hi i am using codeigniter , in my controller constructor sometimes i use $this sometimes $this->ci
Not sure how to ask this question, but here goes. Say I have: var foo = \'marginLeft\'; How can I change it into:
I\'m writing a script that needs to take advantage of a Java daemon via the local dbus of the linux machines it will run on. This daemon in particular will return an array of tuples which I want so th
How is this possible? $post_icon = $_REQUEST[\'icon\']; if($post_icon == 0) var_dump($post_icon); Output:
I have created a Dictionary in Application scope, but I\'m not sure how to correctly access it in another page.
I am stack in something simple i think. I have the following code: public void Button1Click(object sender, EventArgs e)
I have two modules, a.py and b.py. I want the globals from a.py to be available in b.py like this: a.py:
I am always confused with the concept \"define variable.\" What does define mean? For example: void main {
Let\'s assume I have a class Object with one method which simply reports the ID number of the instance. Normally, I would hardcode the instantiation of the Object class like \"Object obj_1\" and the c
In PHP, there is a isset fun开发者_如何学JAVAction. What about Java? I think I can use == null with objects, but what about value types like intJava\'s compiler won\'t let you define variables and use
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