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What GRANT USAGE ON SCHEMA exactly do?
...a superuser, for example when you add postGIS using CREATE EXTENSION. It's more or less the same problem with files created on Linux while you're su. It will be good if there's a sort of sudo -e for statements in pqsl.
– Marco Sulla
Jun 28 '13 at 8:04
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Converting a list to a set changes element order
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Get the real width and height of an image with JavaScript? (in Safari/Chrome)
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287
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How to catch curl errors in PHP
...:' . curl_error($ch);
}
and here are curl error code
if someone need more information about curl errors
<?php
$error_codes=array(
[1] => 'CURLE_UNSUPPORTED_PROTOCOL',
[2] => 'CURLE_FAILED_INIT',
[3] => 'CURLE_URL_MALFORMAT',
[4] => 'CURLE_URL_MALFORMAT_USE...
Finding Variable Type in JavaScript
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To be a little more ECMAScript-5.1-precise than the other answers (some might say pedantic):
In JavaScript, variables (and properties) don't have types: values do. Further, there are only 6 types of values: Undefined, Null, Boolean, String...
Passing a URL with brackets to curl
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How to run multiple .BAT files within a .BAT file
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187
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How to deploy a war file in Tomcat 7
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Where can I get Google developer key
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Large, persistent DataFrame in pandas
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Wes is of course right! I'm just chiming in to provide a little more complete example code. I had the same issue with a 129 Mb file, which was solved by:
import pandas as pd
tp = pd.read_csv('large_dataset.csv', iterator=True, chunksize=1000) # gives TextFileReader, which is iterable w...