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ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'
...be stupid" and to use REVOKE and DROP USER to do it right. I'm indebted to all three answers (this one just happens to be the one that bailed me out of my present predicament).
– Russ Bateman
Apr 5 '11 at 17:05
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ToList()— does it create a new list?
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return objects[0].SimpleInt;
}
private static void Main(string[] args)
{
RunChangeList();
Console.ReadLine();
}
And answer on my machine -
objs: 45653674
objs[0]: 41149443
objects: 45653674
objects[0]: 41149443
objectList: 39785641
objectList[0]: 41149...
ImportError: No module named MySQLdb
...tall pymysql and switch your SQLAlchemy URI to start like this:
SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://.....'
There are some other drivers you could also try.
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Rails 3 execute custom sql query without a model
...
Maybe try this:
ActiveRecord::Base.establish_connection(...)
ActiveRecord::Base.connection.execute(...)
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Casting to string in JavaScript
I found three ways to cast a variable to String in JavaScript.
I searched for those three options in the jQuery source code, and they are all in use .
I would like to know if there are any differences between them:
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Is it possible to decompile a compiled .pyc file into a .py file?
... .pyc bytecode into .py, whereas unpyclib crashed with an exception.
With all these tools, you get your code back including variable names, but without the comments.
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Table with fixed header and fixed column on pure css
.../javascript" charset="utf-8" src="http://datatables.net/release-datatables/extras/FixedColumns/media/js/FixedColumns.js"></script>
i don't see any other way of achieving this. Especially not by using css only.
This is a lot to go through. Hope this helps :)
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Merging objects (associative arrays)
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with jquery you can call $.extend
var obj1 = {a: 1, b: 2};
var obj2 = {a: 4, c: 110};
var obj3 = $.extend(obj1, obj2);
obj1 == obj3 == {a: 4, b: 2, c: 110} // Pseudo JS
(assoc. arrays are objects in js)
look here: http://api.jquery.com/jQu...
Sublime - delete all lines containing specific value
...r people that don't want to write a regex - you can just select the search string, hit ctrl+cmd+g or pick "Quick Find All" from the menu, which will get you selections for each matching string; from there Home will move every selection cursor to the start of the line, shift+End will select every mat...
How to find first element of array matching a boolean condition in JavaScript?
... var result = null;
arr.some(function(el, i) {
return test.call(ctx, el, i, arr) ? ((result = el), true) : false;
});
return result;
}
var result = find(someArray, isNotNullNorUndefined);
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