[ad_1] Ok I realized my own dumb mistake… the header file had a typo in the #ifndef statement… I’m sorry for the trouble guys and my obstinacy. [ad_2] solved Variable enters C function as nonzero, turns to zero inside by itself [closed]
[ad_1] fread will not null terminate the buffer passed to it, you are seeing extra characters as the data in date_capture is not null terminated, you should call memset to set date_capture to all zeros prior to passing it to fread 1 [ad_2] solved fread gets more chars than i ask in c while working … Read more
[ad_1] You want to use Any for that since l_obja is not a list of the ids. List<ClassA> l_obja = Obj1.exp.Values.Where(i => i.Id == mid).ToList(); List<ClassB> l_objb = Obj1.Pol.Values.Where(i => l_obja.Any(a => a.MGId == i.GId)); [ad_2] solved LINQ with List
[ad_1] Try something like this: List<User> users = db.Users.Where(user => user.Roles.Any(r => r.Name == role)).ToList(); This is the case if you want to compare role names otherwise implement your Equal method 2 [ad_2] solved How to convert for each loop over objects list property into linq statement
[ad_1] Why can you free/delete an object that was returned, but you can’t free/delete an object that was entered through a parameter? [ad_2] solved Why can you free/delete an object that was returned, but you can’t free/delete an object that was entered through a parameter?
[ad_1] const means constant, so const char* means a constant char pointer, or a char pointer that cannot be modified, but a char can be modified because it is not a constant, but can only hold one character because it isn’t a pointer (a.k.a. a char array). Anyway, have you tried combining the two variables … Read more
[ad_1] only main can accept arguments from the command line (argv). if you want to pass these command line args to a function then you need to pass them as a paramater. #include <stdio.h> int passingvars(int argc, char **argv) { int i = 0; while (i < argc) { printf(argv[i]); i++; } } int main(int … Read more
[ad_1] I am trying to run this simple program but I have this error message “expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘<’ token” [ad_2] solved I am trying to run this simple program but I have this error message “expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘
[ad_1] Can anyone explain to me what just happened here ? Roughly speaking, you converted an address 64 bit virtual address to a virtual page number and an offset, using the right-shift operator (>>) and the bitwise AND operator (&). And what to shall I do to write such a program but in Java as … Read more
[ad_1] I tinkered with your function, and separated the statistic gathering from its analysis, to make it easy to find the most frequent, but lowest, number. The 6 and 7 both occur twice. The 7’s bracket the 6’s in the number presented, but the function returns 6. #include <stdio.h> int getFreq(int arg) { int tmp; … Read more
[ad_1] You’re the one running gcc (or g++). It’s a compiler, used by developers. End-user systems may not have any version of gcc. It’s glibc and libstdc++ you need to worry about. But in general, Linux does not aim for binary compatibility. Do not expect any binary executable to run properly on any other distribution/major … Read more
[ad_1] You will obviously compute the partial sums X.n and stop when X.n<4 and X.n+1>4. To compute the partial sums, keep an accumulator variable and add the fractions one after the other n= 0 S= 0 // Repeat the following instructions n+= 1 S+= 1/(n+1) // Now, S = X.n Remains to find the stopping … Read more
[ad_1] Well as you have not shown us any code, let me assume that you at least have a class to encapsulate order. public class Order { public int OrderNumber{get;set;} ///other properties } Now if you add following two properties and a method, your problem is resolved. public class Order { public int OrderNumber{get;set;} //other … Read more
[ad_1] Given that you know the probe part ends with } and the IP part end with a &, it’s probably easiest to just scan for those: sscanf(input, “Ip=%[^&]&probe=%[^}]”, ipt, probe); One minor detail: scanf with either a scanset or a %s conversion needs to have the buffer size specified to have any safety at … Read more
[ad_1] Use it as Declare @num int Set @num =1 SELECT * FROM USERLOGIN WHERE USERNAME=@username AND PWD=@PWD AND level = @num if you are using SQL server below 2008 or like Declare @num int=1 SELECT * FROM USERLOGIN WHERE USERNAME=@username AND PWD=@PWD AND level = @num for SQL Server 2008 and above 0 [ad_2] … Read more