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Useful example of a shutdown hook in Java?
I'm trying to make sure my Java application takes reasonable steps to be robust, and part of that involves shutting down gracefully. I am reading about shutdown hooks and I don't actually get how to make use of them in practice.
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StringFormat Localization issues in wpf
... Bindings but surely that is just good XAML? As far as I'm aware, the next time the binding updates it will use the correct CultureInfo.CurrentCulture or whatever you have supplied.
This solution will immediately update your Bindings with the correct values but it seems like a lot of code for somet...
How do I search for an object by its ObjectId in the mongo console?
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Not strange at all, people do this all the time. Make sure the collection name is correct (case matters) and that the ObjectId is exact.
Documentation is here
> db.test.insert({x: 1})
> db.test.find() // no criter...
Fluid or fixed grid system, in responsive design, based on Twitter Bootstrap
I'm getting confused about the various options in the twitter bootstrap grid , and how they go together.
5 Answers
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Shortest way to print current year in a website
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If you want to include a time frame in the future, with the current year (e.g. 2017) as the start year so that next year it’ll appear like this: “© 2017-2018, Company.”, then use the following code. It’ll automatically update each year:
&am...
A non well formed numeric value encountered
...tion, which should be an integer.
string date ( string $format [, int $timestamp = time() ] )
Try strtotime which will Parse about any English textual datetime description into a Unix timestamp (integer):
date("d", strtotime($_GET['start_date']));
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POST JSON fails with 415 Unsupported media type, Spring 3 mvc
...No idea why this isn't more documented. This problem made me waste so much time. Thank you very much!
– Hugo Nava Kopp
Nov 30 '16 at 10:58
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Activity has leaked window that was originally added
...er was written more than 7 years ago, and this was definitely true at that time. I no longer work with Android, but based on what I see in the documentation, it might still be the case, but Android has come a long way since (introduced Fragments just to name one), so it is probably easier now.
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Connection to SQL Server Works Sometimes
An ADO.Net application is only sometimes able to connect to another server on the local network. It seems random whether a given connection attempt succeeds or fails. The connection is using a connection string in the form:
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SQL ON DELETE CASCADE, Which Way Does the Deletion Occur?
If I have two relations in a database, like this:
2 Answers
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