You can’t. There is no way that JavaScript can get out of the browser context to do this (not without exploiting some kind of loophole, which would be patched soon, hopefully!) solved install flash player automatically with javascript [closed]
function validateForm() { var x = document.forms[“quickestimate”][“width”].value; var p = document.forms[“quickestimate”][“pricerange”].value; if ((x == “5”) && (p >= “9.99”)) { // your allowed 5m wide just under 9.99 return true; } else { alert(“Can’t have 5m Wide and over £9.99”); return false; } } 7 solved An If statement with 2 variables?
As you wanted to display 3 elements from the array each time and when the last element is displayed you want to repeat the process again you are suppose to use setInterval() to call the function after a specified time continuously and reset the index to 0 immediately after the last element is displayed. Else … Read more
if all your strings have the same format like Code —- FullName you can do it simple- string sName = “DA —- Dear Allowance”.Split(new string[]{“—-“}, StringSplitOptions.RemoveEmptyEntries)[1].Trim(); 6 solved Extract a substring after some string in C# [closed]
You Should follow the link http://www.raywenderlich.com/73602/dynamic-table-view-cell-height-auto-layout This is best way to achieve to do this solved Dynamic cell height for tableview [closed]
I’ll be utilizing C# rather than Visual Basic, but you could essentially do this: Code Behind: JavaScriptSerializer serializer = new JavaScriptSerializer(); List<Address> deserialize = serializer.Deserialize<List<Address>>(address); foreach(Address address in deserialize) { // Do something with Exposed Properties: } The Address Class will be very, very basic: public class Address { public int Id { get; set; … Read more
Read up on the return keyword. An example of getters and setters methods can be found at How do getters and setters work?. A setter method is a method which sets a variable in your class. Getter methods give the variable to whatever calls the method. Getters: In a main method: String s = MethodClassProject.getBrand(); … Read more
The number of iterations of the while-loop is exactly floor(x/y). Each iteration takes n operations, because that is the complexity of the subtraction r – y. Hence the complexity of the algorithm is n * floor(x/y). However, we want to express the complexity as a function of n, not as a function of x and … Read more
Assume that you table contains information about Company, Charge, Commission and you want to get total per each company and also per each of its column. As you didn’t provide any table schemas or your data sample, I created a table, populated with data from your question. I’d suggest the next query: create table test … Read more
Your isPower2(0) returns true (1) but 0 is not a power of 2. So the expected result would be false (0). solved When I run my code it shows some errors on terminal. Could any can tell me what is the error stands for? How can I debug it? [closed]
autocomplete with multiple input is an input creating tags. Try typing “Messi” in the advanced one. solved primefaces component such as the tags input of stackoverflow [closed]
I am writing a program which adds numbers inputed by the user and then outputting the total. With the total how can i output all the inputed numbers solved I am writing a program which adds numbers inputed by the user and then outputting the total. With the total how can i output all the … Read more
After you have translated and rotated the context you need to translate back: context.translate(canvas.width / 2, canvas.height / 2); context.rotate(180 * Math.PI / 180); /// here, translate back: context.translate(-canvas.width / 2, -canvas.height / 2); context.drawImage(tempCanvas, 0, 0); (you don’t need to clip and/or specify width and height if destination size is the same as source … Read more
Ok, after 8 years, I found out the problem was. The GPU was never over heating. The problem was (I even added the latest i7-2860QM CPU – about that model, I forgot). But the last time, on the GPU I pressed so hard so finally it clicked the pipe and the GPU and I could … Read more
I’m an idiot and didn’t read the full doc. It needs to specify with an after function,like this: public function withValidator($factory) { $result = User::where(‘name’, $this->name)->get(); $factory->after(function ($factory) use ($result) { if (!$result->isEmpty()) { $factory->errors()->add(‘User’, ‘Something wrong with this guy’); } }); return $factory; } 1 solved Laravel withValidator() not working as expected