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C# Regex for Guid
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This one is quite simple and does not require a delegate as you say.
resultString = Regex.Replace(subjectString,
@"(?im)^[{(]?[0-9A-F]{8}[-]?(?:[0-9A-F]{4}[-]?){3}[0-9A-F]{12}[)}]?$",
"'$0'");
This matches the follo...
Why are C# 3.0 object initializer constructor parentheses optional?
It seems that the C# 3.0 object initializer syntax allows one to exclude the open/close pair of parentheses in the constructor when there is a parameterless constructor existing. Example:
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jquery live hover
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jQuery 1.4.1 now supports "hover" for live() events, but only with one event handler function:
$("table tr").live("hover",
function () {
});
Alternatively, you can provide two functions, one for mouseenter and one for mouseleave:
$("table tr").live({
mouseenter: function () {
...
Parallelize Bash script with maximum number of processes
...a
time. Use the -n option with -P; otherwise chances are that only one
exec will be done.
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Representing Monetary Values in Java [closed]
... understand that BigDecimal is recommended best practice for representing monetary values in Java. What do you use? Is there a better library that you prefer to use instead?
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Is XSLT worth it? [closed]
... be there and didn't give themselves time to write.
Functional language.
One way to get procedural behaviour, by the way, is to chain multiple transforms together. After each step you have a brand new DOM to work on which reflects the changes in that step. Some XSL processors have extensions to ef...
What is DOCTYPE?
...ne how to render a page. Not including a DOCTYPE or including an incorrect one can trigger quirks mode.
The kicker here is, that quirks mode in Internet Explorer is quite different from quirks mode in Firefox (and other browsers); meaning that you'll have a much harder job, trying to ensure your pa...
Stripping everything but alphanumeric chars from a string in Python
...ed the regular expressions to be slower. Interestingly, I tried this with one other option (valid_characters = string.ascii_letters + string.digits followed by join(ch for ch in string.printable if ch in valid_characters) and it was 6 microseconds quicker than the isalnum() option. Still much slow...
How to handle dependency injection in a WPF/MVVM application
... IoC kernel on application startup with the necessary Ninject modules (the one above for now):
public partial class App : Application
{
protected override void OnStartup(StartupEventArgs e)
{
IocKernel.Initialize(new IocConfiguration());
base.OnStartup(e);
}
}
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Reference: What is variable scope, which variables are accessible from where and what are “undefined
What is "variable scope" in PHP? Are variables from one .php file accessible in another? Why do I sometimes get "undefined variable" errors?
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