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Subtract days from a date in JavaScript
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There is already an open DataReader associated with this Command which must be closed first
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This worked for me. If you want to read more about Enabling Multiple Active Result Sets (MARS) see msdn.microsoft.com/en-us/library/h32h3abf(v=vs.100).aspx. Consider reading up on Disadvantages of MARS too stackoverflow.com/questions/374444/…
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JavaScript for detecting browser language preference [duplicate]
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How to enable C++11/C++0x support in Eclipse CDT?
...erg's reply below, but I note it here as well, to make the accepted answer more complete.
– Inusable Lumière
Nov 27 '13 at 15:45
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Show or hide element in React
...ed reviewing. I went with the intended answer and that was neat and 'felt' more react like. However I was unable to set initial states and anything useful on an unmounted component. I am looking at using css to hide things instead. Listeners on unmounted components will silently fail this has caused...
Java8: Why is it forbidden to define a default method for a method from java.lang.Object
...ght think.
Of course, there's some degree of benefit that would justify more complexity, but in this case it's not there. The methods we're talking about here are equals, hashCode, and toString. These methods are all intrinsically about object state, and it is the class that owns the state, not...
When to add what indexes in a table in Rails
...ot.
Since Version 5 of rails the index will be created automatically, for more information see here.
Should I add "index" to the automatically created "id" column?
No, this is already done by rails
Should I add "index(unique)" to the automatically created "id" column?
No, same as above
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What are the differences between git branch, fork, fetch, merge, rebase and clone?
...cles/git-for-computer-scientists/
A fork isn't a Git concept really, it's more a political/social idea. That is, if some people aren't happy with the way a project is going, they can take the source code and work on it themselves separate from the original developers. That would be considered a f...
Multiple simultaneous downloads using Wget?
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