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How do you import classes in JSP?
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Use a taglib if you can! and the c tag lib inside it... nested tutorialspoint.com/jsp/jsp_standard_tag_library.htm
– tgkprog
Feb 16 '15 at 7:25
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Requirejs domReady plugin vs Jquery $(document).ready()?
...equireJS and need to initialize something on DOM ready. Now, RequireJS provides the domReady plugin , but we already have jQuery's $(document).ready() , which is available to me since I have required jQuery.
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How to efficiently build a tree from a flat structure?
...nt ID { get; set; }
}
class Node
{
public List<Node> Children = new List<Node>();
public Node Parent { get; set; }
public MyObject AssociatedObject { get; set; }
}
IEnumerable<Node> BuildTreeAndGetRoots(List<MyObject> actualObjects)
{
Dictionary<int, Node...
How to detect page zoom level in all modern browsers?
...body,r = body.getBoundingClientRect(); return (r.left-r.right)/body.offsetWidth; (thanks to this example or this answer)
FF3.5 ONLY: screen.width / media query screen width (see below) (takes advantage of the fact that screen.width uses device pixels but MQ width uses CSS pixels--thanks to Quirksmod...
How to add a button dynamically in Android?
...
Button myButton = new Button(this);
myButton.setText("Push Me");
LinearLayout ll = (LinearLayout)findViewById(R.id.buttonlayout);
LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
ll.addView(myButton, l...
Throw an error in a MySQL trigger
...Guest) that must be mutually exclusive in the table orders, but i'm fairly new to triggers and i'm finding difficulties in writing it!Thx.
– Nicola Peluchetti
Mar 12 '11 at 14:44
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Difference between Grunt, NPM and Bower ( package.json vs bower.json )
I'm new to using npm and bower, building my first app in emberjs :).
I do have a bit of experience with rails, so I'm familiar with the idea of files for listing dependencies (such as bundler Gemfile)
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git - skipping specific commits when merging
...ic, but I've just started on a second version of the project and started a new branch for it. I'm struggling a little with the best way to handle things going forward.
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Is it unnecessary to put super() in constructor?
...c class Main {
public static void main(String[] args) {
A a = new B();
}
}
A
public class A {
public A() {
System.out.println("A");
}
}
B
public class B extends A {
public B() {
System.out.println("B");
}
}
Prints
A
B
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Cannot ignore .idea/workspace.xml - keeps popping up
...ame issue, and it drove me up the wall. The issue ended up to be that the .idea folder was ALREADY commited into the repo previously, and so they were being tracked by git regardless of whether you ignored them or not. I would recommend the following, after closing RubyMine/IntelliJ or whatever IDE ...