load

I have a assembly. In this assembly I have a class and interface. I need to load this assembly at runtime and want to create an object of the class and also want to use the interface. Assembly MyDALL = Assembly.Load("DALL"); // DALL is name of my dll Type MyLoadClass = MyDALL.GetType("DALL.LoadClass"); // LoadClass is my class object obj = Activator.CreateInstance(MyLoadClass); This is my code. How could it be improved? If your assembly is in GAC or bin use the assembly name at the end of type name instead of Assembly.Load() . object obj = Activator.CreateInstance(Type.GetType("DALL.LoadClass,

I'm loading an image path via jQuery $.ajax and before showing the image I'd like to check if it in fact exists. Can I use the image load/ready event or something similar to determine that the file path is valid? Having .myimage set to display: none, I'm hoping to do something like $(".myimage").attr("src", imagePath); $(".myimage").load(function() { $(this).show(); }); Is anything like that possible? Well, you can bind .error() handler... like this, $(".myimage").error(function(){ $(this).hide(); }); well, yours is okay already with load-event $(".myimage").load(function() { $(this).show(); }

What would be a good way to dynamically load java class files so that a program compiled into a jar can read all the class files in a directory and use them, and how can one write the files so that they have the necessary package name in relation to the jar? aioobe I believe it's a ClassLoader you're after. I suggest you start by looking at the example below which loads class files that are not on the class path. // Create a File object on the root of the directory containing the class file File file = new File("c:\\myclasses\\"); try { // Convert File to a URL URL url = file.toURI().toURL();

Are there any libraries for in-browser javascript that provide the same flexibility/modularity/ease of use as Node's require ? To provide more detail: the reason require is so good is that it: Allows code to be dynamically loaded from other locations (which is stylistically better, in my opinion, than linking all your code in the HTML) It provides a consistent interface for building modules It is easy for modules to depend on other modules (so I could write, for instance, an API that requires jQuery so I can use jQuery.ajax() Loaded javascript is scoped , meaning I could load with var dsp =

Shortly, I have an NSDictionary with urls for images that I need to show in my UITableView . Each cell has a title and an image. I had successfully made this happen, although the scrolling was lagging, as it seemed like the cells downloaded their image every time they came into the screen. I searched for a bit, and found SDWebImage on github. This made the scroll-lagg go away. I am not completely sure what it did, but I believed it did some caching. But! Every time I open the app for the first time, I see NO images, and I have to scroll down, and back up for them to arrive. And if I exit the