[Solved] Html.ActionLink in a button
[ad_1] This was what i was looking for, But thanks all. $(‘#btnDialogPrint’).click(function () { window.location = ‘../Print/’ + $(‘#SalesContractId’).val(); }); 1 [ad_2] solved Html.ActionLink in a button
c++
[Solved] Can I have a non-static data member in a static class?
[ad_1] All members are static. Of course they are, because if you can’t instantiate an object from that class, why would there be any non-static members? [ad_2] solved Can I have a non-static data member in a static class?
[Solved] What does it mean when there are two pipes (||) next to each other? [duplicate]
[ad_1] One pipe is a logical OR operator which always evaluates both operands. Two pipes is short-circuiting logical OR operator, which only evaluates the second operand if the first one is false. This is especially useful if the second operand is a heavy function that you don’t want to evaluate unnecessarily or it is something … Read more
[Solved] Can We Have Class Name Instead Of Return Type In c#? [closed]
[ad_1] Return type is not missing in your sample. Your cr method has return type, and it is Sample. Any of your custom class is type too, not only primitive types such as int, string and so on. 5 [ad_2] solved Can We Have Class Name Instead Of Return Type In c#? [closed]
[Solved] how will the code execution be done inside asp.net c# (IF, else IF , IF ,IF)
[ad_1] Putting a bit of indentation to your code will clear your problem // Test values, change them to change the output int c1 = 1; int c2 = 2; int c3 = 3; int c4 = 4; if(c1 == 1) Console.WriteLine(“Condition1 is true”); else if (c2 == 2) if(c3 == 3) if(c4 == 4) … Read more
[Solved] Can someone explain this? [C++]
[ad_1] operator>> have only 2 operands and return value, so when you write: std::cin >> v1 >> v2 it means: result = std::cin >> v1 result >> v2 here other example: a + b + c is result = a + b result + c 4 [ad_2] solved Can someone explain this? [C++]
[Solved] error: ‘Board::Board’ names the constructor, not the type Board::Board; C++ [closed]
[ad_1] In C++, methods and functions have the following syntax: <return-type> <class-name> :: <method-name> ( <arguments> ) { <statements> } Constructors don’t have a return type. Other than that, how does your function definition match the syntax or does it? Hint: Board::Board() { } Note: C++ is picky about its symbol characters. The ( is … Read more
[Solved] Implementing with quadratic probing [closed]
[ad_1] With this code you are doing linear probing index = hash(entry.key); while (!is_vacant(index)) index = next_index(index); template <class RecordType> inline std::size_t table<RecordType>::next_index(std::size_t index) const // Library facilities used: cstdlib { return ((index+1) % CAPACITY); } Say your map is nearly full and hash returns 23, then the next slots you are going to test … Read more
[Solved] GCC compiler wrong optimization
[ad_1] Here is a version of your code which doesn’t break aliasing rules: class Foo { public: Foo() : userData(0L) { } long userData; }; void Destroy(Foo* pFoo) { if (–pFoo->userData <= 0) { delete pFoo; } } int main() { int i = 0; while (i < 10) { Foo* pFoo = new Foo(); … Read more
[Solved] What is the difference between char *exp=”a+b” and char exp[]=”a+b”? Are they stored the same way in memory or they differ?
[ad_1] What is the difference between char *exp=”a+b” and char exp[]=”a+b”? Are they stored the same way in memory or they differ? [ad_2] solved What is the difference between char *exp=”a+b” and char exp[]=”a+b”? Are they stored the same way in memory or they differ?
[Solved] C’s strange pointer arithmetics [closed]
[ad_1] As pointed out by others, this statement suffers from undefined behavior: *(&x+5) += 7; Memory address &x+5 is outside the bounds of variable x. Writing to that address is a very bad idea. OP’s code sample exploits certain C compiler implementation details. Probably educational; it can be used to demonstrate how hackers can exploit … Read more
[Solved] My program by C# doesn’t want to open file by Windows Explorer [closed]
[ad_1] Change below line and try myProcess.StartInfo.UseShellExecute = true; 0 [ad_2] solved My program by C# doesn’t want to open file by Windows Explorer [closed]
[Solved] How a fread function work? [closed]
[ad_1] To print all bytes in an int? Remember that an int is 32-bit, which is four bytes. Reading it into a char buffer makes it easier to access those four bytes in the int. Edit: Little explanation of the int type… Lets say you have an int: int someIntValue = 0x12345678; This is stored … Read more
[Solved] Incompatible types in assignment. C [closed]
[ad_1] Presumably MAC_ADRESSES is not an array of pointers. NULL is a pointer (normally (void *)0 in C), so you can’t assign it to a non-pointer variable. Edit: Since your definition is char MAC_ADRESSES[MAX_LINES][100], you have a 2D array, not an array of pointers. You can’t store NULL in this array. You can wipe out … Read more
[Solved] C read file in byte chunks [closed]
[ad_1] Well if you can’t use man, why not just search for it? Anyway you are using it wrong. If you want to read it by chunks you should do it like this // consider that we allocated enough memory for buffer // and buffer is byte array ssize_t r = 0, i = 0; … Read more