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What does send() do in Ruby?
...d, not static. (You shouldn't allow unrestricted user input, though, to avoid calling private methods... You could, however, give them a unique prefix: send 'user_method_'+methodname, *args)
– giraff
Jul 26 '10 at 20:06
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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
The following snippet is annotated with the output ( as seen on ideone.com ):
2 Answers
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What is the Scala annotation to ensure a tail recursive function is optimized?
... @tailrec annotated method: it is neither private nor final so can be overridden
@tailrec def bang(x: Int): Int = {
^
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Large Numbers in Java
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Time to compute: 58.1 seconds.
*/
public class Main {
public static void main(String... args) {
int place = args.length > 0 ? Integer.parseInt(args[0]) : 250 * 1000;
long start = System.nanoTime();
BigInteger fibNumber = fib(place);
long time = System.nanoTime...
Formatting “yesterday's” date in python
... answered Dec 4 '18 at 12:08
Arvid BäärnhielmArvid Bäärnhielm
31222 silver badges1010 bronze badges
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Simulate airplane mode in iPhone Simulator
...em layer, to restrict an app from talking to the network. Unix doesn't provide that; it would almost certainly need kernel support to get it. You could do it more easily for NSURLConnection and its kin, but it could be more confusing if some calls work and some don't.
– Rob Nap...
What is the expected syntax for checking exception messages in MiniTest's assert_raises/must_raise?
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err = ->{ bar.do_it }.must_raise RuntimeError syntax did not work for me, It kept raising the following exception. NoMethodError: undefined method `assert_raises' for nil:NilClass
– thanikkal
Oct 13 '15 at 18:52
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Zero-pad digits in string
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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// Have to fire editor after snippets, if snippets enabled...
Gesture recognizer and button actions
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For broader use, consider some variant on Ramesh's or flypig's test clauses. In my case, for example, I ended up with the line: if ( [touch.view isKindOfClass:[UIControl class]] || [[touch.view superview] isKindOfClass:[UITableViewCell class]] ) ...
Removing packages installed with go get
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At first I looked for $GOPATH/pkg/architecture/ which didn't exist. Then I realized that what you were referring to was $GOPATH/pkg/{{architecture}}, example $GOPATH/pkg/windows_amd64.
– Nucleon
Dec 9 '12 at 23:09
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