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Why is it slower to iterate over a small string than a small list?

...rule out Tim Peter's 10-times-upvoted answer! >>> foo = iterable[123] >>> iterable[36] is foo True These are not new objects! But this is worth mentioning: indexing costs. The difference will likely be in the indexing, so remove the iteration and just index: >>> pytho...
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How to capitalize the first letter in a String in Ruby

..."hello".capitalize #=> "Hello" "HELLO".capitalize #=> "Hello" "123ABC".capitalize #=> "123abc" share | improve this answer | follow | ...
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html - table row like a link

...hn Smith</a></td> <td><a href="person1.html">123 Fake St</a></td> <td><a href="person1.html">90210</a></td> </tr> <tr> <td><a href="person2.html">Peter Nguyen</a></td> <...
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Match whole string

...the following string: 'the first 3 letters of the alphabet are abc. not abc123' I think you would want to use \b (word boundaries): var str = 'the first 3 letters of the alphabet are abc. not abc123'; var pat = /\b(abc)\b/g; console.log(str.match(pat)); Live example: http://jsfiddle.n...
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Safe String to BigDecimal conversion

...he sources. I can't do that with simple replacings as one source can have "123 456 789" format and the other "123.456.789" one. – bezmax Sep 20 '10 at 14:59 ...
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use

...st gives me the help for the kill command. – CoderGuy123 Jun 1 '15 at 2:18 ...
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What does $1 [QSA,L] mean in my .htaccess file?

..."/page.php?page=$1" [QSA] With the [QSA] flag, a request for /pages/123?one=two will be mapped to /page.php?page=123&one=two share | improve this answer | ...
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unable to copy/paste in mingw shell

... answered Jun 8 '17 at 22:33 mdo123mdo123 1,34733 gold badges99 silver badges2929 bronze badges ...
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Is there any particular difference between intval and casting to int - `(int) X`?

...ould be used as a second parameter (base 10 by default) : var_dump((int)"0123", intval("0123"), intval("0123", 8)); will get you : int 123 int 123 int 83 share | improve this answer | ...
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Learning Regular Expressions [closed]

...ore characters, and terminated by a right-parenthesis. If your input is '(123) (456)', then the first capture will be '123'. Non-greedy quantifiers want to allow the rest of the pattern to start matching as soon as possible. (As to your confusion, I don't know of any regular-expression dialect whe...