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Detect when an image fails to load in Javascript
Is there a way to determine if a image path leads to an actual image, Ie, detect when an image fails to load in Javascript.
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ASP.NET MVC Razor pass model to layout
...structor of your controller (or base controller), instantiate the type and set it to the property.
Set it to the ViewData field (or ViewBag)
In the Layout page, cast that property to your type.
Example:
Controller:
public class MyController : Controller
{
public MainLayoutViewModel MainLayout...
Database: To delete or not to delete records
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
how to check if a form is valid programmatically using jQuery Validation Plugin
I have a form with a couple of buttons and I'm using jQuery Validation Plugin from http://jquery.bassistance.de/validate/ . I just want to know if there is any way I can check if the form is considered in valid state by jquery validation plugin from anywhere in my javascript code.
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How do I detect the Python version at runtime? [duplicate]
I have a Python file which might have to support Python versions < 3.x and >= 3.x. Is there a way to introspect the Python runtime to know the version which it is running (for example, 2.6 or 3.2.x )?
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Unicode Processing in C++
...has the following subsections:
The Code-Page Model
Double-Byte Character Sets in Windows
Unicode
Compatibility Issues in Mixed Environments
Unicode Data Conversion
Migrating Windows-Based Programs to Unicode
Summary
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What is the difference between a symbolic link and a hard link?
...ymbolic link behaves and how to create one, but do not understand the use of a hard link and how it differs from a symbolic one.
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A generic list of anonymous class
In C# 3.0 you can create anonymous class with the following syntax
22 Answers
22
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Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
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9 Answers
9
Active
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Scheduling recurring task in Android
...e(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
optSingleShot = (CheckBox)findViewById(R.id.singleshot);
btnStart = (Button)findViewById(R.id.start);
btnCancel = (Button)findViewById(R.id.cancel);
textCounter = (Text...