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Spring Boot + JPA : Column name annotation ignored
...ved to physical names by PhysicalNamingStrategy, at least that seems to be what the doc says: docs.jboss.org/hibernate/orm/5.1/userguide/html_single/chapters/…
– Orhan
Jun 28 '17 at 13:24
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Image Processing: Algorithm Improvement for 'Coca-Cola Can' Recognition
...choice. It's very robust against scale and rotation operations. It 's somewhat robust against perspective deformation (this can be improved as suggested by stacker: a template database with different perspective views of the desired object). Its Achilles' heel in my experience would be strong ligh...
Designing function f(f(n)) == -n
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You didn't say what kind of language they expected... Here's a static solution (Haskell). It's basically messing with the 2 most significant bits:
f :: Int -> Int
f x | (testBit x 30 /= testBit x 31) = negate $ complementBit x 30
| ...
Generating a list of which files changed between hg versions
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status is what you need.
But, depending what you mean by "between two revisions", you might also consider using the "x::y" (DAG - Directed Acyclic Graph) range.
Given parallel changesets,
1--2---4
\---3
hg status --rev 1:4 woul...
How to timeout a thread
... you are interested in stopping it in it way. Or thread should be aware of what it is supposed to do when it is interrupted. After all, interruption and stopping any thread is just a request which the target thread might accept or reject, so its better to write task keeping this in mind.
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Color text in terminal applications in UNIX [duplicate]
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@mf_ what you typed probably is not what you meant... what you typed won't work because things within quotes aren't handled by the preprocessor.
– mah
Dec 12 '17 at 23:36
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Do try/catch blocks hurt performance when exceptions are not thrown?
... good candidates for testing the impact of exception handling, too much of what would be going on in normal try{} catch{} blocks is going to be optimized out. I may be out to lunch on that...
– LorenVS
Aug 20 '09 at 20:04
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When should I use Debug.Assert()?
...over the things it assumes.
A well-written assertion can tell you not just what happened and where (like an exception), but why.
An exception message can often be cryptic, requiring you to work backwards through the code to recreate the context that caused the error. An assertion can preserve the pr...
How to pattern match using regular expression in Scala?
... => d.toInt case _ => 0 }
res56: Int = 10
An impressive example on what's possible with Dynamic is shown in the blog post Introduction to Type Dynamic:
object T {
class RegexpExtractor(params: List[String]) {
def unapplySeq(str: String) =
params.headOption flatMap (_.r unapplyS...
You need to use a Theme.AppCompat theme (or descendant) with this activity
... using appcompat in which case he should extend ActionBarActivity which is what is shown from his import statements from the comment below the quesiton.
– Raghunandan
Feb 16 '14 at 17:55
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