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pandas dataframe columns scaling with sklearn
...selector. If you just use single brackets - with one column name followed by another, separated by a comma - pandas interprets this as if you're trying to select a column from a dataframe with multi-level columns (a MultiIndex) and will throw a keyerror.
– ken
...
How can I present a file for download from an MVC controller?
...
To force the download of a PDF file, instead of being handled by the browser's PDF plugin:
public ActionResult DownloadPDF()
{
return File("~/Content/MyFile.pdf", "application/pdf", "MyRenamedFile.pdf");
}
If you want to let the browser handle by its default behavior (plugin or d...
HtmlString vs. MvcHtmlString
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Dashed line border around UIView
...Border() during didMoveToSuperview() thinking autolayout would be complete by then and the frame size would be correct but it was not. The dashed border's width goes beyond the width of the view. The dashed line looks so good by the way! The self.frame.size is not correct.
– le...
Passing data to a closure in Laravel 4
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Git merge left HEAD marks in my files
... you have a number of options. You should resolve the merge commit either by-hand, which can be challenging, or using a tool as:
git mergetool
The merge tool will work if your files are listed as needing a merge.
You can also perform one of:
git checkout --ours -- /path/to/conflicted-file ...
How can I switch to a tag/branch in hg?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How to get the first non-null value in Java?
...LES2's answer, you can eliminate some repetition in the efficient version, by calling the overloaded function:
public static <T> T coalesce(T a, T b) {
return a != null ? a : b;
}
public static <T> T coalesce(T a, T b, T c) {
return a != null ? a : coalesce(b,c);
}
public static...
Logging uncaught exceptions in Python
...eback error while testing your function. SyntaxError are not being handled by sys.excepthook. You can use print(1/0) and this shall invoke the function you have defined to override sys.excepthook
– Parth Karia
Dec 29 '19 at 18:03
...
Web Config Transformation to add a child element
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...