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Import SQL dump into PostgreSQL database
...osts and the old one provided a SQL dump of the PostgreSQL database of our site.
15 Answers
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CMake not able to find OpenSSL library
...his is now very out of date and probably dangerous to use. The openssl website has links to 2 sites that provide binaries. That's seems to be the problem with security related libs like this. However, setting the values like that should work with the other binary downloads too.
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AngularJS : automatically detect change in model
...all that documented (ie, I don't think any of the tutorials on the angular site mentioned setting up $watches directly)? Is there anything bad about this that would make setting up (potentially multiple) ng-change hooks on input controls a better idea?
– Alec
M...
Lock-free multi-threading is for real threading experts
...ng additional resource requirements sounds great, doesn't it?
Most of the fun however can come from ensuring correct load/store ordering.
Contrary to one's intuitions, CPUs are free to reorder memory reads/writes - they are very smart, by the way: you will have a hard time observing this from a sin...
Check synchronously if file/directory exists in Node.js
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Looking at the source, there's a synchronous version of path.exists - path.existsSync. Looks ...
Difference between Covariance & Contra-variance
...e of Tigers can be used where a sequence of Animals is needed, but the opposite is not true. A sequence of animals cannot necessarily be used where a sequence of Tigers is needed.
That's covariance. Now consider this subset of the set of all types:
{ IComparable<Tiger>,
IComparable<Ani...
How do JavaScript closures work?
...s to someone with a knowledge of the concepts they consist of (for example functions, variables and the like), but does not understand closures themselves?
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How does the Java 'for each' loop work?
...est A: 326,373,762 nanoseconds
Test B: 202,555,566 nanoseconds
B faster by 123,818,196 nanoseconds (37.437545972215744% faster)
I also ran this for an Integer array, and indexes are still the clear winner, but only between 18 and 25 percent faster.
For collections, iterators are faster than index...
resizes wrong; appears to have unremovable `min-width: min-content`
...CSS hacks targeting Firefox for widely referenced articles on high-profile sites.
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Generate table relationship diagram from existing schema (SQL Server) [closed]
...ts you can try reverse snowflakes. You can join at sourceforge or the demo site at http://snowflakejoins.com/.
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