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Java Enum definition
...eric in both the builder and the message. I'm pretty sure I wouldn't have gone down that route if I hadn't needed it though :)
– Jon Skeet
Mar 22 '12 at 6:45
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How can I get the corresponding table header (th) from a table cell (td)?
...It would be best to use an id to reference the table if there is more than one.
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Persistence unit as RESOURCE_LOCAL or JTA?
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As a side note: one still can get JTA functionality, even without a full Java EE application server by using third party solutions, like for example Atomikos. So you can have a lightweight web container like Tomcat and still get the JTA supp...
MongoDB vs. Cassandra [closed]
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Because everyone mentioned twitter here in relation to Cassandra: they are not using Cassandra for persisting tweets, they use still MySQL here (engineering.twitter.com/2010/07/cassandra-at-twitter-today.html). Ok, but I can imagine that ...
Concatenate two slices in Go
... only real overhead will be that it creates a new slice if you didn't have one already, like: foo(1, 2, 3, 4, 5) which will create a new slice that is will hold.
– user1106925
Sep 24 '14 at 14:00
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What is a mixin, and why are they useful?
...ou want to provide a lot of optional features for a class.
You want to use one particular feature in a lot of different classes.
For an example of number one, consider werkzeug's request and response system. I can make a plain old request object by saying:
from werkzeug import BaseRequest
class...
How to vertically center divs? [duplicate]
... (e.g. IE 9 and lower), you'll need to implement a fallback solution using one of the older methods.
Recommended Reading
Browser support
A Guide to Flexbox
Using CSS Flexible Boxes
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How to convert std::string to NSString?
...acters 'just work.'
If you're making a bigger app, or you're not the only one working on it, however - you'll probably want something that's easier to apply.
Adapted from cocoa-dev mailing list archives
@interface NSString (cppstring_additions)
+(NSString*) stringWithwstring:(const std::wstring&a...
Why can't yield return appear inside a try block with a catch?
...e language with a 99.9% accurate compiler (yes, there are bugs; I ran into one on SO just the other day) than a more flexible language which couldn't compile correctly.
EDIT: Here's a pseudo-proof of how it why it's feasible.
Consider that:
You can make sure that the yield return part itself doe...
How do I clone a generic list in C#?
I have a generic list of objects in C#, and wish to clone the list. The items within the list are cloneable, but there doesn't seem to be an option to do list.Clone() .
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