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Should I store entire objects, or pointers to objects in containers?
...m allocator has to take care of the cache locality, for example using placement new (see en.wikipedia.org/wiki/Placement_syntax#Custom_allocators).
– amit
Feb 27 '11 at 11:34
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Android equivalent to NSNotificationCenter
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What's a good way to extend Error in JavaScript?
I want to throw some things in my JS code and I want them to be instanceof Error, but I also want to have them be something else.
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Oracle: If Table Exists
I'm writing some migration scripts for an Oracle database, and was hoping Oracle had something similar to MySQL's IF EXISTS construct.
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Cannot install packages using node package manager in Ubuntu
NodeJS interpreter name( node ) on Ubuntu has been renamed to nodejs because of a name conflict with another package. Here's what the readme. Debian says:
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How to flatten an ExpandoObject returned via JsonResult in asp.net mvc?
...e the ExpandoObject while compiling a server-side dynamic object at runtime, but I am having trouble flattening this thing out during JSON serialization. First, I instantiate the object:
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How to enable CORS in AngularJs
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You don't. The server you are making the request to has to implement CORS to grant JavaScript from your website access. Your JavaScript can't grant itself permission to access another website.
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How should strace be used?
A colleague once told me that the last option when everything has failed to debug on Linux was to use strace .
12 Answers
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Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
...rprise, I wasn't. After I was, I got this prntscr.com/1imcnj - The first time I did it on their own lines (from paste) then I put it all on one line. I'm sorry this is just so confusing for me, not the sql expert per se.
– Chase
Jul 31 '13 at 18:34
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How to refresh an IFrame using Javascript?
I have a webpage with an IFrame and a Button, once the button is pressed I need the IFrame to be refreshed. Is this possible, if so how? I searched and could not find any answers.
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