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How to sort an array based on the length of each element?
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234
You can use Array.sort method to sort the array. A sorting function that considers the length o...
How to get thread id from a thread pool?
...t which one of those 5 threads executes my task (something like "thread #3 of 5 is doing this task")?
6 Answers
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Why is there no Tree class in .NET?
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31
You're right, there's nothing in the BCL. I suspect this is because the choice of whether to us...
PHP Timestamp into DateTime
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answered Aug 20 '12 at 13:57
FtDRbwLXw6FtDRbwLXw6
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What do I return if the return type of a method is Void? (Not void!)
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answered Mar 24 '09 at 9:38
John FeminellaJohn Feminella
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What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)
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edited Jul 28 '16 at 13:58
answered Jan 26 '12 at 10:25
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What does Class mean in Java?
...itself): https://www.oracle.com/technetwork/articles/java/javareflection-1536171.html
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What platforms have something other than 8-bit char?
...turned up for example in OMAP2. There are other DSPs out there with 16 and 32 bit char. I think I even heard about a 24-bit DSP, but I can't remember what, so maybe I imagined it.
Another consideration is that POSIX mandates CHAR_BIT == 8. So if you're using POSIX you can assume it. If someone late...
How to set a JVM TimeZone Properly
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We had to use the JDK DST Timezone Update Tool - 1.3.25 (tzupdater) and then change the JVM parameter as you suggested and we finally got rid of the issue. By the way, the timezone information is stored by Windows in some registry. The updater I used updated the registry va...
Why does Math.round(0.49999999999999994) return 1?
... pathological case.2 Java 7 no longer mandates this broken implementation.3
The problem
0.5+0.49999999999999994 is exactly 1 in double precision:
static void print(double d) {
System.out.printf("%016x\n", Double.doubleToLongBits(d));
}
public static void main(String args[]) {
double a =...