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How to create a unique index on a NULL column?
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willasaywhatwillasaywhat
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Should I return a Collection or a Stream?
Suppose I have a method that returns a read-only view into a member list:
9 Answers
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What's the idiomatic syntax for prepending to a short python list?
list.append() is the obvious choice for adding to the end of a list. Here's a reasonable explanation for the missing list.prepend() . Assuming my list is short and performance concerns are negligible, is
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Generic type parameter naming convention for Java (with multiple chars)?
...neric type parameters with more than one character to make the code more readable.
5 Answers
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jQuery: Return data after ajax call success [duplicate]
...return the data from the function would be to make a synchronous call instead of an asynchronous call, but that would freeze up the browser while it's waiting for the response.
You can pass in a callback function that handles the result:
function testAjax(handleData) {
$.ajax({
url:"getvalue...
Understanding events and event handlers in C#
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}
//I am creating a delegate (pointer) to HandleSomethingHappened
//and adding it to SomethingHappened's list of "Event Handlers".
myObj.SomethingHappened += new MyEventHandler(HandleSomethingHappened);
//To raise the event within a method.
SomethingHappened("bar");
(*This is the key to events...
Create the perfect JPA entity [closed]
...y useful.
OTOH if application rules (today) require a Customer to have an Address, leave that to a setter. That is an example of a "weak rule". Maybe next week, you want to create a Customer object before going to the Enter Details screen? Don't trip yourself up, leave possibility for unknown, inc...
In Visual Studio C++, what are the memory allocation representations?
In Visual Studio, we've all had "baadf00d", have seen seen "CC" and "CD" when inspecting variables in the debugger in C++ during run-time.
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What is the difference between properties and attributes in HTML?
After the changes made in jQuery 1.6.1, I have been trying to define the difference between properties and attributes in HTML.
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Which characters make a URL invalid?
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Boris
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answered Oct 10 '09 at 13:26
GumboGumbo
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