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Ruby: Can I write multi-line string with no concatenation?
...tioning that, though. Also, the ~ is unnecessary, gsub \s+ and strip are already removing leading whitespace.
– A. Wilson
May 18 '16 at 19:19
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Is MD5 still good enough to uniquely identify files?
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@Ranhiru. Reread this answer, its imho the most comprehensive one here. Hashing could be used as a first step, which gets you to 99.99^e% certainty that the files are identical, but if you want to be absolutely 100% certain, then you'll ...
How to detect if a property exists on an ExpandoObject?
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{
throw new InvalidOperationException("Cannot read property value");
}
}
}
static bool IsPropertyExist(GetValueDelegate getValueMethod)
{
try
{
//we're not interesting in the return value. What we need to know ...
Create a completed Task
...ethod Task<Result> StartSomeTask() and happen to know the result already before the method is called. How do I create a Task<T> that has already completed?
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git replace local version with remote version
... extensive subtrees and instead wish to affect the index directly use
git read-tree remote/branch:subdir/
You can then (optionally) update your working copy by doing
git checkout-index -u --force
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Populating Spring @Value during Unit Test
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@ACV never. Please read the last sentence of my answer. And the configuration properties class could have setters if many fields to set. That is less annoying for a class that is only designed to be a properties holder.
–...
Eclipse returns error message “Java was started but returned exit code = 1”
...ne (VM) and can't lower the -Xms value (for instance, the bat file is on a read-only shared drive), then allocate more memory to the VM. Seems obvious but I overlooked this for an hour.
– Skurfur
Jul 19 '17 at 3:46
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How do I align views at the bottom of the screen?
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I have read in one of "Android Weekly" that RelativeLayout is memory consuming and should be avoided whenever it is possible.
– Tomasz Mularczyk
Jun 27 '15 at 19:11
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What is the difference between dynamic and static polymorphism in Java?
...ed and it generates the object code
accordingly.
For more details please read "What is Polymorphism" (Google it).
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Map.clear() vs new Map : Which one will be better? [duplicate]
...self. So O(n) algorithm is executed anyway, but in the garbage collector thread. For 1000 records you won't see any difference.
BUT. The performance guide tells you that it is always better not to create new objects, if you can. So I would go with clear() method.
Anyway, try both variants and try ...