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Node.js on multi-core machines
...ncluded the cluster module straight out of the box, which makes it easy to set up multiple node workers that can listen on a single port. Note that this is NOT the same as the older learnboost "cluster" module available through npm.
if (cluster.isMaster) {
// Fork workers.
for (var i = 0; i <...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...
From memory, it looked something like this:
#define RETURN(result) return (result);}
int myfunction1(args) {
int x = 0;
// do something
RETURN(x)
int myfunction2(args) {
int y = 0;
// do something
R...
How to implement a queue using two stacks?
Suppose we have two stacks and no other temporary variable.
20 Answers
20
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Executing Batch File in C#
...below, I was able to recreate the problem. There seems to be some security setting that results in this behaviour (haven't investigated that in detail).
This does work if the batch file is not located in C:\Windows\System32. Try moving it to some other location, e.g. the location of your executabl...
Didn't Java once have a Pair class? [duplicate]
... incorrectly, or did Java, once upon a time, provide a Pair class as part of its API?
10 Answers
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Target elements with multiple classes, within one rule
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python numpy ValueError: operands could not be broadcast together with shapes
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Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
...ul way to speed up the algorithm.
If you are doing this for a very finite set of values, then you could create a lookup table. Performing the indexing might be more expensive, but if you can fit the entire table in cache, then you can remove all branching from the code, which should speed things u...
How does deriving work in Haskell?
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Import CSV to mysql table
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Do you know if there is a way to set file path to csv file?
– JasonDavis
Dec 23 '15 at 4:03
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