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Do HTML WebSockets maintain an open connection for each client? Does this scale?
...he time to bring a resource into the work area increases. These are mostly JAVA written servers and it might be faster to hold on those gazilions of sockets then to destroy/create one.
When you run such a server on a machine any other process can't move anymore.
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Add a dependency in Maven
... K.I.S.S. Thank you, I read that this is the C# Nuget equivalent in Java but I was trying to figure out what button to click or cmd to run. Not exactly a 1:1 but does the job.
– Terrance
May 8 '15 at 17:54
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What is opinionated software?
...enormous options easier. e.g. Visual Studio .NET for .NET, Eclipse IDE for Java etc. Unopinionated software typically takes longer to master than opinionated software.
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Hibernate openSession() vs getCurrentSession()
... Doesn't a servlet open a new thread for each request? Thus if it's a Java webapp, it is already not a single-threaded environment?
– parsecer
Dec 18 '19 at 16:10
add a c...
How do I undo the most recent local commits in Git?
...rning: The above command will permanently remove the modifications to the .java files (and any other files) that you wanted to commit.
The hard reset to HEAD-1 will set your working copy to the state of the commit before your wrong commit.
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Proper way to declare custom exceptions in modern Python?
...to be clearer/more pythonic to me. Advanced exceptions are heavily used in Java, which can sometimes be annoying, when using a framework and having to catch all possible errors.
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Why is it a bad practice to return generated HTML instead of JSON? Or is it?
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I'm a bit on both sides, actually :
When what I need on the javascript side is data, I use JSON
When what I need on the javascript side is presentation on which I will not do any calculation, I generally use HTML
The main advantage of using HTML is when you want to replace a full po...
How to sort a list in Scala by two fields?
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Scala, under the hood of sortBy method uses java.util.Arrays.sort, which for array of objects guarantees to be stable. So, yes, this solution is correct. (This was checked in Scala 2.10)
– Marcin Pieciukiewicz
Jun 28 '13 at 12:44
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How to adjust text font size to fit textview
...e Paint but from measuring the TextView itself calling measure(0, 0).
The Java class :
public class FontFitTextView extends TextView
{
private static final float THRESHOLD = 0.5f;
private enum Mode { Width, Height, Both, None }
private int minTextSize = 1;
private int maxTextSize...
Pointer to pointer clarification
...n't intend to write code close to the hardware, you are wasting your time. Java etc is a much better choice if you don't want to know how computers work, but just do high level programming.
– Lundin
Feb 7 '14 at 7:22
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