k=25; ++k; k++; k|7&12; After the first 3 lines, k is 27. In the fourth expression, the bitwise AND operator & has higher precedence than the bitwise OR operator |, so it is equivalent to 27|(7&12); Converting the values to binary gives us 11011|(00111&01100); The inner part evaluates to 00100, then 11011|00100 evaluates to 11111, … Read more
I’m not sure what your question is, but this code probably doesn’t do what you want: printf(“main Pointer to struct.” EOL); for (int i=0; i<count; i++) { printf(“index: %d useless1: %d” EOL, i, b->useless1); printf(“index: %d useless2: %d” EOL, i, b->useless2); b++; } printf(EOL); printf(“main Index into array of structures.” EOL); for (int i=0; i<count; … Read more
Can we call a method in java or C# like this without parameters but separated with commas: No you can’t. According to the method’s signature there are expected 3 integer literals. That being said, you can’t call it this way. Regarding the C#, you could define a, b and c as optional int, like below: … Read more
Unit test for C# interview – Write a method that finds the two-character string that is repeated in the given string most times [closed] solved Unit test for C# interview – Write a method that finds the two-character string that is repeated in the given string most times [closed]
The hint is in the warnings: the #include <string> is ignored because it’s apparently after the include of the precompiled header file. Make sure the precompiled header is included first. Background: If the corresponding project setting is enabled, the Visual C++ Compiler will, in a pre-preprocesser step, replace the line #include “stdafx.h” (this is the … Read more
Let’s draw a sketch: Person Employee (Employee can be though as a subset of Person) Manager (Manager can be though as a subset of Employee) so every Manager is Employee, every Employee is Person. The sequence is transitive, and thus every Manager is Person. Now, let’s see Person alice = new Employee(); You’ve created an … Read more
This seems to work: BigInteger a = new(5678); BigInteger b = new(1234); BigInteger div = BigInteger.DivRem(a, b, out BigInteger rem); var decimalDigits = new List<BigInteger>(); while (rem != 0 && decimalDigits.Count < 10) { rem *= 10; decimalDigits.Add(BigInteger.DivRem(rem, b, out rem)); } Console.WriteLine($”{div}.{string.Concat(decimalDigits)}”); This is pretty much just an implementation of long division. 1 solved … Read more
I think you are looking for something like this class Program { static void Main(string[] args) { string attrs = “AAA,BBB,CCC,DDD”; List<Vehicle> vehiclesSort = new List<Vehicle>(); vehiclesSort.Add(new Vehicle(attrs)); vehiclesSort.Add(new Vehicle(“bbb”)); vehiclesSort = vehiclesSort.Where(o => o.attr.Contains(attrs)).ToList(); foreach (var VARIABLE in vehiclesSort) { Console.WriteLine(VARIABLE.attr); } } } public class Vehicle { public Vehicle(string attr1) { this.attr = … Read more
These statements do not generally have the same behavior as defined by the C standard. Consider when s16X has the least value of its type (e.g., perhaps INT_MIN in an implementation where the int type is 16 bits, so it could be −32767) and s16Y is 2. Then, in: s16Result = (T_S16) (s16X – s16Y) … Read more
Here you have again some things wrong. Before you create new threads with similar content, stick to one thread. In your code you also never check if malloc fails. It’s always better to do that. For simplicity I’ve omitted these checks in my suggestions. 1. Why do you do S1[0].top=-1; in makeEmpty? create already does … Read more
The void is a sub-process, it must be enclosed in braces and must not end in a semicolon. on the other hand as the community says int * temp = * p1; is a constaint violation, it must be int temp = * p1; Nor was exchanging values, it showed only as when they were … Read more
private void TextSelectionAtSomePoint() { int selectionStart = 0; int selectionEnd = 6; var temp = tbcPages.Controls[0].Controls[0] as RichTextBox; if(temp != null) temp.Select(selectionStart,selectionEnd); } UPDATE: As @JonSkeet said in comments, seems the OP expects a RichTextBox here; so if it’s not, it really should throw an InvalidCastException, not just ignore it. So, I update the answer … Read more
public static String[] SplitCsv(String value) { if (Object.ReferenceEquals(null, value)) return null; const Char quotation = ‘\”‘; const Char separator=”,”; List<String> result = new List<String>(); Boolean inQuotation = false; Boolean isStarted = false; StringBuilder Sb = new StringBuilder(); foreach (Char Ch in value) { if (inQuotation) { Sb.Append(Ch); inQuotation = Ch != quotation; continue; } if … Read more
After all the answer was hidden in a comment by @Eric Lippert Are you compiling release or debug? The position of the current line when debugging the release build is sometimes wrong. Is the exception actually thrown? The exception was not thrown really. Although I was debugging the debug build the fact is that the … Read more
if (dungeonLevel = “1”) This is the line causing the error. You want it to be: if (dungeonLevel == 1) There are 2 changes I have made here: Firstly, I replaced the = sign, called the assignment operator, with the == sign, which is the comparison operator. The assignment operator is used when you assign … Read more