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Export database schema into SQL file
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In the picture you can see. In the set script options, choose the last option: Types of data to script you click at the right side and you choose what you want.
This is the option you should choose to export a schema and data
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What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
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Boolean operators && and ||
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Base64: What is the worst possible increase in space usage?
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Base64 encodes each set of three bytes into four bytes. In addition the output is padded to always be a multiple of four.
This means that the size of the base-64 representation of a string of size n is:
ceil(n / 3) * 4
So, for a 16kB array, ...
Is using Random and OrderBy a good shuffle algorithm?
...d/Knuth achieve O(n) not by assignment, but by selection from a decreasing set and swapping. This way the random number selected may repeat and the algorithm only takes O(n).
– tvanfosson
Aug 17 '09 at 12:18
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Weighted random numbers
...#include <type_traits>
#include <cassert>
int main()
{
// Set up distribution
double interval[] = {1, 2, 3, 4};
double weights[] = { .90, .56, .04};
std::piecewise_constant_distribution<> dist(std::begin(interval),
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How does Bluebird's util.toFastProperties function make an object's properties “fast”?
...makes it slow.
assertFalse(%HasFastProperties(proto));
DoProtoMagic(proto, set__proto__);
// Making it a prototype makes it fast again.
assertTrue(%HasFastProperties(proto));
Reading and running this test shows us that this optimization indeed works in v8. However - it would be nice to see how.
If ...
Tools to get a pictorial function call graph of code [closed]
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qusetion about CodeViz,If you pass your code to that it will generate the code or not?Or you should yourself make graph by codevis?
– Mohammad Reza Rezwani
Apr 5 '14 at 7:39
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Common programming mistakes for Clojure developers to avoid [closed]
...arper suggests using sequence implementation constructors (array-map, hash-set, vector) like so:
(#(array-map %1 %2) :a 1)
while Dan shows that you can use the identity function to unwrap the outer parenthesis:
(#(identity {%1 %2}) :a 1)
Brian's suggestion actually brings me to my next mistake...
Is 161803398 A 'Special' Number? Inside of Math.Random()
...osen to be a nothing up my sleeve number that prevents seeds with few bits set (perhaps a common choice) from screwing up the random number generator (instead of some magical property of phi).
– David Eisenstat
May 15 '14 at 21:09
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