[ad_1] I am not sure I understand you question, but if I do, you are asking for something like this: names = [“Michael”, “John”] surnames=[“Jackson” ,”Lennon”] for i, j in names, surnames: print i print j You could have a dictionary with corresponding first names and surnames as well. 1 [ad_2] solved How do I … Read more
[ad_1] Since you start with Java – on the first degrees on your learning curve you will eventually not need any private classes. They make sense for inner classes (a class within a class) when this inner class is not usable/useful outside the parent class. But for now: just keep in mind, that private is … Read more
[ad_1] issue 1: you are allocating sizeof(double) to store int issue 2: You are not traversing array to print numbers int main(void) { int user_input = 0, elements = 0; printf(“How many int elements will you enter?\n”); scanf(“%d”, &elements); int* dynamic_array = (int *)malloc(sizeof(int)* elements); if(dynamic_array == NULL) { perror(” Out of memory “); return … Read more
[ad_1] Use Array.map and Array.reduce var data =[{name:”xyz”,meals:[{num:3.5},{num:4 },{num:6.5},{num:3}],deposits:[{date:””, amount:3000},{date:””, amount:2400},{date:””, amount:300}]},{name:”abc”,meals:[{num:3.5},{num:4 },{num:6.5},{num:3}],deposits:[{date:””, amount:3000},{date:””, amount:2400},{date:””, amount:300}]}]; let result = data.map(({name, meals, deposits}) => ({name, meals : meals.reduce((a,c) => a + c.num, 0), deposits : deposits.reduce((a,c) => a + c.amount, 0)})); console.log(result); 1 [ad_2] solved How to get sum from array using javascript?
[ad_1] Your problem is that you use the wrong format specifier for both scanf and fprintf. One example: printf (“Enter Fine Amount\n”); scanf (“%s”,&fa); The variable fa is an integer but you try to scan using %s. The same goes for fprintf where you try to print an integer using %s. Use %s for strings. … Read more
[ad_1] The transparency effect is called “Acrylic” and is part of Microsoft’s new design language. When and how to use it is explained on MSDN. In a nutshell, you simply need to apply an AcrylicBrush on whatever surface you want to make transparent. The BackgroundSource allows you to tell whether you want the transparency to … Read more
[ad_1] What do you mean by getting an image by that URL? You need to rewrite the URL with htaccess and intercept it somehow using PHP and loading the file from somewhere. Once you have the image you can get any info you want to from it. Rewrite URL with mod_rewrite (i.e.: domain.com/23234234/0 to domain.com?id=23234234&nr=0) … Read more
[ad_1] Your function is pure virtual, which means the method is virtual and not even implemented in the base class (= 0). So you have to delete the block after it. It has to be: virtual price(int Uchrg, int no_of_unt) = 0; without the { }. Virtual means, that classes that inherit from a base … Read more
[ad_1] You are passing empID as an int type parameter and later you are using it as a type in your parameters. For example. cmd.Parameters.AddWithValue(“@LeaveType”, empID.LeaveType); I believe you have to pass your object probably of EmployeeLeave type in your method GetLeaveRecord(int empID) Or you may get your object based on the ID in your … Read more
[ad_1] In general, returning a reference avoids that the return value gets copied, and (if it is not const-qualified) gives you the opportunity to change the “original” value. A return type const T& is often used in conjunction with objects of class type, e.g. std::vector, where copying could result in (unwanted) overhead. In conjunction with … Read more
[ad_1] Store your window.open calls into a variable like: var a = window.open(/*url…*/); Once that window has closed, it’s closed property will be true. Just set up a setInterval() to check every second or so to check if it’s closed then open a new window. This question has your answer for you. Something like the … Read more
[ad_1] For onLongClick() returned value notify if the callback consumed the long click or not. It means that if you return true your callback will be last who serves the “Long click event”, else if you return false framework will looks for the next candidate who can serve the event, it can be some View … Read more
[ad_1] A simple regular expression: let sentence = “This is \”table\”. There is an \”apple\” on the \”table\”” let pattern = “\”[^\”]+\”” //everything between ” and ” let replacement = “____” let newSentence = sentence.replacingOccurrences( of: pattern, with: replacement, options: .regularExpression ) print(newSentence) // This is ____. There is an ____ on the ____ If … Read more
[ad_1] You need some sort of text mining library to do this and more specifically what you want to do it’s called tokenization: Each word in a string is categorized as a lexical token with a syntactical role e.g verb, pronoun etc. See tokenization and text mining for more info. There is a Javascript library … Read more
[ad_1] You need JSONP for cross-browser requests. The link you gave me works fine with getJSON jquery function. for streams: http://jsfiddle.net/82wNq/27/ for games: http://jsfiddle.net/82wNq/25/ $.getJSON(“https://api.twitch.tv/kraken/search/games?q=star&type=suggest&callback=?”, function (data) { $.each(data.games, function (index, item) { $(“<div>”).html(item.name).appendTo(“#content”); $(“<img>”).attr(“src”, item.box.medium).appendTo(“#content”); }); }); 1 [ad_2] solved Cross-Domain AJAX Call [duplicate]