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Mixing a PHP variable with a string literal
...ngs is often done after processing has occurred. Calling functions in the middle of preparing your output it often not what you want. Consider calling the function first, storing the result in a variable and then you can include it in the string echo "like so: $var";.
– Jochem ...
Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/PO
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How to convert a selection to lowercase or uppercase in Sublime Text
...orks on Sublime Text 3175 @ Ubuntu 18.04 too!
– egdavid
Aug 11 '18 at 16:42
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Difference between Iterator and Listiterator?
... point, should it be phrased like "obtain the iterator at any point" to avoid confusion ?
– Shailesh Pratapwar
Aug 27 '15 at 17:58
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How does a UILabel's minimumScaleFactor work?
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You need to set the label.adjustsFontSizeToFitWidth = YES;
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Check if a folder exist in a directory and create them using C#
...are created, unless they already exist or unless some part of path is invalid. The path parameter specifies a directory path, not a file path. If the directory already exists, this method does nothing.
(This also means that all directories along the path are created if needed: CreateDirectory(@"C:...
How do I turn on SQL debug logging for ActiveRecord in RSpec tests?
... answered Mar 9 '11 at 10:40
idlefingersidlefingers
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Url decode UTF-8 in Python
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Regular expression: find spaces (tabs/space) but not newlines
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As @Eiríkr Útlendi noted, the accepted solution only considers two white space characters: the horizontal tab (U+0009), and a breaking space (U+0020). It does not consider other whitespace characters such as non-breaking spaces (which happen to be in the text I am trying to deal w...
Big O of JavaScript arrays
...'s what they are meant for. That's what engines will optimize them for. Avoid sparse arrays (or if you have to, expect worse performance). Avoid arrays with mixed datatypes (as that makes internal representations more complex).
If you really want to optimize for a certain engine (and version), chec...