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How to serialize a lambda?
How can I elegantly serialize a lambda?
5 Answers
5
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How can I use vim to convert my file to utf8?
I have a text file. I've been told to make it UTF8. How can I do that with Vim?
2 Answers
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Why C# fails to compare two object types with each other but VB doesn't?
.... For example, string provides ==(string, string):
string x = new string("foo".ToCharArray());
string y = new string("foo".ToCharArray());
Console.WriteLine(x == y); // True
Console.WriteLine((object) x == (object) y); // False
Here the first comparison is using the overloaded operator, but the s...
Move an array element from one array position to another
I'm having a hard time figuring out how to move an array element. For example, given the following:
31 Answers
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npm - how to show the latest version of a package
How do I use npm to show the latest version of a module? I am expecting something like npm --latest express to print out v3.0.0 .
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Why does sun.misc.Unsafe exist, and how can it be used in the real world?
...oss the sun.misc.Unsafe package the other day and was amazed at what it could do.
16 Answers
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Stretch child div height to fill parent that has dynamic height
As it can be seen in the following fiddle, I have two div s, contained in a parent div that have stretched to contain the big div, my goal is to make those child div s equal in height.
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Two statements next to curly brace in an equation
How can I write an equation with one curly brace ( { ), and on the right-hand side next to the curly, two statements in two different lines?
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Fetch frame count with ffmpeg
Does anyone know how to fetch the number of total frames from a video file using ffmpeg? The render output of ffmpeg shows the current frame and I need the frame count to calculate the progress in percent.
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When to use actors instead of messaging solutions such as WebSphere MQ or Tibco Rendezvous?
... @Override
public String getEndpointUri() {
return "activemq:foo.bar";
}
}
class Consumer extends UntypedConsumerActor{
@Override
public String getEndpointUri() {
return "activemq:foo.bar";
}
@Override
public void onReceive(Object message) throws Exce...