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How to make connection to Postgres via Node.js
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313
Here is an example I used to connect node.js to my Postgres database.
The interface in node.js...
Select2 doesn't work when embedded in a bootstrap modal
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615
Ok, I've got it to work.
change
<div id="myModal" class="modal hide fade" tabindex="-1" ro...
'IF' in 'SELECT' statement - choose output value based on column values
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1039
SELECT id,
IF(type = 'P', amount, amount * -1) as amount
FROM report
See http://dev...
Caveats of select/poll vs. epoll reactors in Twisted
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190
For very small numbers of sockets (varies depending on your hardware, of course, but we're tal...
Getting a list of associative array keys
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You can use: Object.keys(obj)
Example:
var dictionary = {
"cats": [1, 2, 37, 38, 40, 32, 33, 35, 39, 36],
"dogs": [4, 5, 6, 3, 2]
};
// Get the keys
var keys = Object.keys(dictionary);
console.log(keys);
See reference below for browser support. It is supported in Firefox 4.20, Chro...
Is there a wikipedia API just for retrieve content summary?
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12 Answers
12
Active
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Create an enum with string values
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enum E {
hello = "hello",
world = "world"
};
????
TypeScript 1.8
Since TypeScript 1.8 you can use string literal types to provide a reliable and safe experience for named string values (which is partially what enums are used for).
type Options = "hello" | "world";
var foo: Options;
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Cannot refer to a non-final variable inside an inner class defined in a different method
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197
Java doesn't support true closures, even though using an anonymous class like you are using he...
How to add System.Windows.Interactivity to project?
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10 Answers
10
Active
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