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What blocks Ruby, Python to get Javascript V8 speed? [closed]
...tion of optimizations (e.g. inline caching) V8 engine has?
Given that at least IronRuby, JRuby, MagLev, MacRuby and Rubinius have either monomorphic (IronRuby) or polymorphic inline caching, the answer is obviously no.
Modern Ruby implementations already do a great deal of optimizations. For exam...
erb, haml or slim: which one do you suggest? And why? [closed]
...complete mystery.
Best of all cases, train these people to use Slim or at least expose them to it, and keep the numbers of the ones who "get it."
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How to add a custom Ribbon tab using VBA?
... my opinion and maybe OP @BuZz would like to refresh the original post, at least pointing to this answer(?). I barely found it as it was lying in the bottom of a rather long list of answers.
– Chri.s
Aug 6 '19 at 5:28
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Remove all special characters, punctuation and spaces from string
... bool
Return True if all characters in S are alphanumeric
and there is at least one character in S, False otherwise.
If you insist on using regex, other solutions will do fine. However note that if it can be done without using a regular expression, that's the best way to go about it.
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Creating an abstract class in Objective-C
...tract methods via a category (i.e. at runtime). You can force a user to at least override certain methods by raising an exception in those methods implementation in your abstract class:
[NSException raise:NSInternalInconsistencyException
format:@"You must override %@ in a subclass", NS...
Breaking out of nested loops [duplicate]
...n throwing an exception? (In Perl, you can give labels to each loop and at least continue an outer loop.)
8 Answers
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How to vertically center a div for all browsers?
... This is the best answer. This is incredibly simple, messes with the least amount of existing work and functions on everything as far back as IE9 which nobody even uses anymore. Lets get this guy some more upvotes!
– Nick Steele
Jun 20 '19 at 18:40
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I want to execute shell commands from Maven's pom.xml
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I'd like to add that this doesn't work with (at least) version 1.5.0 of the plugin, since <configuration /> should follow after <executions /> and not be placed therein. Took me quite a while to find this simple syntactical mistake. Maven's error output is real...
How to insert a SQLite record with a datetime set to 'now' in Android application?
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Number 1 doesn't work (at least not when using ContentValues and update(), it just puts the string DATETIME('now') in the column.
– Bart Friederichs
Nov 13 '13 at 9:44
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Why does Python pep-8 strongly recommend spaces over tabs for indentation?
... to always use tabs on the Mac -- then it will look good on the Mac and at least parse correctly everywhere. For the same reason I recommend always using tabs on Unix as well (thus indenting by 8 positions there), but the majority of Python users seem to be against me."—Guido van Rossum, 1994
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