processing

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to process data obtained from a csv file using csv module in python. there are about 50 columns & 401125 rows in this. I used the following code chunk to put that data into a list csv_file_object = csv.reader(open(r'some_path\Train.csv','rb')) header = csv_file_object.next() data = [] for row in csv_file_object: data.append(row) I can get length of this list using len(data) & it returns 401125. I can even get each individual record by calling list indices. But when I try to get the size of the list by calling np.size(data) (I

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have searched up so many sites on Google to try and get this to work but NO ONE seems to have this anywhere , and if they do it's just NOT working with my program... What I am trying to achieve is to have a player recoil that when the player gets hit, he has a "x" amount of time between getting hit the first time and the second time. So I have a Boolean "hit" = false and when he gets hit, it changes to true . Which means he can't get hit again until it's changed to false again. So I'm trying to set up a function in my program to set a

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I Have a WPF Project, When i try to Run This Code On RowLoad Event I got below Error : private void ParentGridView_OnRowLoaded(object sender, EventArgs e) { try { if(((RadGridView)sender).Columns != null) { MessageBox.Show(((RadGridView)sender).Columns.Count.ToString(CultureInfo.InvariantCulture)); } } catch (Exception ex) { MessageBox.Show(ex.Message); } } Error : Dispatcher processing has been suspended, but messages are still being processed. Note That the GridView Control is Telerik RadGridView 回答1: This answer describes the same

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I am currently working on a small project, which shall load an image from an URL, resize and change it's colour depth to only 16 colours using a specified colour palette. The main problem for me is, that I want a program, which I can use on an Android device and on a desktop computer. Do you know a good image processing library which works on both systems? Thanks in advance. 回答1: There are several tools: ImageJ, http://rsbweb.nih.gov/ij/ Fiji, http://fiji.sc/wiki/index.php/Fiji IMMI, http://www.burgsys.com/image-processing-software

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I need to build my Android application using the command line, when I get to the point that I must use dx.bat to convert to Dalvik bytecode dx.bat --dex --output=C:/local_programs/testProject/bin/classes.dex C:/local_programs/testProject/bin/classes/test/Android/cmd/ This path "C:/local_programs/testProject/bin/classes/test/Android/cmd/" is where my .class are. it gives me this error trouble processing: bad class file magic (cafebabe) or version (0033.0000) ...while parsing AndroidTestActivity.class ...while processing AndroidTestActivity

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Later or earlier in a web developers' life you'll have to deal with files and images uploaded by users. Common questions: How do I upload? modern web browsers and techniques allow several ways to upload user-provided files to my server. What are best practises and what do I have to consider? How do I process? Once the upload is finished what do I need to know about security, and further processing of the files How do I store and deliver? Are there best practises on how to store the uploaded files? disclaimer: I've put almost 30 minutes into

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: in a Windows cmd batch file (.bat), how do i pad a numeric value, so that a given value in the range 0..99 gets transformed to a string in the range "00" to "99". I.e. I'd like to having leading zeros for values lower than 10. 回答1: There's a two-stage process you can use: REM initial setup SET X = 5 REM pad with your desired width - 1 leading zeroes SET PADDED = 0 % X % REM slice off any zeroes you don 't need -- BEWARE, this can truncate the value REM the 2 at the end is the number of desired digits SET PADDED=%PADDED:~-2% Now

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I am capturing image using SurfaceView and getting Yuv Raw preview data in public void onPreviewFrame4(byte[] data, Camera camera) I have to perform some image preprocessing in onPreviewFrame so i need to convert Yuv preview data to RGB data than image preprocessing and back to Yuv data. I have used both function for encoding and decoding Yuv data to RGB as following : public void onPreviewFrame ( byte [] data , Camera camera ) { Point cameraResolution = configManager . getCameraResolution (); if ( data != null ) { Log . i ( "DEBUG

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: My script is called by server. From server I'll receive ID_OF_MESSAGE and TEXT_OF_MESSAGE . In my script I'll handle incoming text and generate response with params: ANSWER_TO_ID and RESPONSE_MESSAGE . The problem is that I'm sending response to incomming "ID_OF_MESSAGE" , but server which send me message to handle will set his message as delivered to me (It means I can send him response to that ID), after receiving http response 200. One of solution is to save message to database and make some cron which will be running each

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a windows form (C#.NET) with a statusLabel that I can not seem to get to update in the middle of a process in event handler methods. My code looks like this... void Process_Completed(object sender, EventArgs e) { string t = "Process is finished!"; this.Invoke(new StatusLabelUpdator(updateStatusLabel), new object[] { t }); } void Process_Started(object sender, EventArgs e) { string t = "Process has begun"; this.Invoke(new StatusLabelUpdator(updateStatusLabel), new object[] { t }); } private delegate void StatusLabelUpdator(string text)