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How to provide user name and password when connecting to a network share

...e needs it in a hurry: public class NetworkConnection : IDisposable { string _networkName; public NetworkConnection(string networkName, NetworkCredential credentials) { _networkName = networkName; var netResource = new NetResource() { Scope...
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Repeat string to certain length

What is an efficient way to repeat a string to a certain length? Eg: repeat('abc', 7) -> 'abcabca' 13 Answers ...
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PHP Array to CSV

... This is a simple solution that exports an array to csv string: function array2csv($data, $delimiter = ',', $enclosure = '"', $escape_char = "\\") { $f = fopen('php://memory', 'r+'); foreach ($data as $item) { fputcsv($f, $item, $delimiter, $enclosure, $escape_cha...
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Convert float to double without losing precision

...or originally. The double is representing the original float accurately; toString is showing the "extra" data which was already present. For example (and these numbers aren't right, I'm just making things up) suppose you had: float f = 0.1F; double d = f; Then the value of f might be exactly 0.1...
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How to pass a user defined argument in scrapy spider

... Spider arguments are passed in the crawl command using the -a option. For example: scrapy crawl myspider -a category=electronics -a domain=system Spiders can access arguments as attributes: class MySpider(scrapy.Spider): name = 'myspider' def __init__(self,...
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Chrome DevTools Devices does not detect device when plugged in

... To get the functionality up and running: Follow steps at https://developers.google.com/chrome-developer-tools/docs/remote-debugging Install Windows USB driver http://developer.samsung.com/android/tools-sdks/Samsung-Android-USB-Driver-for-Windows Insta...
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How do I find which program is using port 80 in Windows? [duplicate]

...t-Process | ForEach-Object { $proc.Add($_.Id, $_) }; netstat -aon | Select-String "\s*([^\s]+)\s+([^\s]+):([^\s]+)\s+([^\s]+):([^\s]+)\s+([^\s]+)?\s+([^\s]+)" | ForEach-Object { $g = $_.Matches[0].Groups; New-Object PSObject | Add-Member @{ Protocol = $g[1].Value } -PassTh...
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How do I raise the same Exception with a custom message in Python?

...hello",) + err.args[1:] may work more reliably (and then just convert to a string to get the message). – Duncan Feb 6 '12 at 9:50 1 ...
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How to get domain URL and application name?

...;title>SO question 2204870</title> <base href="${fn:substring(url, 0, fn:length(url) - fn:length(uri))}${req.contextPath}/"> <script src="js/global.js"></script> <link rel="stylesheet" href="css/global.css"> </head> <body> ...
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scp with port number specified

...ns which modify the way getopt will do the parsing (the options and the optstring in the SYNOPSIS), and the parameters which are to be parsed (parameters in the SYNOPSIS). The second part will start at the first non-option parameter that is not an option argument, or after the first occurr...