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What's the point of Spring MVC's DelegatingFilterProxy?
... implements the Filter interface", that is, it finds a bean ("target bean" or "delegate") in your Spring application context and invokes it. How is it possible? Because this bean implements javax.servlet.Filter, its doFilter method is called.
Which bean is called? the DelegatingFilterProxy "Support...
How to sort Counter by value? - python
...comprehensions of reversed list comprehension, is there a pythonic way to sort Counter by value? If so, it is faster than this:
...
What is the fastest way to compare two sets in Java?
...r? Your method has a void return type so I assume you'll do the necessary work in this method.
More fine-grained control if you need it:
if (!firstSet.containsAll(secondSet)) {
// do something if needs be
}
if (!secondSet.containsAll(firstSet)) {
// do something if needs be
}
If you need to ...
@Transactional(propagation=Propagation.REQUIRED)
...n setting is PROPAGATION_REQUIRED, a logical transaction scope is created for each method upon which the setting is applied. Each such logical transaction scope can determine rollback-only status individually, with an outer transaction scope being logically independent from the inner transaction sco...
Escaping single quote in PHP when inserting into MySQL [duplicate]
... means that strings gathered from $_GET, $_POST and $_COOKIES are escaped for you (i.e., "O'Brien" -> "O\'Brien").
Once you store the data, and subsequently retrieve it again, the string you get back from the database will not be automatically escaped for you. You'll get back "O'Brien". So, you ...
nServiceBus vs Mass Transit vs Rhino Service Bus vs other?
... using a messaging system to process files that are in a nicely decoupled work flow system.
4 Answers
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Why does Date.parse give incorrect results?
...her than a Date). In the 5th edition spec the requirement was added to support a simplified (and slightly incorrect) ISO-8601 (also see What are valid Date Time Strings in JavaScript?). But other than that, there was no requirement for what Date.parse / new Date(string) should accept other than that...
Convert XmlDocument to String
...here aren't any quotes. It's just VS debugger. Try printing to the console or saving to a file and you'll see. As a side note: always dispose disposable objects:
using (var stringWriter = new StringWriter())
using (var xmlTextWriter = XmlWriter.Create(stringWriter))
{
xmlDoc.WriteTo(xmlTextWrit...
What's the equivalent of Java's Thread.sleep() in JavaScript? [duplicate]
...threads in JavaScript:
JavaScript and Threads
Why doesn't JavaScript support multithreading?
And this question may also be helpful:
setTimeout - how to avoid using string for callback?
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Collections.emptyList() vs. new instance
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Implementations of this method need not create a separate List object for each call. Using this method is likely to have comparable cost to using the like-named field. (Unlike this method, the field does not provide type safety.)
The implementation of emptyList looks as follows:
public static...