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Things possible in IntelliJ that aren't possible in Eclipse?

I have heard from people who have switched either way and who swear by the one or the other. 41 Answers ...
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What is an idiomatic way of representing enums in Go?

...s. It is reset to 0 whenever the reserved word const appears in the source and increments after each ConstSpec. It can be used to construct a set of related constants: const ( // iota is reset to 0 c0 = iota // c0 == 0 c1 = iota // c1 == 1 c2 = iota // c2 == 2 ) const ...
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Operator precedence with Javascript Ternary operator

...ause> is assigned to <variable>, <false clause> is ignored, and the next statement is executed. If <expression> evaluates to false, then <true clause> is ignored and the value of <false clause> is assigned to <variable>. The important thing to realise with th...
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Calling a Method From a String With the Method's Name in Ruby

... module function FileUtils.send('pwd') # or FileUtils.public_send(:pwd) and a locally defined method def load() puts "load() function was executed." end send('load') # or public_send('load') Documentation: Object#public_send Object#send ...
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Does Flask support regular expressions in its URL routing?

I understand that Flask has the int, float and path converters, but the application we're developing has more complex patterns in its URLs. ...
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How does password salt help against a rainbow table attack?

I'm having some trouble understanding the purpose of a salt to a password. It's my understanding that the primary use is to hamper a rainbow table attack. However, the methods I've seen to implement this don't seem to really make the problem harder. ...
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Finding all possible permutations of a given string in python

... not specified or is None, then r defaults to the length of the iterable and all possible full-length permutations are generated. Permutations are emitted in lexicographic sort order. So, if the input iterable is sorted, the permutation tuples will be produced in sorted order. You'll ha...
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Why can't decimal numbers be represented exactly in binary?

...e the == operator to compare it to another floating-point number. I understand the principles behind floating-point representation. ...
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In Clojure, when should I use a vector over a list, and the other way around?

... Once again, it seems I've answered my own question by getting impatient and asking it in #clojure on Freenode. Good thing answering your own questions is encouraged on Stackoverflow.com :D I had a quick discussion with Rich Hickey, and here is the gist of it. [12:21] <Raynes> Vectors a...
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Get last record in a queryset

...no real effect (the ordering was undefined prior to calling reverse(), and will remain undefined afterward). share | improve this answer | follow | ...