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What does $NON-NLS-1$ mean?
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Good explanation to why the flag is called NON NLS (No National Language Support). Thanks.
– Kaadzia
Sep 27 '13 at 9:16
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Why doesn't Java Map extend Collection?
...and look at the question a bit more generally. That is, not to look specifically at how the Java library happens to be written, and look at why it's written that way.
The problem here is that inheritance only models one type of commonality. If you pick out two things that both seem "collection-like...
jQuery count child elements
...y modern browsers, adding the element uses findByElement before finding by id or class, which is slower. Soon this will be a moot point either way though, because all DOM searches will be done using one native function. In any case, a simple getElementById('selected') or $('#selected') would be fas...
Is it possible to send an array with the Postman Chrome extension?
...man Chrome extension to test out my API and would like to send an array of IDs via post. Is there a way to send something list this as a parameter in Postman?
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How do I reverse a C++ vector?
...w of their content with rbegin() and rend(). These two functions return so-calles reverse iterators, which can be used like normal ones, but it will look like the container is actually reversed.
#include <vector>
#include <iostream>
template<class InIt>
void print_range(InIt firs...
returning a Void object
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then what is the generically correct way to achieve a return type of void?
– Robert
Mar 9 '10 at 11:40
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Nullable Foreign Key bad practice?
Let's say you have a table Orders with a foreign key to a Customer Id. Now, suppose you want to add an Order without a Customer Id, (whether that should be possible is another question) you would have to make the foreign key NULL... Is that bad practice or would you rather work with a link table bet...
Dynamic validation and name in a form with AngularJS
I have this form : http://jsfiddle.net/dfJeN/
9 Answers
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How do I check if a Sql server string is null or empty
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I couldn't decide if I should upvote your answer or unclefofa's, since he seems to have answered first, but his answer has been edited after you answered. I ended upvoting both.
– Zecc
Mar 22 '11 at 1...
What is the difference between SqlCommand.CommandTimeout and SqlConnection.ConnectionTimeout?
...r a connection has been opened and one of the ExecuteXXX methods have been called on the Command object.
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