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How do you read CSS rule values with JavaScript?
...*
* @notice The className must be 1:1 the same as in the CSS
* @param string className_
*/
function getStyle(className_) {
var styleSheets = window.document.styleSheets;
var styleSheetsLength = styleSheets.length;
for(var i = 0; i < styleSheetsLength; ...
Are static fields open for garbage collection?
...tic
{
MyObject myObject = new MyObject();
doStuff(myObject, params);
}
static boolean doStuff(MyObject myObject, Params... params) {
// do stuff with myObject and params...
}
}
since the static initialiser block is a special kind of static method, myObject is a loca...
Loop through properties in JavaScript object with Lodash
...
very important to note that key is the second param, but it makes sense
– Phil
Mar 7 '16 at 14:55
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Get the POST request body from HttpServletRequest
..." + httpRequest.getHeader(headerName));
}
System.out.println("\n\nParameters");
Enumeration params = httpRequest.getParameterNames();
while(params.hasMoreElements()){
String paramName = (String)params.nextElement();
System.out.println(paramName + " = " + httpRequest...
Detecting Unsaved Changes
...paring the current value of each element
* with its default value.
*
* @param {Form} form the form to be checked.
* @return {Boolean} <code>true</code> if the form is dirty, <code>false</code>
* otherwise.
*/
function formIsDirty(form) {
for (var i =...
How to get a JavaScript object's class?
...will change non-global class names. To prevent this, Uglify has a --mangle param that you can set to false is using gulp or grunt.
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How to change JFrame icon [duplicate]
...
public class MainFrame implements ActionListener{
/**
*
*/
/**
* @param args
*/
public static void main(String[] args) {
String appdata = System.getenv("APPDATA");
String iconPath = appdata + "\\JAPP_icon.png";
File icon = new File(iconPath);
if(!icon.exists()){
Fi...
How to Reverse Fragment Animations on BackStack?
... * operations specifically when popping the back stack.
*
* @param enter An animation or animator resource ID used for the enter animation on the
* view of the fragment being added or attached.
* @param exit An animation or animator resource ID used for the exit ...
Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
...
An attacker wraps your page in an iframe
The iframe URL includes a query param with the same name as a form field
When the form is submitted, the query value is inserted into the database
The user's identifying information (email, address, etc) has been compromised
References
Bypassing CSRF pr...
Difference of keywords 'typename' and 'class' in templates?
...re when you are referencing a nested type that depends on another template parameter, such as the typedef in this example:
template<typename param_t>
class Foo
{
typedef typename param_t::baz sub_t;
};
The second one you actually show in your question, though you might not realize it:
...