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How to capitalize the first letter in a String in Ruby
...want it to, it outputs мария instead of Мария.
If you're using Rails there's an easy workaround:
"мария".mb_chars.capitalize.to_s # requires ActiveSupport::Multibyte
Otherwise, you'll have to install the unicode gem and use it like this:
require 'unicode'
Unicode::capitalize("м...
How can I match on an attribute that contains a certain string?
...
@cha0site: Yes they could, in XPath 2.0 and following. This answer was written before XPath 2.0 became official. See stackoverflow.com/a/12165032/423105 or stackoverflow.com/a/12165195/423105
– LarsH
May 27 '15 at 21:09
...
Detecting iOS / Android Operating system
...dow.opera;
// Windows Phone must come first because its UA also contains "Android"
if (/windows phone/i.test(userAgent)) {
return "Windows Phone";
}
if (/android/i.test(userAgent)) {
return "Android";
}
// iOS detection from: http://stackoverflow.com/a/90...
StringUtils 字符串工具扩展：强大的文本处理工具集 · App Inventor 2 中文网
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How do I flag a method as deprecated in Objective-C 2.0?
I'm part of a team developing a fairly large iPad app and there are many different classes we've created as a result. The trouble is some of the methods are now pretty much obsolete and I don't want simply remove them yet as I know some parts of the overall system use the methods... but there are b...
Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)
...uld prefer and recommend using your own configuration sections - with .NET 2.0, it's really become quite easy, That way, you can:
a) Define your configuration settings in code and have them type-safe
and checked
b) You can cleanly separate YOUR settings from everyone
else's. And you can reuse yo...
Detect iPad users using jQuery?
...ption is incorrect as iOS apps can and do customize their user agent. The main offender here is Facebook.
Compare these user agent strings from iOS devices:
# iOS Safari
iPad: Mozilla/5.0 (iPad; CPU OS 5_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B176 Safari/7534.4...
What's the best way to add a drop shadow to my UIView
...or.darkGrayColor().CGColor;
sampleView.layer.shadowOffset = CGSizeMake(2.0, 2.0)
sampleView.layer.shadowOpacity = 1.0
}
Using Extension of UIView:
extension UIView {
func addDropShadowToView(targetView:UIView? ){
targetView!.layer.masksToBounds = false
targetView!.la...
How can I check if my python object is a number? [duplicate]
...decimal import Decimal
... from fractions import Fraction
... for n in [2, 2.0, Decimal('2.0'), complex(2,0), Fraction(2,1), '2']:
... print '%15s %s' % (n.__repr__(), isinstance(n, Number))
2 True
2.0 True
Decimal('2.0') True
(2+0j) True
Fraction(2, 1) True
...
How can I concatenate two arrays in Java?
...files where some of the facilities like those mentioned by Antti are not available.
– kvn
Feb 7 '11 at 15:46
4
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