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difference between use and require
...eams :only (writer reader)])
or even better, specify it at the top of the file in the namespace definition:
(ns com.me.project
(:use [clojure.contrib.test-is :only (deftest is run-tests)]))
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Google Maps: how to get country, state/province/region, city given a lat/long value?
...s! This collection of lat/long I have are actually associated with user profiles in my database. Do you know how I can implement a search feature that would allow users to find other users within a specified location (e.g. find all users in Brooklyn, NY)? Remember, all I have are lat/longs.
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Do login forms need tokens against CSRF attacks?
...acker has access to saved payment information, can redirect the purchases, etc.
– you786
Dec 11 '17 at 21:40
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How to find time complexity of an algorithm
...to do you end up with time complexities like O(N), O(n2), O(log n), O(n!), etc.. I know I may be asking a lot, but still I can try :{)
– Yasser Shaikh
Jun 14 '12 at 11:33
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When should I use genetic algorithms as opposed to neural networks? [closed]
...Genetic algorithms (usually) work on discrete data (enums, integer ranges, etc.). A typical application for GAs is searching a discrete space for a "good enough" solution when the only available alternative is a brute-force search (evaluating all combinations).
Neural networks, on the other hand, (...
HTML img tag: title attribute vs. alt attribute?
...he page, including alt attributes from images; search engine optimization; etc. lots of good reasons not to assume 100% image display.
– jwl
May 16 '09 at 13:19
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Phone: numeric keyboard for text input
...int numbers”, so it isn’t suitable for credit card numbers, ZIP codes, etc.
14 Answers
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Why / when would it be appropriate to override ToString?
...ave the ToString() output the person's id, their firstname, their lastname etc. This is extremely useful when debugging or logging.
With regard to your example - it is difficult to tell if your override is useful without knowing what this class is - but the implementation itself is ok.
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
...rcumvent another minor problem. Eclipse insisted on having both classes in files named Function in the same directory... Not sure whether this a compiler issue nowadays. But I cannot turn the error of in Eclipse.
Func was used to prevent name clashes with the java Function type.
So if you want to ...
Is there any way to kill a Thread?
..., if all the resources that the thread is owning are local resources (open files, sockets), Linux is reasonably good at the process cleanup and this does not leak. I had cases though where I created a server using socket, and if I do a brutal interruption with Ctrl-C, I can non longer launch the pro...