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Ruby class types and case statements
... for example), and that method can be defined to do whatever you want, and then you can use the case statement with precisionw
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How can I get the count of milliseconds since midnight for the current?
...er from 0 to 61; the values 60 and 61 occur only for leap seconds and even then only in Java implementations that actually track leap seconds correctly. Because of the manner in which leap seconds are currently introduced, it is extremely unlikely that two leap seconds will occur in the same minute,...
Is mathematics necessary for programming? [closed]
... try to get to someplace new. You cannot skip steps. If you do skip steps, then you are required to fill in the blanks. It's a critical thought process that makes the two incredibly similar.
Also, mathematicians and programmers both think critically in the abstract. Real world things are represente...
jQuery Validate - require at least one field in a group to be filled
...an example. I take it one step further: I declare an array called "rules", then separately, I use them with var validator = $('#formtovalidate').validate(rules);
– Nathan Long
Sep 28 '09 at 11:42
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Is unsigned integer subtraction defined behavior?
...ur flows naturally from that. If you want such behaviour from other types, then do your arithmetic followed by applying the required modulus; that uses fundamental operators.
– underscore_d
May 24 '17 at 22:36
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Best way to simulate “group by” from bash?
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which you can then pipe to "sort -nr" to have sorted in descending order, from highest to lowest count. ie sort ip_addresses | uniq -c | sort -nr
– Brad Parks
Mar 11 '14 at 11:45
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Is there a way to navigate to real implementation of method behind an interface?
...r shortcut Ctrl+K, Ctrl+T)
2) Expand the "Implements x" folder which will then show you all the implementations of that method. Click on one to go there.
Relatively quick and easy. Annoyingly though there doesn't seem to be an equivalent for the interface itself.
update: as of Visual Studio 2...
Is there a way to 'pretty' print MongoDB shell output to a file?
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Just put the commands you want to run into a file, then pass it to the shell along with the database name and redirect the output to a file. So, if your find command is in find.js and your database is foo, it would look like this:
./mongo foo find.js >> out.json
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Is a statically-typed full Lisp variant possible?
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But then, I can write coerce :: a->b in terms of eval. Where's the type safety?
– ssice
May 18 '16 at 15:59
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Where to place private methods in Ruby?
... privates can also be formatted inside begin..end right after private. Then the indentation can be set automatically by the editor since code inside the begin is (in the example above) semantically indented with 4 spaces.
– Petrus Repo
Aug 18 '16 at 6:24
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