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Any reason why scala does not explicitly support dependent types?
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Miles, thanks for this very detailed answer. I'm a bit curious about one thing, though. None of your examples seem at first glance particularly impossible to express in Haskell; are you then claiming that Haskell is also a dependently-typed language?
– J...
What do people find difficult about C pointers? [closed]
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I suspect people are going a bit too deep in their answers. An understanding of scheduling, actual CPU operations, or assembly-level memory management isn't really required.
When I was teaching, I found the following holes in students' understanding to ...
How to work around the lack of transactions in MongoDB?
...pplications that take in a tremendous amount of data is to just tolerate a bit of inconsistency. An example would, if we're talking about a friend feed in Facebook, it doesn't matter if everybody sees your wall update simultaneously. If okey, if one person's a few beats behind for a few seconds and ...
Virtualbox “port forward” from Guest to Host [closed]
...t and find out the ip address:
ifconfig
example of result (ip address is 10.0.2.15):
eth0 Link encap:Ethernet HWaddr 08:00:27:AE:36:99
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
Go to Vbox instance window -> Menu -> Network adapters:
adapter should be NAT
cli...
Finding element's position relative to the document
... not the same as relative to the document. If the page is scrolled down a bit then the the top relative to the viewport will be a smaller number than the top relative to the document.
– MrVimes
Jun 21 '14 at 12:20
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How to get first character of string?
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What you want is charAt.
var x = 'some string';
alert(x.charAt(0)); // alerts 's'
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Replace all spaces in a string with '+' [duplicate]
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answered Sep 25 '10 at 19:05
Dagg NabbitDagg Nabbit
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HTML: How to create a DIV with only vertical scroll-bars for long paragraphs?
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10 Answers
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Why use static_cast(x) instead of (int)x?
...or an appropriate constructor that makes it possible. The only time it's a bit risky is when you cast down to an inherited class; you must make sure that the object is actually the descendant that you claim it is, by means external to the language (like a flag in the object). A dynamic_cast<>(...
How to create a date and time picker in Android? [closed]
...that's an awesome widget. However the code pointed to by Rabi is already a bit outdated and contains some deprecated methods e.g. showDialog. Perhaps something more current will come along soon.
– Eugene van der Merwe
Jun 9 '12 at 20:32
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