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How to split data into training/testing sets using sample function
...e indices leads to unique observations. For instance, if you had a df with 10 rows and one column, and the one column contained 1,2,3,4,5,6,7,8,9,10 and you followed this code, what prevents a train having index 4 and test having -6 -> 10 - 6 = 4 as well?
– goldisfine
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Is there a shortcut to move between header and source file in VC++?
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answered Apr 8 '10 at 19:17
Kyle AlonsKyle Alons
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iTextSharp - Sending in-memory pdf in an email attachment
...lved a similar problem in a previous project.
See http://forums.asp.net/t/1093198.aspx
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unobtrusive validation not working with dynamic content
...e answer! Thank you!
– jgerman
Apr 10 '18 at 16:45
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Flask-SQLalchemy update a row's information
... Mark HildrethMark Hildreth
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URL: Username with @
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
How to count instances of character in SQL Column
I have an sql column that is a string of 100 'Y' or 'N' characters. For example:
16 Answers
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Secret copy to clipboard JavaScript function in Chrome and Firefox?
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edited Dec 30 '10 at 1:33
answered Dec 30 '10 at 1:19
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Preferred Java way to ping an HTTP URL for availability
...on.getResponseCode();
if (responseCode != 200) {
// Not OK.
}
// < 100 is undetermined.
// 1nn is informal (shouldn't happen on a GET/HEAD)
// 2nn is success
// 3nn is redirect
// 4nn is client error
// 5nn is server error
For more detail about response status codes see RFC 2616 section 10...
Excel to CSV with UTF8 encoding [closed]
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answered Nov 19 '10 at 1:08
nevets1219nevets1219
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