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How to prevent a background process from being stopped after closing SSH client in Linux
... sleep 1 instead of : because its slightly racy, and I'd get a "file busy" error -- never happens if a real command is ran (eg, command true)
"heredoc sourcing":
. /dev/stdin <<EOF
[...]
EOF
This works on every single shell I've ever tried, including busybox/etc (initramfs). I've never se...
How can I make pandas dataframe column headers all lowercase?
...
df.columns = df.columns.str.lower()
is the easiest but will give an error if some headers are numeric
if you have numeric headers then use this:
df.columns = [str(x).lower() for x in df.columns]
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How to insert element into arrays at specific position?
...!is_int($index) || $index < 0 || $index > $size) {
echo "Error: Wrong index at Insert. Index: " . $index . " Current Size: " . $size;
echo "<br/>";
return false;
}
//here is the actual insertion code
//slice part of the array from 0...
Detect encoding and make everything UTF-8
...TPHEADER, $header);
$response = curl_exec($curl);
if (!$response) {
// error fetching the response
} else {
$offset = strpos($response, "\r\n\r\n");
$header = substr($response, 0, $offset);
if (!$header || !preg_match('/^Content-Type:\s+([^;]+)(?:;\s*charset=(.*))?/im', $header, $mat...
Download a file from NodeJS Server using Express
... res.writeHead(400, {"Content-Type": "text/plain"});
res.end("ERROR File does NOT Exists.ipa");
}
});
}
app.get('/read-android', function(req, res) {
var u = {"originalUrl":req.originalUrl};
readApp(u,res)
});
app.get('/read-ios', function(req, res) {
var u = ...
How to Display blob (.pdf) in an AngularJS app
...$http.post(postUrl, data, {responseType: 'arraybuffer'})
.success(success).error(failed);
function success(data) {
openPDF(data.data, "myPDFdoc.pdf");
};
function failed(error) {...};
function openPDF(resData, fileName) {
var ieEDGE = navigator.userAgent.match(/Edge/g);
var ie = naviga...
How is Pythons glob.glob ordered?
I have written the following Python code:
10 Answers
10
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Inconsistent Accessibility: Parameter type is less accessible than method
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For more information check MSDN article on error CS0051
– Alexei Levenkov
Sep 16 '14 at 3:12
7
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
I have just installed XAMPP on my Windows XP machine, and I get an error saying:
12 Answers
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What predefined macro can I use to detect clang?
...-
Please note: The last dash - is actually important! (Otherwise you get error: no input files for both compilers)
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