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How can I change image tintColor in iOS and WatchKit
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Perfect, now i use this method based in your code: + (UIImageView ) tintImageView: (UIImageView *)imageView withColor: (UIColor) color{ imageView.image = [imageView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate]...
Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind
...I think you might be getting confused between the anchor's onclick event (known by the browser) and the click event of the jQuery object which wraps the DOM's notion of the anchor tag.
You can download the jQuery 1.3.2 source here.
The relevant sections of the source are lines 2643-2645 (I have sp...
Is it expensive to use try-catch blocks even if an exception is never thrown?
We know that it is expensive to catch exceptions. But, is it also expensive to use a try-catch block in Java even if an exception is never thrown?
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How can I add some small utility functions to my AngularJS application?
...be services, the old answer I think is still a good one.
What I would do now is:
app.js:
var MyNamespace = MyNamespace || {};
MyNamespace.helpers = {
isNotString: function(str) {
return (typeof str !== "string");
}
};
angular.module('app', ['app.controllers', 'app.services']). ...
How does “this” keyword work within a function?
...nnibalized from another post of mine, here's more than you ever wanted to know about this.
Before I start, here's the most important thing to keep in mind about Javascript, and to repeat to yourself when it doesn't make sense. Javascript does not have classes (ES6 class is syntactic sugar). If som...
Does anyone beside me just NOT get ASP.NET MVC? [closed]
...hey go to different places. If you understand the MVC convention then you know why this is done. However, it certainly doesn't qualify as an example of good naming or easily understandable code and it is much harder for new developers to pick up than Web Forms (this isn't just opinion: I had a summe...
Will the base class constructor be automatically called?
...tion and calls. In your Base class with a non-default constructor you must now either call that constructor explicitly from the derived class or add a default constructor explicitly in the base class.
Let's test this.....
// THIS WORKS!!!
class MyBaseClass0
{
// no default constructor - create...
How to validate an email address in JavaScript
... here you have another RFC 2822 compliant regex
The official standard is known as RFC 2822. It describes the syntax that valid email addresses must adhere to. You can (but you shouldn't — read on) implement it with this regular expression:
(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'...
UI Design Pattern for Windows Forms (like MVVM for WPF)
... The BindTree method seems a little flawed to me. Suddenly the the View knows abou the Model. Is that a good thing? There must be tons of poeple being confronted with these kind of problems. I am surprised that there aren't any books about it. Since there are books about everything in the .NET wor...
The definitive guide to form-based website authentication [closed]
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PART I: How To Log In
We'll assume you already know how to build a login+password HTML form which POSTs the values to a script on the server side for authentication. The sections below will deal with patterns for sound practical auth, and how to avoid the most common secur...