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Find a class somewhere inside dozens of JAR files?
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some time ago, I wrote a program just for that: https://github.com/javalite/jar-explorer
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How to get all count of mongoose model?
... count() method behaved strange: when the collection was not empty, it sometimes returned nothing (undefined, null, zero or false - we could not investigate it further). We still did not find out what caused the problem since it was a race condition that happend very seldomly. Using countDocuments({...
Calculate business days
...ays
function getWorkingDays($startDate,$endDate,$holidays){
// do strtotime calculations just once
$endDate = strtotime($endDate);
$startDate = strtotime($startDate);
//The total number of days between the two dates. We compute the no. of seconds and divide it to 60*60*24
//We ...
Failed binder transaction when putting an bitmap dynamically in a widget
...ri() (slower) or the setImageViewBitmap() and recreating RemoteViews every time you update the notification.
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How can I view the source code for a function?
... na.omit.ts* Ops.ts* plot.ts
[13] print.ts time.ts* [<-.ts* [.ts*
[17] t.ts* window<-.ts* window.ts*
Non-visible functions are asterisked
"Non-visible functions are asterisked" means the function is not expo...
Synthetic Class in Java
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Java has the ability to create classes at runtime. These classes are known as Synthetic Classes or Dynamic Proxies.
See http://java.sun.com/j2se/1.5.0/docs/guide/reflection/proxy.html for more information.
Other open-source libraries, such as CGLIB and ASM also allow ...
How to implement a queue using two stacks?
...h element will be pushed twice and popped twice, giving amortized constant time operations.
Here's an implementation in Java:
public class Queue<E>
{
private Stack<E> inbox = new Stack<E>();
private Stack<E> outbox = new Stack<E>();
public void queue(E i...
In SQL, how can you “group by” in ranges?
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Ah... There's the advantage of actually taking the time to create the table. (I used an existing table with too few rows over too small a range)
– James Curran
Oct 24 '08 at 13:47
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How to pass arguments to addEventListener listener function?
...t.removeEventListener to unregister the eventListener at a later execution time.
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jQuery vs document.querySelectorAll
I heard several times that jQuery's strongest asset is the way it queries and manipulates elements in the DOM: you can use CSS queries to create complex queries that would be very hard to do in regular javascript .
However , as far as I know, you can achieve the same result with document.querySele...