You don’t need to re-declare the class in the .cpp file. You only need to implement its member functions: #include “Mems.h” #include <iostream> // only required for the std::cout, std::endl example Mems::Mems() : n(42) // n initialized to 42 { std::cout << “Mems default constructor, n = ” << n << std::endl; } Note that … Read more
The program most likely gets stuck on the system call. You are printing out text without the trailing newline, so it will be kept in the buffer, until a newline is printed, which you do after the system call. 5 solved While true not working [duplicate]
Reducing the code to its basic form, your first snippet is of the form list.Where(p => NameContainsPassword(p) || HasEncryptedConfigurationItemAttribute(p)) where I inlined your IsNeverSerializedProperty function. The second function is of the form list .Where(p => NameContainsPassword(p)) .Where(p => HasEncryptedConfigurationItemAttribute(p)) which first filters all items for which NameContainsPassword(p) holds and then from that filters all items … Read more
It has to do with operator sequencing. What the compiler thinks you’re doing is (a ? b = 3 : b) = 4 which obviously is incorrect. Instead, why not put the b on the left side, and get only the value to assign using the conditional expression, like b = a ? 3 : … Read more
Your problem is clear here: max, mid and and min are uninitialized. Try: void swapy(double *x, double *y, double *z) { double max; double mid; double min; if( (*x>*y) && (*x>*z)) { max = *x; } else if((*y>*x) && (*y>*z)) { max = *y; } else { max = *z; } if((*x<*y) && (*x<*z)) { … Read more
The answer is pretty simple. And can be done can be done with a few tweaks in your code Your first for loop will produce an out of bounds error as in the 9th iteration (i = 8) you will be accessing a non existent arr[10]. Here is the corrected code: #include <iostream> using namespace … Read more
Put aside background transfer APIs, I think the first question actually you should know is “how to get the file extension from a download Uri”. For this,we need to consider several scenarios about the “Uri”. The download Uri does have a file extension followed, for example: https://code.msdn.microsoft.com/windowsapps/Background-File-Downloader-a9946bc9/file/145559/1/BackgroundDownloader.zip. In this case, we can use Path.GetExtension method … Read more
linspace<vec> is most likely a zero based array. With 100 elements, the last index is 99. Therefore, replace for(int i=0;i<=100;i=i+1) with for(int i=0;i<100;++i) I’ve replaced i=i+1 as I find that notation unbearable. 12 solved The code is for to plot naca airfoil. I received the out of bound error when printing yc
Your example code should not give any errors as was proved by Robert Crovella. I looked at your original code and found a misaligned parenthesis cause by that first “for” loop. Good luck… 0 solved CUDA: Using a global thread index with shared memory won’t work [closed]
The semicolon at the end of that statement makes the if statement completely useless. After removing the semicolon, that if statement is extremely bad form, and should be either rewritten as if ( (ret_val = fgets(st, n, stdin)) != NULL ) { } or ret_val = fgets(st, n, stdin); if ( ret_val ) { } … Read more
Scan the borders of the image and when you find a white pixel flood fill with black. You will want something like: uchar white(255); // do top and bottom row for(int y = 0; y < image.rows; y += image.rows-1) { uchar* row = image.ptr<uchar>(y) for(int x = 0; x < image.cols; ++x) { if(row[x] … Read more
putchar(charInput) will print your character once, and will then return its argument, charInput. This then gets passed to printf, which prints the same character again. solved Printing a char in ANSI C
char represents a character (allocated on the stack). If you want to set it to empty, use char c=”\0″ or char c = (char) 0. char* cPtr is a pointer to a character. You can allocate an empty character on the heap with char* c = new char(‘\0’). char c[n] is a character array of … Read more
try in this way private static Random rand = new Random(); color= Color.FromArgb(this.rand.Next(256), this.rand.Next(256), this.rand.Next(256)); refer here for documentation about Color.FromArgb you can create the color in 3 differents overloads with this function (using only int32) one integer –> Creates a Color structure from a 32-bit ARGB value. three integers –> Creates a Color structure … Read more
What you are asking for cannot be handled in the executable. The console is launching the executable and not waiting for it to exit. That is a console issue, not an executable issue. You need to use the console’s start command to run the executable so you can use the command’s /wait parameter: start /wait … Read more