...e it is a negative number, is treated as an array property, not an element index. – claymation Aug 6 '12 at 20:23 add a comment  |  ...

... Technically assumes the correct delimiter. The 'first' is the [1] index. The one we are all referencing would of course be the zero-ith index. :D Semantics. – Izaac Corbett Nov 15 '17 at 13:19 ...

.... you can't tell from syntax alone whether "f(x)" is a function call or an index into an array; it depends on the state of the workspace at run time.) It may be because MATLAB's class definitions are tied to filesystem state in a way that many other languages' are not. So, what to do? An idiomatic...

...p;C1&"')" In MS SQL you can use: SET NOCOUNT ON To forego showing all the '1 row affected' comments. And if you are doing a lot of rows and it errors out, put a GO between statements every once in a while share ...

...e. Likewise, I believe, with the querySelector API which I'm guessing typically hooks into the CSS/xpath selector engines directly. This may change over time as browsers find perf tweaks but I would definitely keep this in mind when supporting IE<=8, maybe <=9. – Erik Re...

... In the resulting controller class, there will be methods ("Actions") for Index (show list), Show, New and Edit and Destroy (at least in Rails, MVC is similar). By default, these "Get" Actions just bundle up the Model and route to a corresponding view/html file in the "View/{modelname}" directory ...

...-link it either before sending, or at the other end when receiving. For really long urls that will likely wrap due to all the parameters, wrap the link in a less than/greater than symbol. This tells the email client not to wrap the url. e.g. <http://www.example.com/foo.php?this=a&really...

... Best practice for support all types of strings. See here stackoverflow.com/a/32657055/2632619 – Andi AR Sep 18 '15 at 16:46 7 ...

...u can only use such blocks in places where an expression would be syntactically valid - no commenting out parts of lists, say. Regarding what do in which IDE: I'm a Vim user, and I find NERD Commenter an utterly excellent tool for quickly commenting or uncommenting multiple lines. Very user-friendl...

...query misses foreign keys that are backed by a unique constraint or unique index, rather than by a primary key, in the referenced table. Per MSDN: “A foreign key constraint does not have to be linked only to a primary key constraint in another table; it can also be defined to reference the columns...