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No 'Access-Control-Allow-Origin' - Node / Apache Port Issue
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You are my favorite person ever right now. Thank you. Can we add a note that this code has to happen before the routes are defined for noobs like me?
– gegillam
Feb 4 '16 at 3:01
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How to read if a checkbox is checked in PHP?
How to read if a checkbox is checked in PHP?
18 Answers
18
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How do I get an object's unqualified (short) class name?
... the class of an object within the PHP name spaced environment without specifying the full namespaced class.
22 Answers
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How do I get a list of column names from a psycopg2 cursor?
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If you just want the column names, don't select all of the rows in the table. This is more efficient: curs.execute("SELECT * FROM people LIMIT 0")
– Demitri
Sep 6 '12 at 22:03
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How to convert list of tuples to multiple lists?
...>> zip(*[(1, 2), (3, 4), (5, 6)])
[(1, 3, 5), (2, 4, 6)]
The only difference is that you get tuples instead of lists. You can convert them to lists using
map(list, zip(*[(1, 2), (3, 4), (5, 6)]))
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Are types like uint32, int32, uint64, int64 defined in any stdlib header?
I often see source code using types like uint32, uint64 and I wonder if they should be defined by the programmer in the application code or if they are defined in a standard lib header.
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No output to console from a WPF application?
...o; }
}
/// <summary>
/// Creates a new console instance if the process is not attached to a console already.
/// </summary>
public static void Show()
{
//#if DEBUG
if (!HasConsole)
{
AllocConsole();
InvalidateOutAnd...
Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
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These constants don't compile in Swift, but e.g. NSURLErrorUnknown does. Any clues?
– Nicolas Miari
Sep 17 '15 at 4:41
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How to remove an element slowly with jQuery?
$target.remove() can remove the element,but now I want the process to be down with some feel animation,how to do it?
8 Ans...
How can I get the behavior of GNU's readlink -f on a Mac?
...It returns that file's canonicalized name—i.e., its absolute pathname.
If you want to, you can just build a shell script that uses vanilla readlink behavior to achieve the same thing. Here's an example. Obviously you could insert this in your own script where you'd like to call readlink -f
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