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typeof !== “undefined” vs. != null
...rt of the window object, you can simply check against undefined instead of casting to a string and comparing strings.
On top of that, why are your variables not defined? I've seen a lot of code where they check a variables existence and perform some action based on that. Not once have I seen where...
How to sort by two fields in Java?
... You can also add a type parameter to Comparator to avoid having to cast the inputs.
– biziclop
Jan 26 '11 at 14:36
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Is there a VB.NET equivalent for C#'s '??' operator?
... +1 for providing an implementation using generics and avoiding type casting/boxing/unboxing
– ulty4life
Dec 10 '13 at 22:54
4
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Change Canvas.Left property in code behind?
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Thanks, to get this to work I had to cast the integer: theObject.SetValue(Canvas.LeftProperty, (double)50);
– Edward Tanguay
Feb 12 '09 at 15:12
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Python: changing value in a tuple
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It seems unnecessary and memory inefficient to recast into a list and use a temporary variable. You can just unpack into a tuple with the same name and while unpacking update whatever needs updating.
– Brian Spiering
Oct 5 '18 at 3:23
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How to change root logging level programmatically for logback
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If you do this and get a ClassCastException, it's most likely due to having multiple SLF4J bindings on the classpath. The log output will indicate this and which bindings are present to let you determine which one(s) you need to exclude.
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What's the fastest way to convert String to Number in JavaScript?
... it should be relatively fast (at least as fast as +x) since it will first cast x to a number and then perform a very efficient or.
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Pandas convert dataframe to array of tuples
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This can cast values to a different type though, right?
– AMC
Jan 7 at 17:58
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How do I set the timeout for a JAX-WS webservice client?
...timeouts for specific services, once you've created your proxy you need to cast it to a BindingProvider (which you know already), get the request context and set your properties. The online JAX-WS documentation is wrong, these are the correct property names (well, they work for me).
MyInterface my...
How to use the IEqualityComparer
...ce simple bool Equals(T other) function and there's no messing around with casting or creating a separate class.
public class Person : IEquatable<Person>
{
public Person(string name, string hometown)
{
this.Name = name;
this.Hometown = hometown;
}
public strin...