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How to access parent Iframe from JavaScript
...ent inside a frame is less trivial) but for sake of completeness:
/**
* @param f, iframe or frame element
* @return Window object inside the given frame
* @effect will append f to document.body if f not yet part of the DOM
* @see Window.frameElement
* @usage myFrame.document = getFramedWindow(...
Express: How to pass app-instance to routes from a different file?
... I am using different passport strategy for different query parameter. So I am trying to set passport.use("strategy-name") in a middleware. Even if I store passport in that middleware only with let passport = req.app,get('passport'). It is being modified for another set of requests. W...
Calculating the difference between two Java date instances
...
Simple diff (without lib)
/**
* Get a diff between two dates
* @param date1 the oldest date
* @param date2 the newest date
* @param timeUnit the unit in which you want the diff
* @return the diff value, in the provided unit
*/
public static long getDateDiff(Date date1, Date date2, Tim...
$(this).serialize() — How to add a value?
...alizeArray() to get an array from the form data, modify it, and use jQuery.param() to convert it to a url-encoded form. This way, jQuery handles the serialisation of your extra data for you.
var data = $(this).serializeArray(); // convert form to array
data.push({name: "NonFormValue", value: NonFor...
Launch custom android application from android browser
...our web app you can put links like:
<a href="my.special.scheme://other/parameters/here">
And when the user clicks it, your app will be launched automatically (because it will probably be the only one that can handle my.special.scheme:// type of uris). The only downside to this is that if th...
RESTful call in Java
...new URL(INSERT_HERE_YOUR_URL);
String query = INSERT_HERE_YOUR_URL_PARAMETERS;
//make connection
URLConnection urlc = url.openConnection();
//use post mode
urlc.setDoOutput(true);
urlc.setAllowUserInteraction(false);
//send query
Pri...
setuptools: package data folder location
...dozens of unwanted hits from my documentation. I could add '--exclude-dir' params to grep every time I ever use it, which would differ from one project to the next, but that seems icky) Is it possible to something like include a 'src' subdir inside my package dir without breaking imports, etc
...
Remove URL parameters without refreshing page
... and make it current URL
allowing users to bookmark the page with the same parameters (to show the same contents)
to programmatically access the data through the stateObj then parse from the anchor
As I understood from your comment, you want to clean your URL without redirecting again.
Note th...
Will the base class constructor be automatically called?
...onstructor is when the constructors below the current type need additional parameters. For example:
public class Base
{
public int SomeNumber { get; set; }
public Base(int someNumber)
{
SomeNumber = someNumber;
}
}
public class AlwaysThreeDerived : Base
{
public A...
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...