You could try to save the image using this approach SaveFileDialog dialog=new SaveFileDialog(); if (dialog.ShowDialog()==DialogResult.OK) { int width = Convert.ToInt32(drawImage.Width); int height = Convert.ToInt32(drawImage.Height); using(Bitmap bmp = new Bitmap(width, height)) { drawImage.DrawToBitmap(bmp, new Rectangle(0, 0, width, height)); bmp.Save(dialog.FileName, ImageFormat.Jpeg); } }
Here is how I solved the problem: import pickle file_name = “xgb_reg.pkl” # save pickle.dump(xgb_model, open(file_name, “wb”)) # load xgb_model_loaded = pickle.load(open(file_name, “rb”)) # test ind = 1 test = X_val[ind] xgb_model_loaded.predict(test)[0] == xgb_model.predict(test)[0] Out[1]: True
This worked for me : $workbook.Close($false) $excel.Quit() [System.GC]::Collect() [System.GC]::WaitForPendingFinalizers() [System.Runtime.Interopservices.Marshal]::ReleaseComObject($workSheet) [System.Runtime.Interopservices.Marshal]::ReleaseComObject($excel) Remove-Variable -Name excel
If you can output the file to the client in base64, you could use data uris to for the download. location.href=”https://stackoverflow.com/questions/833068/data:application/octet-stream;base64,” + appendPDFContentHere OR <a href=”data:application/octet-stream;base64,appendPDFContentHere”>pdf</a> This will only work in non-IE browsers however but as you requested for firefox, this should work nicely. EDIT: Both of the examples below contain the bytes to make … Read more
Here is the code for a serialization with memory optimisation. Im using a static buffer that is growing to the biggest bitmap size and that I reuse each time. public class Video implements Serializable{ public long videoId; public String title; public String publisher; public String language; public Date lastModified; public Date published; public String imageUrl; … Read more
Sorry for bringing up an old question, but I were solving the same problem today and found this page on MSDN: “Listing Parameters and Values for All Encoders”. I hope it might be useful to refer to it there. The article contains a sample program which outputs EncoderParameters supported by stock GDI+ image encoders, and … Read more
You could use RenderTargetBitmap class and BitmapEncoder. Define these methods: void SaveToBmp(FrameworkElement visual, string fileName) { var encoder = new BmpBitmapEncoder(); SaveUsingEncoder(visual, fileName, encoder); } void SaveToPng(FrameworkElement visual, string fileName) { var encoder = new PngBitmapEncoder(); SaveUsingEncoder(visual, fileName, encoder); } // and so on for other encoders (if you want) void SaveUsingEncoder(FrameworkElement visual, string fileName, … Read more
MATLAB versions 2016a and later If you are using post 2016a versions of Matlab there is actually a pause button that appears when you run the script (as described by @pedre). This allows you to pause the script, inspect variables and then resume afterwards. Make sure to check out the next section as this may … Read more
This piece of code captures the OpenGL window and export to a BMP file. You must have FreeImage library to run it. // Make the BYTE array, factor of 3 because it’s RBG. BYTE* pixels = new BYTE[3 * width * height]; glReadPixels(0, 0, width, height, GL_RGB, GL_UNSIGNED_BYTE, pixels); // Convert to FreeImage format & … Read more
This is not possible. Sets are unordered collections.