Kirat So, I was trying to wrap a glm::mat4::operator*(…) which didn’t exist. Here is the prototype: GLM_FUNC_DECL mat<4, 4, T, Q> operator*(mat<4, 4, T, Q> const& m, T const& s); which takes two mat4 arguments and returns a mat4. So the solution looked something like this: struct custom_deleter { glm::mat4 operator()(glm::mat4* m) { return *m; } … Read more
Why 5 is missing ? console.log(5 === “5”) indexOf(5) isn’t -1 because 5 and “5” are two different value ( indexOf uses strict equality ) MDN indexOf console.log([5].indexOf(5)) console.log([“5”].indexOf(5)) How can i match both 5 or “5” ? Check for both numeric and string value. var myArray = [“2”, “3”, 5] var found = []; … Read more
You can evaluate the input (single digits) with this Regex: ^[0-9](,[0-9])*$ For long numbers, the regex is: ^[0-9]+(,[0-9]+)*$ It forces user to avoid blanks or tabs. To allow 0248 but not 00558, the new regex is: ^(([0]?[1-9][0-9]*)|[0])(,(([0]?[1-9][0-9]*)|[0]))*$ you can test it on regex101 here 4 solved jquery validate a comma separated list of integers
You can use the route helper with string placeholders and then replace the placeholder with javascript variables. function AddFavourites(productid, userid) { let url = “{{ route(‘product.like’, [‘id’ => ‘:id’]) }}”.replace(‘:id’, productid); $.ajax({ method: ‘post’, url: url, data: { ‘user_id’: userid, }, }).done(function(response, status){ // }).fail(function(jqXHR, textStatus, errorThrown){ // }); } 0 solved How to use … Read more
You can use a Boolean flag which is set in any of your ifs. bool noPathTaken = true; if ( condition1 ) { noPathTaken = false; // … } if ( condition2 ) { noPathTaken = false; // … } // … if ( noPathTaken ) { // this would be your “else” // … … Read more
There is no need to multiply each element by 2; just multiply the whole sum by 2 afterwards. >>> data = [9, 4, 5] >>> 2 * sum(data) 36 2 solved Python performing calculation in a list
Ok, let’s get back to html basics, probably it’ll help! First of all, a p tag is a block element that contains inline elements. Short tutorial here: http://www.webdesignfromscratch.com/html-css/css-block-and-inline/ So p is a paragraph, and br means a line breaks. In fact, you divides your content in paragraph, and sometimes your need to change line with … Read more
The find member function of std::map specializations returns a past-the-end iterator if the key does not exist. So you need to compare to the container’s end(): auto f = cnt.find(“asdasd”); if (f != cnt.end()) { std::cout << f->second; } solved Program crashes on trying to access the key that does not exist in map [duplicate]
You can return like below, let userName = “Jake” //Global variable of the class let userInfo = test() //Jake func test() -> String { //single – element tuple will don’t have label for return. return self.userName } If you like to return with labels then you need tow or more return values like below, func … Read more
Your call to and_ does not see director and “Brad Bird” directly; it gets the function that results from applying director to “Brad Bird” (and similarly for the second argument. and_ :: (Movie -> Bool) -> (Movie -> Bool) -> Movie -> Bool and_ f1 f2 (_, rank, dir) | … The bigger problem is … Read more
$array ; foreach($array as $key => $value){ foreach($value as $k => $val){ echo $val . “<br> ; } } Output: HUBZone Small Business Small Disadvantaged Business Service-Disabled Veteran Small Businesses 2 solved How can i print Multidimensional Arrays in php [duplicate]
First, indicate to User the products available and their respective price: int productChoice = 0; int quantity = 0; double totalSum = 0.0; System.out.println(“Welcome To The Mail_Order House.”); System.out.println(“Please select Product Number (1 to 5) you want to buy:\n”); System.out.println(“1) Product Name 1: RM2.98”); System.out.println(“2) Product Name 2: RM4.50”); System.out.println(“3) Product Name 3: RM9.98”); System.out.println(“4) … Read more
You can use custom delegate method to fill the value. class PopupviewController { weak var delegate: filleTextViewDelegate? func calldelegate () { delegate?.fillTextview(filledData) } } protocol filleTextViewDelegate : class { func fillTextview(filledData: String) } class CurrentViewController :filleTextViewDelegate { func fillTextview(filledData: String) { textView.text = filledData } } solved Swift, Pass data from popover controller to previous … Read more
This is HTML encoding and %20 represents the space character. The string “searchText=sweet%20red%20wine” equates to “searchText=sweet red wine” Source: https://www.w3schools.com/tags/ref_urlencode.asp solved What is “%20” as a string in curl data?
Your attempt won’t work since you’re handling the creation in the loop, so you will end up adding several persons there. Just write it the way you described it: if (allPersons.isEmpty() || !allPersons.contains(person)) allPersons.add(person) Now, in order for this to work you have to ask yourself an important question: What exactly constitutes “the same person”? … Read more