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Is there a naming convention for MySQL?
... a number at the end of the foreign key name to cater for having more than one referencing column.
Point 5 - I would avoid this. It provides you with little and will become a headache when you want to add or remove columns from a table at a later date.
Some other points are:
Index Naming Convent...
Foreign Key to non-primary key
I have a table which holds data, and one of those rows needs to exist in another table. So, I want a foreign key to maintain referential integrity.
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Can you determine if Chrome is in incognito mode via a script?
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One way is to visit a unique URL and then check to see whether a link to that URL is treated as visited by CSS.
You can see an example of this in "Detecting Incognito" (Dead link).
Research paper by same author to replace D...
Creating a URL in the controller .NET MVC
... UrlHelper; there is a .Url property on the controller which will give you one with the correct RequestContext.
– Tobias J
Nov 14 '13 at 15:34
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Which @NotNull Java annotation should I use?
...ll of them in my code would be terrible to read. Any suggestions of which one is the 'best'? Here is the list of equivalent annotations I've found:
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How do you test functions and closures for equality?
...abstraction
thunks that adjust the actual signature of a function to the one the
function type expects.
https://devforums.apple.com/message/1035180#1035180
This means that you should not even try to compare closures for equality because optimizations may affect the outcome.
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URLs: Dash vs. Underscore [closed]
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This is just a guess, but it seems they picked the one that people most probably wouldn't use in a name. This way you can have a name that includes a hyphenated word, and still use the underbar as a word delimiter, e.g. UseTwo-wayLinks could be converted to use_two-way_links...
How to get the number of Characters in a String?
...the blog post "Text normalization in Go"
What is a character?
As was mentioned in the strings blog post, characters can span multiple runes.
For example, an 'e' and '◌́◌́' (acute "\u0301") can combine to form 'é' ("e\u0301" in NFD). Together these two runes are one character.
The definitio...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
...cue which will catch RuntimeErrors, report them, and then continue. But in one or two circumstances, we want the daemon to really really die on an error, and in that case we raise an Exception, which goes straight through our "normal error handling code" and out.
And again, if you are writing libra...
How to count the number of set bits in a 32-bit integer?
...ng-routines/
http://aggregate.ee.engr.uky.edu/MAGIC/#Population%20Count%20(Ones%20Count)
How this SWAR bithack works:
i = i - ((i >> 1) & 0x55555555);
The first step is an optimized version of masking to isolate the odd / even bits, shifting to line them up, and adding. This effectivel...