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PHP code to remove everything but numbers
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281
Try this:
preg_replace('/[^0-9]/', '', '604-619-5135');
preg_replace uses PCREs which gener...
What's the difference between URI.escape and CGI.escape?
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125
There were some small differences, but the important point is that URI.escape has been deprecat...
Common MySQL fields and their appropriate data types
... is either an ID or references another ID
DATETIME for time stamps
VARCHAR(255) for anything guaranteed to be under 255 characters (page titles, names, etc)
TEXT for pretty much everything else.
Of course there are exceptions, but I find that covers most eventualities.
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Understanding the transclude option of directive definition?
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Prashant Pokhriyal
2,80944 gold badges2222 silver badges2828 bronze badges
answered Mar 8 '13 at 16:24
odiseoodiseo
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Remove elements from collection while iterating
...ok> books = new ArrayList<Book>();
books.add(new Book(new ISBN("0-201-63361-2")));
books.add(new Book(new ISBN("0-201-63361-3")));
books.add(new Book(new ISBN("0-201-63361-4")));
Collect and Remove
The first technique consists in collecting all the objects that we want to delete (e.g. us...
Swift - Convert to absolute value
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Tamás Sengel
43.6k2222 gold badges127127 silver badges154154 bronze badges
answered Jun 11 '14 at 9:48
B.S.B.S.
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Could not find any resources appropriate for the specified culture or the neutral culture
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259
I just hit this same exception in a WPF project. The issue occurred within an assembly that w...
top -c command in linux to filter processes listed based on processname
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221
Using pgrep to get pid's of matching command lines:
top -c -p $(pgrep -d',' -f string_to_matc...
Ignoring accented letters in string comparison
I need to compare 2 strings in C# and treat accented letters the same as non-accented letters. For example:
6 Answers
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