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What's a standard way to do a no-op in python?
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Brian R. BondyBrian R. Bondy
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Including JavaScript class definition from another file in Node.js
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210
You can simply do this:
user.js
class User {
//...
}
module.exports = User
server.js
cons...
Is there a way to detect if a browser window is not currently active?
...nge", onchange);
Current browser support:
Chrome 13+
Internet Explorer 10+
Firefox 10+
Opera 12.10+ [read notes]
The following code falls back to the less reliable blur/focus method in incompatible browsers:
(function() {
var hidden = "hidden";
// Standards:
if (hidden in document)
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Syntax for creating a two-dimensional array
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Try the following:
int[][] multi = new int[5][10];
... which is a short hand for something like this:
int[][] multi = new int[5][];
multi[0] = new int[10];
multi[1] = new int[10];
multi[2] = new int[10];
multi[3] = new int[10];
multi[4] = new int[10];
Note that ever...
Loop through properties in JavaScript object with Lodash
...the accepted answer (_.forOwn()) should be https://stackoverflow.com/a/21311045/528262
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How to include “zero” / “0” results in COUNT aggregate?
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102
You want an outer join for this (and you need to use person as the "driving" table)
SELECT pe...
git: How to ignore all present untracked files?
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edited Jul 7 '17 at 10:02
answered Feb 28 '13 at 17:36
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Reusing a PreparedStatement multiple times
... you could execute at once. You may for example want to execute them every 1000 batches:
public void executeBatch(List<Entity> entities) throws SQLException {
try (
Connection connection = dataSource.getConnection();
PreparedStatement statement = connection.prepareStateme...
Using C++ library in C code
... Greg HewgillGreg Hewgill
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