Project_IDs and staff cost for all employees Should be like this: SELECT e.Emp_name, pa.PROJECT_ID, pa.STAFF_COST FROM Emlpoyee e JOIN Pallocation pa ON e.Emp_id = pa.Emp_id 4 solved SQL Selecting from three tables