Is there开发者_运维问答 any way to determine if a POST endpoint exists without actually sending a POST request?
any idea how I can display headers using % for formatting? I does nothing in class method but works nicely in instance method
I am having trouble databinding a TextBox.Text property to a object\'s method. The idea is allowing the user to write in a TextBox a file name and then have a TextBlock output that file\'s extension.
I am new to PHP and programming in general. I have been working on a few things with PHP开发者_Go百科 that have required me to create classes, which has been fine, except that I can\'t seem to get my
Here\'s what I have: <html> <head> <?php $validForm = false; function getValue($field){ if(isset($_GET[$field])){
How do you access an instance variable within a mixin method? I can think of 2 ways, but both seem problematic.
Ignoring rolerequirement with restfulauthentication method in a subdomain scope I have created a site which utilizes subdomains and searches whether or not the user is at: subdomain.domain.com or dom
I got this question for homework, and all开发者_高级运维 I can think of is to return a subclass of an abstract superclass.
I am still newer to Rails... I need to write a self.method on my Product model to find the next Product per position.I am showing 1 Product on a page, and want the next one in the list.
How can I access util.log() method from a stat开发者_如何学编程ic html event handler? In other words, when I click the checkbox, I like to call util.log method.
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