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pandas read_csv and filter columns with usecols
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You have to just add the index_col=False parameter
df1 = pd.read_csv('foo.csv',
header=0,
index_col=False,
names=["dummy", "date", "loc", "x"],
index_col=["date", "loc"],
usecols=["dummy", "date", "loc", "x"],
parse_dates=["date"])
print df1
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JavaScript/jQuery to download file via POST with JSON data
...tream
php code
<?php
/**
* get HTTP POST variable which is a string ?foo=bar
* @param string $param
* @param bool $required
* @return string
*/
function getHTTPPostString ($param, $required = false) {
if(!isset($_POST[$param])) {
if($required) {
echo "required POST ...
How to [recursively] Zip a directory in PHP?
...ame);
$zip->close();
}
}
// Example
ExtendedZip::zipTree('/foo/bar', '/tmp/archive.zip', ZipArchive::CREATE);
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What is the 'CLSCompliant' attribute in .NET?
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Another restriction is CS3006: Overloaded method 'Foo.Bar(ref Baz)' differing only in ref or out, or in array rank, is not CLS-compliant
– Drew Noakes
Mar 25 '18 at 18:40
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Finalize vs Dispose
...ose so that you can use your object in a using statment. Such as using(var foo = new MyObject()) { }. And in your finalizer, you call Dispose, just in case the calling code forgot to dispose of you.
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What is the proper way to re-throw an exception in C#? [duplicate]
...ut wouldn't (it will be inside inner exception) with throw new Exception( "foo", ex).
– James
May 27 '11 at 20:48
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How to create a jQuery plugin with methods?
...); // calls the init method
$('div').tooltip({ // calls the init method
foo : 'bar'
});
$('div').tooltip('hide'); // calls the hide method
$('div').tooltip('update', 'This is the new tooltip content!'); // calls the update method
Javascripts "arguments" variable is an array of all the arguments...
How do I remove the space between inline/inline-block elements?
...b developer, actually do to solve this problem:
<p>
<span>Foo</span><span>Bar</span>
</p>
Yes, that's right. I remove the whitespace in the HTML between the inline-block elements.
It's easy. It's simple. It works everywhere. It's the pragmatic solution.
Y...
Visual Studio 2010 always thinks project is out of date, but nothing has changed
..."not up to date":
Project 'blabla' is not up to date. Project item 'c:\foo\bar.xml' has 'Copy to Output Directory' attribute set to 'Copy always'.
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Android: alternate layout xml for landscape mode
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You can't use any other word
– Foo
Apr 16 '14 at 22:43
My background image stretches out on land...