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How do I get the name of a Ruby class?
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For the newcomers out there, you can also obtain the class name as a string by using the class like this: User.name. User.to_s also seems to work.
– Dan Polites
Nov 20 '12 at 20:17
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HttpServletRequest - how to obtain the referring URL?
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datatrigger on enum to change image
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I added the xmlns like this: xmlns:local="clr-namespace:MyCompany.Testbench" and the trigger like that <DataTrigger Binding="{Binding Path=LapCounterPingStatus}" Value="{x:Static local:PingStatus.PING_UNKNOWN}">. No I get the error Cannot find the type 'PingStatus'.
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UTF-8: General? Bin? Unicode?
...ollation are faster than those for the _unicode_ci collation. For example, comparisons for the utf8_general_ci collation are faster, but slightly less correct, than comparisons for utf8_unicode_ci. The reason for this is that utf8_unicode_ci supports mappings such as expansions; that is, when one c...
Converting Symbols, Accent Letters to English Alphabet
...l accented characters into their deAccented counterparts followed by their combining diacritics. Now you can use a regex to strip off the diacritics.
import java.text.Normalizer;
import java.util.regex.Pattern;
public String deAccent(String str) {
String nfdNormalizedString = Normalizer.normal...
Difference Between Invoke and DynamicInvoke
...ble, unless all you have is a Delegate and an object[].
For a performance comparison, the following in release mode outside of the debugger (a console exe) prints:
Invoke: 19ms
DynamicInvoke: 3813ms
Code:
Func<int,int> twice = x => x * 2;
const int LOOP = 5000000; // 5M
var watch = Sto...
Is there a template engine for Node.js? [closed]
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53
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grepping using the “|” alternative operator
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Use of ~ (tilde) in R programming Language
I saw in a tutorial about regression modeling the following command :
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