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How to clear the cache in NetBeans
...etbeans and deleting the cache. <-- This. Absolutely. I had two Project Groups, and had to close each project in both groups, close NetBeans, clear the cache, then add my projects back to my groups before it would work again. Thanks Ray!
– kmort
Mar 29 '16 a...
Rails: Is there a rails trick to adding commas to large numbers?
...that is \\1. \\1 becomes \1 when evaluated which matches the first capture group in the regex. In this regex that is (\d).
(\d)(?=(\d\d\d)+) is matching a digit followed by 1 or more groups of 3 digits. The first set of parens is our \1 capture group, the second would be \2. If we were just to leave...
What requirement was the tuple designed to solve?
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When writing programs it is extremely common to want to logically group together a set of values which do not have sufficient commonality to justify making a class.
Many programming languages allow you to logically group together a set of otherwise unrelated values without creating a typ...
How do you create a Distinct query in HQL
...tinctFirstName = session.createQuery("select ci.firstName from Customer ci group by ci.firstName");
Object [] firstNamesRows = distinctFirstName.list();
I hope it helps. So here we are using group by instead of using distinct keyword.
Also previously I found it difficult to use distinct keyword ...
How to install plugin for Eclipse from .zip
...ing from a local archive, I've noticed that sometimes you need to uncheck "Group items by category" to see the available plugin inside the jar. In case it does not seem to work.
– Stoffe
Aug 15 '12 at 8:43
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Choosing between MEF and MAF (System.AddIn)
...typically best in a pure dependency injection scenario where the person or group delivering the final integrated solution is assembling everything and vouching for the overall integrity but has a need to have different implementations of key capabilities.
MAF is for a scenario where someone/group i...
What GRANT USAGE ON SCHEMA exactly do?
...ema has a default GRANT of all rights to the role public, which every user/group is a member of. So everyone already has usage on that schema.
The phrase:
(assuming that the objects' own privilege requirements are also met)
Is saying that you must have USAGE on a schema to use objects within ...
git add only modified changes and ignore untracked files
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You don't need grouping (()) if you are not going to reuse the group, and \s left whitespace in front of the filename for me. Not that it will affect the end result in this case, but for sake of setting an example here's the sed command I u...
What is an IIS application pool?
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An application pool is a group of one or more URLs that are served by a worker process or set of worker processes. Any Web directory or virtual directory can be assigned to an application pool.
Every application within an application pool shares the...
Add new item count to icon on button - Android
...ayout on top of the appropriate buttons/tabs. I would probably do this by grouping each button with its badge in a RelativeLayout container, like so:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_co...