...rpret your b as the axis parameter, which is why it complained it couldn't convert it into a scalar. share | improve this answer | follow | ...

...ate new locals). The parse phase is finding each assignment to a local and converting from name to position in that array, and using that position whenever the name is referenced. On entry to the function, non-argument locals are initialized to a placeholder, and UnboundLocalErrors happen when a var...

... How can this be right if it doesn't take latitude into account? Near the equator it should be fine but the scale of the map at a given zoom level changes depending on the latitude! – Eyal May 17 '12 at 8:19 ...

...variable is present) array or slice a [n]E, *[n]E, or []E index i int a[i] E So, range uses a[i] as its second value for arrays/slices, which effectively means that the value is copied, making the original value untouchable. This behavior is demonstrated by the following cod...

... getting at. I won't feel any embarrassment, not even a slight ick, when I convert a three-line loop to thousands of instructions just to make it faster. I have no shame to go to great lengths of optimization or to do the dirtiest tricks. And if you don't want me to, maybe for a day or two, I'll beh...

...l feature: Change to semantics of well-defined feature. Difficulty of converting: Semantic transformation. How widely used: Seldom. See also: Why does const imply internal linkage in C++, when it doesn't in C? What you likely want to do instead on headers Explained in detail at: What d...

I have a table and, somehow, the same person got into my Person table twice. Right now, the primary key is just an autonumber but there are two other fields that exist that I want to force to be unique. ...

... Dates and Numbers are stored as strings in a format such that they can be converted to their native types at the database level. There are meta data tables that define the shape of the data model which can be unique per tenant. There are additional tables for indexing, relationships, unique value...

... them directly with the token. If yours don't you'll have to find a way to convert them to UserInterface instances. That code works, but I feel like it's hacking around Symfony's authentication architecture rather than working with it. It would probably be more correct to implement a new authentica...

..., but result on comparing strings in double quotes on a useless attempt to convert left string to an integer. EQU and NEQ can be used only with enabled command extensions. The comparison operators for string comparisons are == and not ... == which work even with disabled command extensions as even c...