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How many characters can UTF-8 encode?
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Found proof for your words in RFC 3629. tools.ietf.org/html/rfc3629#section-3 . However, I don't understand why do I need to place "10" in the beginning of the second byte 110xxxxx 10xxxxxx ? Why not just 110xxxxx xxxxxxxx ?
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must appear in the GROUP BY clause or be used in an aggregate function
...SQL interpreter returns an error - the query is not correct.
In the other word, there is no correct answer to the question "Who is the best in spain group?". Luffy is not better than usopp, because usopp has the same "score".
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What is the difference between t.belongs_to and t.references in rails?
...n t.references and t.belongs_to ?
Why are we having those two different words? It seems to me they do the same thing?
Tried some Google search, but find no explanation.
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The best way to remove duplicate values from NSMutableArray in Objective-C?
... to the new array, since NSSet lookups are O(1) rather than O(N). In other words, checking to see whether an element is a member of an NSSet takes the same time regardless of how many elements are in the set.
Code using this approach would look something like this:
NSMutableArray *unique = [NSMuta...
Is std::vector copying the objects with a push_back?
...ng to whether it's copying the "Object" depends on the definition. Poorly worded, though.
– Reed Copsey
Feb 16 '10 at 18:01
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Difference between webdriver.Dispose(), .Close() and .Quit()
... the Quit and Dispose methods should be synonyms for one another. In other words, Quit calls Dispose.
– JimEvans
Feb 25 '13 at 16:57
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What is the optimal length for user password salt? [closed]
...ny salt at all will obviously help when salting and hashing a user's password. Are there any best practices for how long the salt should be? I'll be storing the salt in my user table, so I would like the best tradeoff between storage size and security. Is a random 10 character salt enough? Or d...
float64 with pandas to_csv
... general floating point problem.
However you can use the float_format key word of to_csv to hide it:
df.to_csv('pandasfile.csv', float_format='%.3f')
or, if you don't want 0.0001 to be rounded to zero:
df.to_csv('pandasfile.csv', float_format='%g')
will give you:
Bob,0.085
Alice,0.005
in y...
Scale image to fit a bounding box
...er being edited to make it look like I said that. if you want to use your words, put them in your own answer.
– Glenn Maynard
Dec 18 '16 at 22:01
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Getting all types that implement an interface
...(ClassB);
var bClass = (ClassB)Activator.CreateInstance(bType);
In other words ClassB is not loadable which is something that the call to GetTypes checks and throws on.
So to safely qualify the result set for loadable types then as per this Phil Haacked article Get All Types in an Assembly and Jo...