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Scanner vs. StringTokenizer vs. String.Split
I just learned about Java's Scanner class and now I'm wondering how it compares/competes with the StringTokenizer and String.Split. I know that the StringTokenizer and String.Split only work on Strings, so why would I want to use the Scanner for a String? Is Scanner just intended to be one-stop-shop...
How to allow only numeric (0-9) in HTML inputbox using jQuery?
...else {
this.value = "";
}
});
};
}(jQuery));
You can now use the inputFilter plugin to install an input filter:
$(document).ready(function() {
$("#myTextBox").inputFilter(function(value) {
return /^\d*$/.test(value); // Allow digits only, using a RegExp
});
});
Se...
How can I use UIColorFromRGB in Swift?
...0FF) / 255.0,
alpha: CGFloat(1.0)
)
}
}
This can now be used like so:
view.backgroundColor = UIColor(rgb: 0x209624)
I would only recommend monkey patching UIKit classes like this in your own client code, not libraries.
...
Flexbox Not Centering Vertically in IE
...ack: center;
min-height: 220px;
height:100px;
}
So now we have height style, but the min-height will overwrite it. That way ie is happy and we still can use min-height.
Hope this is helpful for someone.
...
Which .NET Dependency Injection frameworks are worth looking into? [closed]
...pesky XML config you had to write! They're pretty much all moving this way now, so I have been using StructureMap for the last year or so, and since it has moved to a fluent config using strongly typed generics and a registry, my pain barrier in using IoC has dropped to below zero! I get an absolute...
PHP array delete by value (not key)
...nt) instead. No biggie, but just wanted anyone who had a similar issue to know that they weren't alone
– Angad
Aug 26 '13 at 14:11
8
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How do I split a string, breaking at a particular character?
... zipcode] = addressString.match(/[^~]+/g);
// The variables defined above now contain the appropriate information:
console.log(address1, address2, city, name, state, zipcode);
// -> john smith 123 Street Apt 4 New York NY 12345
...
Callback after all asynchronous forEach callbacks are completed
...ilise Promises and Async/await feature. this solution would be obsolete by now.
– Emil Reña Enriquez
Sep 2 '19 at 19:31
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Execution failed app:processDebugResources Android Studio
... SDK build-Tools . Then change your gradle build file to that version mine now is 22.0.1 . We are getting use to about this fragmentation between studio and Gradle :)
– afra mehrparvar
May 18 '15 at 14:10
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PowerShell script not accepting $ (dollar) sign
... the statement in single-quotes instead of the double-quotes you are using now.
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