How to fix UnicodeEncodeError: in Pyspark while converting Dataframe Row to a String

Experts i have a simple dataframe with 3 columns. +——————+——————-+——-+ | NM1_PROFILE| CURRENT_DATEVALUE| ID| +——————+——————-+——-+ |XY_12345678 – Main|2019-12-19 00:00:00|myuser1| +——————+——————-+——-+ All i want in the output is a single string consists of all the values in dataframe row separated by comma or pipe. Although there are many rows in the dataframe, i just want 1…

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nullexception when using model and httppostedfilebase in entity framework mvc asp

here is my model public ActionResult Create(CONTENTTABLE cONTENTTABLE, HttpPostedFileBase contentfile) { if (ModelState.IsValid) { string path = Server.MapPath(“/UserContentFiles/”); if (!Directory.Exists(path)) { Directory.CreateDirectory(path); } contentfile.SaveAs(path + Path.GetFileName(contentfile.FileName)); cONTENTTABLE.CONTENTFILEPATH = path + Path.GetFileName(contentfile.FileName).ToString(); db.CONTENTTABLEs.Add(cONTENTTABLE); db.SaveChanges(); return RedirectToAction(“Index”); } } and here is my view @using (Html.BeginForm(“Create”, “CONTENTTABLEs”, FormMethod.Post, new { enctype = “multipart/form-data” })) { @Html.AntiForgeryToken() <div…

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