[ad_1] Avoid changing the type used to represent money as done here between float and int. float totalAmount; int totalAmountCents; … totalAmountCents = totalAmount * 100; Money has special issues involving exactness, range and functions that do not simply apply to integers like complex tax and interest rate calculations. These issues are aggravated with casual … Read more
[ad_1] There’s no such equivalent solution in JavaScript, because there’s no equivalent problem. What you’re demonstrating is conditional binding, which exists to allow you to create a non-optional value (x, in your example), out of an optional value (y). There’s no such need in Javascript, because all values are nullable, for better or for worse. … Read more
[ad_1] Try this =IF(A1<25,”Young”,IF(AND(A1>=25,A1<=65),”Middle Aged”,”Old”)) 0 [ad_2] solved How to define a range of values while writing IF condition in Excel?
[ad_1] Change the function to return int instead of void. Then you’ll be able to uncomment the return statement. int Read_line (string filename) { … return number_of_lines; } 0 [ad_2] solved how to get return value from the the subroutine functrion to the main function?
[ad_1] You haven’t mentioned what error you are getting. But I see these problems: The declaration char name = “Elham”; is incorrect. It should be char *name = “Elham”; The if condition in your code is missing parentheses. if s[h] == ‘\0’ return -1; should be: if (s[h] == ‘\0’) return -1; Hope this helps! … Read more
[ad_1] let parameters: [String: AnyObject] = [ “Notification”: [ “id”: “15”, ………. …… ] ] Alamofire.request(.POST, “http://server.com”, parameters: parameters, encoding: .JSON) .responseJSON { request, response, JSON, error in print(response) print(JSON) print(error) } [ad_2] solved how to create json string in swift and send it to server
[ad_1] Intrinsic functions Are functions which the compiler implements directly when possible instead of calling an actual function in a library. For example they can be used for optimization or to reach specific hardware functionality. For ARM their exist an intrinsic function (and many others) called “__nop()” which inserts a single NOP (No Operation) instruction. … Read more
[ad_1] I’m going to go out on a limb and guess that your class is defined something like this: class Sales_item { std::string isbn; } Classes and structs have public, private, and protected labels for their member data, and classes have their members labelled as private by default. You should change it to read: class … Read more
[ad_1] You can use hidden inputs: <input type=”hidden” name=”image_ids[]” value=”1″> <input type=”hidden” name=”image_ids[]” value=”2″> <input type=”hidden” name=”image_ids[]” value=”3″> Just create a new hidden input for each image id, with the same name image_ids[]. Note that when you append [] to the name of various input fields, these values are submitted as an array, in this … Read more
[ad_1] Add spaces before each %c in the sscanf. This is done to discard all blanks from the stdin. As these blanks like \n,spaces will be present in the stdin , it will be taken by the next call to fgets and also one %c because it is also a character. Also use %lf for … Read more
[ad_1] You can set an array to userDefaults, the implementation is very simple. – (void)viewDidLoad { [super viewDidLoad]; [self addTextToUserDefaults:@”hello”]; [self addTextToUserDefaults:@”how are you?”]; [self addTextToUserDefaults:@”hi”]; for (NSString *text in [self textsInUserDefaults]) { NSLog(@”%@”, text); } } – (void)addTextToUserDefaults:(NSString *)aText { NSMutableArray *texts = [[[NSUserDefaults standardUserDefaults] objectForKey:@”textArray”] mutableCopy]; if (!texts) { texts = [NSMutableArray new]; … Read more
[ad_1] When describing a list, always consider using DCGs. In your case, you can very easily obtain what you want with a few simple modifications to your code: show_result(Squares,MaxRow,MaxCol, List) :- phrase(show_result(Squares,MaxRow,MaxCol,1), List). show_result(_,MaxRow,_,Row) –> { Row > MaxRow }, !. show_result(Squares,MaxRow,MaxCol,Row) –> { phrase(show_result(Squares,MaxRow,MaxCol,Row,1), Line) } , [Line], { Row1 is Row+1 }, show_result(Squares,MaxRow,MaxCol,Row1). … Read more
[ad_1] My friend your approach is absolutely right , Only check your datatype to print answer . Your answer may come >10000000000 for any test case . check it, Its open forum , So I won’t mention by pointing. 3 [ad_2] solved Codechef : Correct approach or not?
[ad_1] Perhaps you have problem understanding the backtrack technique. In this case you should read a little about it: http://en.wikipedia.org/wiki/Backtracking However the code works from the char at position 0 up to 2 following chars. It changes the first char with the folowing, and calls itself with the next char as starting point. Finally switch … Read more
[ad_1] I assume you’re totally new in web development. If it is not the case, please don’t feel insulted by this answer. First of all, you need a HTML element to write your output. Let’s use a PRE. Now you need to access it with your Javascript. So your PRE need an id attribute to … Read more