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Modify request parameter with servlet filter
...urce. I've decided to write a servlet filter to sanitize the parameter before it is seen by the page.
8 Answers
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How can one change the timestamp of an old commit in Git?
... yet been pushed upstream. The new messages inherit the timestamps of the original commits. This seems logical, but is there a way to also re-set the times?
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Redirect from an HTML page
...//example.com/" />
Note: Place it in the head section.
Additionally for older browsers if you add a quick link in case it doesn't refresh correctly:
<p><a href="http://example.com/">Redirect</a></p>
Will appear as
Redirect
This will still allow you to get to where ...
How to profile methods in Scala?
...ant to do this without changing the code that you want to measure timings for? If you don't mind changing the code, then you could do something like this:
def time[R](block: => R): R = {
val t0 = System.nanoTime()
val result = block // call-by-name
val t1 = System.nanoTime()
p...
Build the full path filename in Python
...s a file path name to a module. How do I build the file path from a directory name, base filename, and a file format string?
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Calling method using JavaScript prototype
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I did not understand what exactly you're trying to do, but normally implementing object-specific behaviour is done along these lines:
function MyClass(name) {
this.name = name;
}
MyClass.prototype.doStuff = function() {
// generic behaviour
}
var myObj = new MyClass('foo');...
Make a borderless form movable?
Is there a way to make a form that has no border (FormBorderStyle is set to "none") movable when the mouse is clicked down on the form just as if there was a border?
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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...get of garbage collection as soon as you leave the current scope. It will work at first, but eventually, will get garbage collected, removed from the WeakHashMap and stop working.
Keep a reference to the listener in a field of your class and you will be OK, provided your class instance is not destr...
What is the difference between UTF-8 and ISO-8859-1?
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But extended ascii might be the correct term. I read it on multiple resources
– Rohan Bhale
Mar 20 at 12:24
add a comment
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Find first element by predicate
...e that there will be a result. In practice, you should not use get();, but orElse() / orElseGet() / orElseThrow() (for a more meaningful error instead of a NSEE) as you might not know if the operations applied to the stream pipeline will result in an element.
– Alexis C.
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