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Why are we not to throw these exceptions?
...ng something that may cause an exception which exactly matches an existing one, then feel free to use that, especially if you are trying to match some built-in behavior. Just make sure you choose a very specific exception type then.
In general though, unless you find a (specific) exception that fil...
Should commit messages be written in present or past tense? [closed]
...lly write the commit summary along with up-front tests before the work is done.
I don't put a huge amount of weight on it, but for me this is the path of least resistance while maintaining consistentency.
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Java 8 Distinct by property
...serve an arbitrary element from among the duplicates, instead of the first one, as distinct() does.
(This is essentially the same as my answer to this question: Java Lambda Stream Distinct() on arbitrary key?)
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How to check if multiple array keys exists
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@alex the only issue is that if $keys contains one element that is not in $arr and another that is in it, !array_diff_key returns empty => false (3v4l example)...
– CPHPython
Aug 17 '18 at 10:10
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querySelector, wildcard element match?
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I was messing/musing on one-liners involving querySelector() & ended up here, & have a possible answer to the OP question using tag names & querySelector(), with credits to @JaredMcAteer for answering MY question, aka have RegEx-like mat...
How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
I've searched up and down the internet for this one. There's lots of half-answers out there, to do with Maven properties such as ${sonar.jacoco.reportPath} , or org.jacoco:jacoco-maven-plugin:prepare-agent or setting maven-surefire-plugin argLine with -javaagent .
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Persistent :set syntax for a given filetype?
.... Vim doesn't automatically detect the syntax highlighting and so applies none. I can use :set syntax=HTML after I've opened the file but this is a pain when jumping between files.
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Why do indexes in XPath start with 1 and not 0?
... indexes represent positions and counts, so logically enough they begin at one (and zero is therefore representative of "empty")
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.NET JIT potential error?
...ears when you let oVec.y increment to 4, that's too many calls to unroll.
One workaround is this:
for (int x = 0; x < 2; x++) {
for (int y = 0; y < 2; y++) {
oDoesSomething.Do(new IntVec(x, y));
}
}
UPDATE: re-checked in August 2012, this bug was fixed in the version 4.0....
Finding duplicate values in a SQL table
It's easy to find duplicates with one field:
33 Answers
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