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HTML table headers always visible at top of window when viewing a large table
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Good idea to make a jQuery plugin. A couple of questions: (1) Does it work well with horizontal scrolling? (2) How does it behave when you scroll down so the bottom of the table is scrolling off the top of the window? The example ...
Persistence unit as RESOURCE_LOCAL or JTA?
...for
two separate PersistenceContexts/Caches. It
is almost never a good idea to have more than one
instance of an EntityManager in use (don't create a
second one unless you've destroyed the first)
With <persistence-unit
transaction-type="JTA"> the
CONTAINER will do Entit...
What's the recommended approach to resetting migration history using Django South?
...olution, here is my take on it.
Using manage.py reset south is not a good idea if you have any third party apps that uses South, for example django-cms (basically everything uses South).
reset south will delete all migration history for all apps that you have installed.
Now consider that you upgr...
Mockito match any class argument
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If you have no idea which Package you need to import:
import static org.mockito.ArgumentMatchers.any;
any(SomeClass.class)
OR
import org.mockito.ArgumentMatchers;
ArgumentMatchers.any(SomeClass.class)
...
How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
...L". My suspicion is that someone has decided that it is, therefore, a good idea to decode the string "NULL" as null, causing the breakage you see here -- probably because they were passing in null objects and getting strings in the database, when they didn't want that (so be sure to check for that k...
What is the difference between old style and new style classes in Python?
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It's probably a bad idea to rely on pure Python code for performance sensitive applications. Nobody says: "I need fast code so I'll use old-style Python classes." Numpy doesn't count as pure Python.
– Phillip Cloud
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What is the meaning of the /dist directory in open source projects?
.../public')); ?? app.use(express.static(__dirname + '/dist')); is not a good idea
– LOG_TAG
Jul 9 '19 at 15:45
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show 1 more comment
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Singleton pattern in nodejs - is it needed?
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This is kind of a bad idea - for many reasons given elsewhere on this page - but the concept is essentially valid, which is to say that under the established nominal circumstances, the claims in this answer are true. If you want a quick and dirt...
What scalability problems have you encountered using a NoSQL data store? [closed]
...ain (we don't work with "products") as my boss'd shoot me, but conveys the idea, including the recursive aspect (one entity, here a product, "containing" others). Hopefully it's clear how in a normalised structure this could be quite a few tables, e.g. joining a product to its range of flavours, whi...
Handling Touch Event in UILabel and hooking it up to an IBAction
...hen displaying it, the touches don't seem to get to the label anymore. Any Ideas?
– midas06
Jul 23 '10 at 14:03
if it'...