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How to manage a redirect request after a jQuery Ajax call
I'm using $.post() to call a servlet using Ajax and then using the resulting HTML fragment to replace a div element in the user's current page. However, if the session times out, the server sends a redirect directive to send the user to the login page. In this case, jQuery is replacing the div ...
What is the difference between a “function” and a “procedure”?
...n a value. They behave differently wrt. the language syntax (eg. procedure calls form statements; you cannot use a procedure call inside an expression vs. function calls don't form statements, you must use them in other statements). Therefore, Pascal-bred programmers differentiate between those.
In...
When do you use varargs in Java?
...at needs an array of T (whatever type T may be) as input".
That will make calls to these methods easier (no need to do new T[]{...}).
You could extend this rule to include methods with a List<T> argument, provided that this argument is for input only (ie, the list is not modified by the meth...
Can I unshelve to a different branch in tfs 2008?
...kip the creation of a backup shelveset
For example to merge a shelve set called "Shelve Set Name" created on Branch1 to Branch2 use this:
>tfpt unshelve "Shelve Set Name";domain\userName /migrate /source:"$/Project/Branch1/" /target:"$/Project/Branch2/"
...
Using parameters in batch files at Windows command line
...t (if one is present), which was not available through any variable before calling SHIFT (enter command SHIFT /? for more options).
SHIFT is also useful when you want to easily process parameters without requiring that they are presented in a specific order. For example, a script may recognize the ...
How can I convert the “arguments” object to an array in JavaScript?
...of arguments as an array.
If you are curious about the ... syntax, it is called Spread Operator and you can read more here.
ES6 using Array.from()
Using Array.from:
function sortArgs() {
return Array.from(arguments).sort(function (a, b) { return a - b; });
}
document.body.innerHTML =...
Removing input background colour for Chrome autocomplete?
...This works fine, You can change input box styles as well as text styles inside input box :
Here you can use any color e.g. white, #DDD, rgba(102, 163, 177, 0.45).
But transparent won't work here.
/* Change the white to any color ;) */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-...
Sticky and NON-Sticky sessions
...re served from server C.
Now, if the requests are being served from (physically) 3 different servers, each server has created a session object for you and because these session objects sit on three independent boxes, there's no direct way of one knowing what is there in the session object of the ot...
Post-install script with Python setuptools
...:
develop.run(self)
# PUT YOUR POST-INSTALL SCRIPT HERE or CALL A FUNCTION
class PostInstallCommand(install):
"""Post-installation for installation mode."""
def run(self):
install.run(self)
# PUT YOUR POST-INSTALL SCRIPT HERE or CALL A FUNCTION
and insert c...
Close iOS Keyboard by touching anywhere using Swift
...tap.cancelsTouchesInView = false
view.addGestureRecognizer(tap)
}
//Calls this function when the tap is recognized.
@objc func dismissKeyboard() {
//Causes the view (or one of its embedded text fields) to resign the first responder status.
view.endEditing(true)
}
Here is another way...