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boundingRectWithSize for NSAttributedString returning wrong size
I am trying to get the rect for an attributed string, but the boundingRectWithSize call is not respecting the size I pass in and is returning a rect with a single line height as opposed to a large height (it is a long string). I have experimented by passing in a very large value for the height and a...
Get domain name from given url
...blem. Just get in the habit of using java.net.URI instead.
public static String getDomainName(String url) throws URISyntaxException {
URI uri = new URI(url);
String domain = uri.getHost();
return domain.startsWith("www.") ? domain.substring(4) : domain;
}
should do what you want.
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Custom numeric format string to always display the sign
Is there any way I can specify a standard or custom numeric format string to always output the sign, be it +ve or -ve (although what it should do for zero, I'm not sure!)
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Is there a way to access an iteration-counter in Java's for-each loop?
...Ruby has a construct for this and Java should get it too... for(int idx=0, String s; s : stringArray; ++idx) doSomethingWith(s, idx);
– Nicholas DiPiazza
Mar 6 '14 at 22:37
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In Typescript, How to check if a string is Numeric
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The way to convert a string to a number is with Number, not parseFloat.
Number('1234') // 1234
Number('9BX9') // NaN
You can also use the unary plus operator if you like shorthand:
+'1234' // 1234
+'9BX9' // NaN
Be careful when checking aga...
Hidden Features of C#? [closed]
...at every production app has the following code, even though it shouldn't:
string path = dir + "\\" + fileName;
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answered Aug 13 '08 at 1:53
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Get name of property as a string
... => SomeClass.SomeProperty)
public class SomeClass
{
public static string SomeProperty
{
get { return "Foo"; }
}
}
public class RemoteMgr
{
public static void ExposeProperty<T>(Expression<Func<T>> property)
{
var expression = GetMemberInfo(p...
Best way of invoking getter by reflection
... comes with other handy stuff. i.e. on-the-fly value conversion (object to string, string to object) to simplify setting properties from user input.
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int value under 10 convert to string two digit number
in here, if i = 1 then ToString yields "1"
6 Answers
6
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Regex for quoted string with escaping quotes
How do I get the substring " It's big \"problem " using a regular expression?
16 Answers
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