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How can jQuery deferred be used?
...se I can think of is in caching AJAX responses. Here's a modified example from Rebecca Murphey's intro post on the topic:
var cache = {};
function getData( val ){
// return either the cached value or jqXHR object wrapped Promise
return $.when(
cache[ val ] ||
$.ajax('/fo...
C++ catching all exceptions
...
This is how you can reverse-engineer the exception type from within catch(...) should you need to (may be useful when catching unknown from a third party library) with GCC:
#include <iostream>
#include <exception>
#include <typeinfo>
#include <stdexcept>
...
If REST applications are supposed to be stateless, how do you manage sessions?
...the server to fulfill that request. The server never relies on information from previous requests. If that information was important, the client would have to send it again in subsequent request. Statelessness also brings new features. It’s easier to distribute a stateless application across load-...
How do I capture response of form.submit
...the 'action' attribute of the form; i.e. it is not the submit destination. From the docs: target - Identifies the element(s) in the page to be updated with the server response.
– JCotton
Aug 10 '11 at 23:41
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Omitting all xsi and xsd namespaces when serializing an object in .NET?
...nd of two answers.
If you want to just strip all namespaces arbitrarily from a document during serialization, you can do this by implementing your own XmlWriter.
The easiest way is to derive from XmlTextWriter and override the StartElement method that emits namespaces. The StartElement method ...
Is .NET/Mono or Java the better choice for cross-platform development? [closed]
... inherent in the languages or tech stacks themselves that would prevent me from choosing .NET for any application going forward from this point.
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Jackson how to transform JsonNode to ArrayNode without casting?
I am changing my JSON library from org.json to Jackson and I want to migrate the following code:
4 Answers
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Embedding JavaScript engine into .NET [closed]
...ions
It implements Google V8. You can compile and run JavaScript directly from .NET code with it, and supply CLI objects to be used by the JavaScript code as well. It generates native code from JavaScript.
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Most lightweight way to create a random string and a random hexadecimal number
...ge(16**30), likely because it doesn't haven't have to do any conversion to/from big-ints
– Dan Lenski
Aug 6 '18 at 2:56
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Can constructors throw exceptions in Java?
...rtially initialized and if non-final, subject to attack.
The following is from the Secure Coding Guidelines 2.0.
Partially initialized instances of a non-final class can be accessed via a finalizer attack. The attacker overrides the protected finalize method in a subclass, and attempts to creat...