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Using Eloquent ORM in Laravel to perform search of database using LIKE
...n code:
/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php
protected $operators = array(
'=', '<', '>', '<=', '>=', '<>', '!=',
'like', 'not like', 'between', 'ilike',
'&', '|', '^', '<<', '>>',
'rlike', 'regexp', 'not regexp',
)...
Exotic architectures the standards committees care about
...gisters spilled to memory at the C compiler's whim. blog.frama-c.com/index.php?post/2011/03/03/cosine-for-real
– Pascal Cuoq
Aug 8 '11 at 17:18
2
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Find the files that have been changed in last 24 hours
...-name option to find specific file types, for instance: find /var -name "*.php" -mtime -1 -ls
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Difference between “managed” and “unmanaged”
...ikipedia.org/wiki/Managed_code
http://www.developer.com/net/cplus/article.php/2197621/Managed-Unmanaged-Native-What-Kind-of-Code-Is-This.htm
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How many socket connections can a web server handle?
...ic on a single Unix flavoured OS machine - https://blog.whatsapp.com/index.php/2012/01/1-million-is-so-2011/.
And finally, this one, http://highscalability.com/blog/2013/5/13/the-secret-to-10-million-concurrent-connections-the-kernel-i.html, goes into a lot of detail, exploring how even 10 million c...
Is there a MySQL option/feature to track history of changes to records?
...ess some comments in no particular order:
I did my own implementation in PHP that was a little more involved, and avoided some of the problems described in comments (having indexes transferred over, signifcantly. If you transfer over unique indexes to the history table, things will break. There ar...
What is the difference between lock and Mutex?
...s really a shortcut to the Monitor class, on the other hand tries to avoid allocating kernel resources and transitioning to kernel code (and is thus leaner & faster - if one has to find a WinAPI construct that it resembles, it would be CriticalSection).
The other difference is what others point...
List directory in Go
...t complete answer here. It's worth noting that there is no memory usage or allocs reported by this benchmark. It's possible the faster implementations use more memory. It's also possible that the number of CPU cores on the tester's computer hurts/helps the concurrent filepath.Walk. Furthermore, file...
Storing money in a decimal column - what precision and scale?
...int if you intend on sorting by the amount. And don't waste your time with PHP 32bit when dealing with big integers, upgrade to 64bit or Node.JS ;)
– Ricky Boyce
Sep 9 '15 at 0:30
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What is tail call optimization?
...
Tail-call optimization is where you are able to avoid allocating a new stack frame for a function because the calling function will simply return the value that it gets from the called function. The most common use is tail-recursion, where a recursive function written to take ad...