[ad_1] If what you mean is the name of the variable that was used when the list was passed to the method like this: static List<string> GatherDataPerProduct(List<Pandora.Data.DomainObject> lstdata) { if(lstData.value == “subjects”) { //do whatever } List<DomainObject> subjects; GatherDataPerProduct(subjects); then what you’re trying to do is not possible. The reason is that upon compilation, the … Read more
[ad_1] The do {} while; loop executes exactly once before the condition is checked: do { “//code stuff here” } while (condition); is equivalent to “//code stuff here” while (condition) { “//code stuff here” } 9 [ad_2] solved What is a Do and While statement [closed]
[ad_1] Will it work? IDK. It’s undefined behavior, so it might or might not work. Is it a bad practice? Yes. 3 [ad_2] solved After freeing variable, can we use it? [closed]
[ad_1] Use Concat, GroupBy and Sum: List<SalesOrder> merged = Order1.Concat(Orders2) .GroupBy(so => so.Name) .Select(g => new SalesOrder(g.Key, g.First().Price, g.Sum(so => so.Quantity))) .ToList(); Consider that the Name could be equal but it has a different Price, so it’s actually a different product. Then you could group by an anonymous type containing both properties (ideally you use … Read more
[ad_1] You have an extra opening bracket: if (level <= Application.levelCount – 1) { //here { //also here in IsLevelUnlocked() [ad_2] solved “Unexpected symbol `else’” How can I fix this (no semicolon after if-statement)? [closed]
[ad_1] Your question is not clear enough. But if I understand you correctly you want to convert this json { “fields”:{ “ID”: ID, “Device Name”: deviceName } } into string. I strongly suggest you use serialization libraries and do not write json yourself. You can easily create a class or dictionary and serialize it to … Read more
[ad_1] The CPython implementation – the implementation of Python written in C – uses the C language to implement a certain kind of variable lookup that makes Python behave like Python and not like, say, C or BASIC. So, you can certainly use C or C++ to implement string-named variable lookup. Just don’t expect the … Read more
[ad_1] Assuming the “Student” type is a reference type (class), and not a value type (struct): Student s = new Student(); Memory for a new Student object is allocated, and a new reference “s” is created and set to refer to the new memory. Student s2 = s; A new reference “s2” is created and … Read more
[ad_1] for (a = 2; a <= 10; a++) { for (i = 2; i < a; i++) { if (a % i == 0) { m = false; } } if (m == true) { Console.WriteLine(a); } m = true; //<<******* Add this line } of course some speed up is always possible for … Read more
[ad_1] Based on the threads Ive read on here, setting a pointer to deadbeef will make the pointer null. No, that is incorrect. Although deadbeef is a common “nonsense pattern”, it is definitely not equal null. A common reason to set pointers (more generally, a memory area) to a known and unusual pattern, such as … Read more
[ad_1] Do something like for(int i=0; i< GroupOfPeople.Count; i++) { GroupOfPeople nm = (GroupOfPeople) nm.GroupOfPeople[i]; if(i < GroupOfPeople.Count – 1) names += nm.FirstName + “, “; else names += ” and ” + nm.FirstName; } [ad_2] solved C# ASP.NET for loop issue [closed]
[ad_1] Okay to explain it in a more complete way. The most other guys had already wrote that you have to use ‘->’ when ever you have a pointer. But you could also do this with ‘.’, to do this you must respect the priority of the operators. We need the ‘*’ to get the … Read more
[ad_1] The behaviour of p[10] is undefined as the array has only 10 elements and the first element is at position 0. You can access p[0] (which is the same as *p) to p[9] inclusive. In other words, arrays in C++ are zero-based. Cf. Fortran, for example, where they are one-based. [ad_2] solved Can someone … Read more
[ad_1] As Bo Persson said, your program does not provide any memory for name and designation. You declare pointers like name in your class alright, but they do not point to anything. You could just declare e.g. name as char name[100]; and hope that 100 is enough (and, in production code, add checks to ensure … Read more
[ad_1] So this seems pretty much messed up situation here. First of all I would advice you to read answers from here and here to get an Idea of whats happening in your game. Now lets try to solve the issue based on what information you have shared in your question. I assume that the … Read more