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What algorithms compute directions from point A to point B on a map?
...oughly half the work (2*pi*(r/2)^2 vs pi*r^2).
To avoid exploring the back-alleys of every city between your source and destination, you can have several layers of map data: A 'highways' layer that contains only highways, a 'secondary' layer that contains only secondary streets, and so forth. Then, ...
Include another HTML file in a HTML file
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Small suggestion - you don't need the class="include" - just make your jQuery selector var includes = $('[data-include]');
– jbyrd
Dec 8 '16 at 19:32
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Django - limiting query results
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I tried this and got "Negative indexing is not supported."
– bparker
Mar 10 '19 at 19:32
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What is the string length of a GUID?
...t thing to do here is to store it as uniqueidentifier - this is then fully indexable, etc. at the database. The next-best option would be a binary(16) column: standard GUIDs are exactly 16 bytes in length.
If you must store it as a string, the length really comes down to how you choose to encode it...
How can I extend typed Arrays in Swift?
...library/prerelease/ios/documentation/Swift/Reference/Swift_Array_Structure/index.html#//apple_ref/swift/struct/s:Sa)... so I'm still a little unsure.
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Inline labels in Matplotlib
...trude outside the plot box. Two ways to avoid this behavior are: 1) use an index different than -1, 2) set appropriate axis limits to allow space for the labels.
– Ioannis Filippidis
Sep 14 '17 at 11:05
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Which is faster: multiple single INSERTs or one multiple-row INSERT?
...: (2)
Parsing query: (2)
Inserting row: (1 × size of row)
Inserting indexes: (1 × number of indexes)
Closing: (1)
From this it should be obvious, that sending one large statement will save you an overhead of 7 per insert statement, which in further reading the text also says:
If y...
What does this square bracket and parenthesis bracket notation mean [first1,last1)?
...lements
How does this relate to Mathematics and Computer Science?
Array indexes tend to use a different offset depending on which field are you in:
Mathematics tends to be one-based.
Certain programming languages tends to be zero-based, such as C, C++, Javascript, Python, while other languages ...
Calculate the center point of multiple latitude/longitude coordinate pairs
...e of the center point of that set (aka a point that would center a view on all points)?
21 Answers
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RESTfully design /login or /register resources?
...r (I'm not sure which one is correct). I've usually used /users for a user index page (as expected), and /sessions to see who is logged in (as expected).
Using the name in the URL instead of a number (/users/43 vs. /users/joe) is usually driven by the desire to be more friendly to the users or sea...