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Hibernate vs JPA vs JDO - pros and cons of each? [closed]
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Make sure you evaluate the DataNucleus implementation of JDO. We started out with Hibernate because it appeared to be so popular but pretty soon realized that it's not a 100% transparent persistence solution. There are too many caveats and the documentation is full of 'if you have this sit...
Fast stable sorting algorithm implementation in javascript
...h unsorted big data
function time(arrayCopy, algorithm, compare) {
var start
var stop
start = performance.now()
algorithm.call(arrayCopy, compare)
stop = performance.now()
return stop - start
}
const ascending = (a, b) => a - b
const msSort = time(array.slice(), ...
Is there any way to create a blank solution (.sln) file first and then add projects?
... the blank/empty solution into such obscure place when many of us wants to start with blank solution and create folder structure as per tiers...Thanks
– Milind Thakkar
Sep 5 '17 at 6:50
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What does AngularJS do better than jQuery? [closed]
I have mainly been using the jQuery library and have just started using AngularJS. I have read a few tutorials on how to use Angular, but I am not clear on why or when to use it, or what benefits I may find in comparison to just using jQuery.
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How to strip leading “./” in unix “find”?
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This will miss files with names that start with a period.
– Sean
Apr 7 '10 at 23:58
2
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Completely cancel a rebase
...s for so long you forgot about
it. By the time you realize that (e.g. by starting another rebase)
it's already too late to retrace your steps. The solution is normally
rm -r .git/<some rebase dir>
and continue with your life.
But there could be two different directories for <so...
Check if a value is within a range of numbers
...ill still work. In fact it might be better to call min, max something like start, end. great algo either way thanks!
– James Harrington
Jul 9 '18 at 17:28
1
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Regular expression for letters, numbers and - _
...[a-zA-Z0-9]+[_-])*[a-zA-Z0-9]+\.[a-zA-Z0-9]+$
Explanation:
^ Match the start of a string. This (plus the end match) forces the string to conform to the exact expression, not merely contain a substring matching the expression.
([a-zA-Z0-9]+[_-])* Zero or more occurrences of one or more letters o...
What is the meaning of the 'g' flag in regular expressions?
...nstance against a matching string, it will eventually fail because it only starts searching at the lastIndex.
// regular regex
const regex = /foo/;
// same regex with global flag
const regexG = /foo/g;
const str = " foo foo foo ";
const test = (r) => console.log(
r,
r.la...
What happens to a detached thread when main() exits?
Assume I'm starting a std::thread and then detach() it, so the thread continues executing even though the std::thread that once represented it, goes out of scope.
...