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How to make connection to Postgres via Node.js
... executed one after another once the connection becomes available
var x = 1000;
while (x > 0) {
client.query("INSERT INTO junk(name, a_number) values('Ted',12)");
client.query("INSERT INTO junk(name, a_number) values($1, $2)", ['John', x]);
x = x - 1;
}
var query = client.query("SEL...
Cannot refer to a non-final variable inside an inner class defined in a different method
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20 Answers
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HTML: How to limit file upload to be only images?
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answered Oct 13 '09 at 19:32
Ms2gerMs2ger
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How can I get the named parameters from a URL using Flask?
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edited Jul 28 '14 at 15:50
Alex Stone
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ans...
How to add a WiX custom action that happens only on uninstall (via MSI)?
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nelsonjchen
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answered Apr 8 '09 at 20:34
yalunayaluna
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How can I declare optional function parameters in Javascript? [duplicate]
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With ES6: This is now part of the language:
function myFunc(a, b = 0) {
// function body
}
Please keep in mind that ES6 checks the values against undefined and not against truthy-ness (so only real undefined values get the default value - falsy values like null will not default).
Wit...
C++ display stack trace on exception
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answered Mar 27 '09 at 22:55
Andrew GrantAndrew Grant
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Count the number of occurrences of a character in a string in Javascript
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802
I have updated this answer. I like the idea of using a match better, but it is slower:
console...
How to add System.Windows.Interactivity to project?
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10 Answers
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How can I auto-elevate my batch file, so that it requests from UAC administrator rights if required?
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You can have the script call itself with psexec's -h option to run elevated.
I'm not sure how y...