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What are the differences between NP, NP-Complete and NP-Hard?
What are the differences between NP , NP-Complete and NP-Hard ?
11 Answers
11
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How to check if element exists using a lambda expression?
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SQL Server ':setvar' Error
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Apply CSS Style to child elements
I want to apply styles only to the table inside the DIV with a particular class:
8 Answers
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How to get the first element of an array?
...ar ary = ['first', 'second', 'third', 'fourth', 'fifth'];
alert(ary[0]);
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array
Also,
Source, courtesy of bobince
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querySelector, wildcard element match?
...t make the not something it never will be. A good css selector reference:
https://www.w3schools.com/cssref/css_selectors.asp which shows the :not selector as follows:
:not(selector) :not(p) Selects every element that is not a <p> element
Here is an example: a div followed by something (an...
django models selecting single field
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The object cannot be deleted because it was not found in the ObjectStateManager
... not attached (it was not loaded by the same context instance). Try this:
protected MyEntities sqlEntities;
public virtual void Delete(TEntity entity)
{
sqlEntities.Attach(entity);
sqlEntities.DeleteObject(entity);
sqlEntities.SaveChanges();
}
...
Check a collection size with JSTL
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Couldn't register with the bootstrap Server
...
I opened a bug report with Apple: https://bugreport.apple.com/cgi-bin/WebObjects/RadarWeb.woa/19/wo/WBbbbyopNFW8FFUuNSbk0w/10.66
Please let me know if you can't access it.
Summary: XCode debugger is not releasing bootstrap server port
Steps to Reproduce: ...