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How can I count the number of matches for a regex?
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answered Sep 11 '11 at 13:24
aioobeaioobe
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How do I find out if first character of a string is a number?
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Suppose that you have a String like this :
private val phoneNumber="9121111111"
At first you should get the first one :
val firstChar=phoneNumber.slice(0..0)
At second you can check the first char that return a Boolean :
firstChar.isInt() // or isFloat()
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z-index not working with position absolute
...inQuentin
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Meaning of Open hashing and Closed hashing
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118
The use of "closed" vs. "open" reflects whether or not we are locked in to using a certain pos...
What is the session's “secret” option?
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edited Aug 23 '18 at 11:12
maikthomas
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answered Mar 17 '11 at ...
How do I use define_method to create class methods?
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Vincent RobertVincent Robert
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Convert UTC to local time in Rails 3
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113
Rails has its own names. See them with:
rake time:zones:us
You can also run rake time:zones...
dpi value of default “large”, “medium” and “small” text views android
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biegleuxbiegleux
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Using Moq to determine if a method is called
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answered Feb 23 '11 at 22:35
ValVal
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What is string_view?
...93C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.69...