[ad_1] The expression ++i || ++j && ++k will group like so due to precedence: ++i || (++j && ++k) One of the few rules C has about evaluation order of expressions is that the left-hand side of the || and the `&& operators must execute before the right-hand side (for short circuiting). This is … Read more
[ad_1] Time complexity of program is usually calculated based on the number of inputs. For the programs like one u have given, the complexity is always constant so the time complexity is O(1). Read a bit about the complexity of algorithms then u will get a clear picture. I would suggest an algorithm book by … Read more
[ad_1] I want the cube to return back to its original position when the user stopped touching the cube I can’t exactly tell which part of this you are struggling with but you can simply get the position of the GameObject in the Start or Awake function then set the transform.position to that value when … Read more
[ad_1] The amount of time required to execute the core of your program you’ve written is incredibly small. Figure that it consists of three or four assembly instructions, and at several gigahertz that will only require a couple of nanoseconds to run. That’s such a small amount of time that it’s vastly below the detection … Read more
[ad_1] Use an XML parser, not a regex! There are many availble for every language. If the string had always the same format, you could also use string methods. [ad_2] solved How to parse JSON object and display in the table? [closed]
[ad_1] The two are not equivalent. The semantics of how execution is deferred between the two Bar methods is different. Foo.Bar will evaluate Sequence into an IEnumerable value when you call Bar. Foo2.Bar2 will evaluate Sequence into the value in that variable when you enumerate the sequence returned by Bar2. We can write a simple … Read more
[ad_1] No, in general. The GridViewDataTextColumn is a hierarchycal (non Data-Bound) element and it is not contained into a Data-Bound container. According to the exception’s message, I believe this is a common situation for such an ASP.NET controls: DataBinding expressions are only supported on objects that have a DataBinding event. I believe it is possible … Read more
[ad_1] initBoard doesn’t do anything. for(int y = 0; y < 0; y++) y starts at 0. 0 is not less than 0, so the loop does not run. Put the size of your board (8) in a constant, then use that everywhere, and you’ll be less likely to use the wrong number. 0 [ad_2] … Read more
[ad_1] Error is due to the return type of your method. Change it to return IEnumerable<SourceModel> as you are getting IEnumerable<SourceModel> from database public static IEnumerable<SourceModel> GetRecord(string ID) { var recs = Source.GetRecords(ID); return recs; // no error now as you are returning list } [ad_2] solved Can not implicitly convert type IEnumerable
[ad_1] If you paste this code at https://www.onlinegdb.com/ , then click “Debug” and then type run into the gdb window, it takes you to the line that creates the error. (You can click the “help” button near the Debug button to get instructions on how to further use this tool. Or you can google “gdb … Read more
[ad_1] “blah” is a const char [5]. In the first line, that array is decayed into a pointer to be stored in your variable as a pointer to the first element. It is also a pointer to non-const characters that points to const characters. It should be: const char *sz1 = “blah”; In the second … Read more
[ad_1] If this is the original code: foreach(string x in lines) { if(x.Contains(“stringtofind”)) { Console.WriteLine(“Found stringtofind at line x”); if(x.Contains(“stringtofind2”)) { Console.WriteLine(“Found stringtofind2 at line x”); … } we can see that there are a pattern that is inside the foreach loop. In order to remove the duplicated code we can put all the stringsToFind … Read more
[ad_1] You can try this to see if it produces the desired results. Characters that are not letters, space, newline or dot are rejected at the top of the while and all letters are set to lower case. Then the choice is to print one upper case letter at the start of the sentence or … Read more
[ad_1] I can guess, you forgot to initialize your m and n variables with proper values. Add m = 10; n = 5; before calling Difference and your code will work. I also suggest you to write more readable code: better naming for variables, use some spaces and avoid global variables. Edit: In C++ you … Read more
[ad_1] You need to write these conditions, (11<=type_c<=15) as (11<=type_c && type_c<=15). [ad_2] solved Logical errors and incorrect output when testing if an integer is in a range [duplicate]