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R apply function with multiple parameters
...ant to apply the function f() to the list L . Basically I want to get a new list L* with the outputs
3 Answers
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How to declare or mark a Java method as deprecated?
...field:
/**
* Does some thing in old style.
*
* @deprecated use {@link #new()} instead.
*/
@Deprecated
public void old() {
// ...
}
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Concat all strings inside a List using LINQ
...INQ, this should work;
string delimiter = ",";
List<string> items = new List<string>() { "foo", "boo", "john", "doe" };
Console.WriteLine(items.Aggregate((i, j) => i + delimiter + j));
class description:
public class Foo
{
public string Boo { get; set; }
}
Usage:
class Prog...
Change text from “Submit” on input tag
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f14007613%2fchange-text-from-submit-on-input-tag%23new-answer', 'question_page');
}
);
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What is the difference between .map, .every, and .forEach?
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The difference is in the return values.
.map() returns a new Array of objects created by taking some action on the original item.
.every() returns a boolean - true if every element in this array satisfies the provided testing function. An important difference with .every() is t...
Access Asset Catalog programmatically
I know it's a new feature and this may not be possible, but I would love to be able to use an Asset Catalog to organize my assets, but I access all of my images programmatically. How would I access my images, now? Do I still access them by their file names like so:
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Invoke a callback at the end of a transition
...i-stage transitions by selecting the current element, this, and deriving a new transition. Any transitions created during the end event will inherit the current transition ID, and thus will not override a newer transition that was previously scheduled.
See this forum thread on the topic for more d...
Create RegExps on the fly using string variables
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There's new RegExp(string, flags) where flags are g or i. So
'GODzilla'.replace( new RegExp('god', 'i'), '' )
evaluates to
zilla
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How to add a ScrollBar to a Stackpanel
...1">
</StackPanel>
</ScrollViewer>
TextBox tb = new TextBox();
tb.TextChanged += new TextChangedEventHandler(TextBox_TextChanged);
stackPanel1.Children.Add(tb);
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Animate scroll to ID on page load
Im tring to animate the scroll to a particular ID on page load. I have done lots of research and came across this:
6 Answer...