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Size-limited queue that holds last N elements in Java
... of these limited-size queues, like that: Map<Long, LimitedSizeQueue<String>>.
– GreyCat
Apr 15 '11 at 10:52
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How to convert java.util.Date to java.sql.Date?
... database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes. Hibernate 5 & JPA 2.2 support java.time.
Where to obtain the java.time classes?
Java SE 8, Java SE 9, Java SE 10, Java SE 11, and later - Part of the standard Java API with a bun...
jquery UI dialog: how to initialize without a title bar?
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I think that the best solution is to use the option dialogClass.
An extract from jquery UI docs:
during init : $('.selector').dialog({ dialogClass: 'noTitleStuff' });
or if you want after init. :
$('.selector').dialog('option', 'dialogClass', 'noTitleStuff');
So i created some dialo...
When to Redis? When to MongoDB? [closed]
...lets you give it a key and look up a single value. Redis itself can store strings, lists, hashes, and a few other things; however, it only looks up by name.
Cache invalidation is one of computer science's hard problems; the other is naming things. That means you'll use Redis when you want to avoi...
html tables: thead vs th
... I didn't even know that th gets bolded by default, without extra CSS, thanks for that!
– CPHPython
Aug 10 '16 at 16:39
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Django REST framework: non-model serializer
...amework will output any basic object like dict, list and tuple without any extra work on your part.
So basically you only have to create the function or class that takes in arguments, does all of the required calculations and returns its results in a tuple to the REST api view. If JSON and/or XML f...
Browserify - How to call function bundled in a file generated through browserify in browser
...mport and use anywhere client-side, which is why we have to go to all this extra trouble just to call a single function outside of its bundled context.
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Best implementation for hashCode method for a collection
...has only one multiplier, while non-prime has at least two. That creates an extra combination for multiplication operator to result the same hash, i.e. cause collision.
– dma_k
Feb 15 '13 at 14:08
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SQL Switch/Case in 'where' clause
... @selectedValue varchar (50)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
SELECT
drugstock_drugname.n_cur_bal,drugname.cdrugname,clinic.cclinicname
FROM drugstock_drugname
INNER JOIN drugname ON drugstock_drugname.dr...
Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
...s tool. You can install SnappySnippet from Github. It allows easy HTML+CSS extraction from the specified (last inspected) DOM node. Additionally, you can send your code straight to CodePen or JSFiddle. Enjoy!
Other features
cleans up HTML (removing unnecessary attributes, fixing indentation)
op...