file

问题 I have a simple site example.com and an external file link. I want this scenario to be implemented: Once a user visits example.com, a file from an external link is automatically downloaded. Mind that I don't want a user to click some link, but just an immediate file download once the site is visited. Thus <a href="link/to/file" download>Download</a> is not what I need. Thanks in advance. 回答1: Simply create a link and click on it via js: <script> window.onload = function(){ var a = document

问题 I have a text file from Kaggle of Clash Royale stats. It's in a format of Python Dictionaries. I am struggling to find out how to read that into a file in a meaningful way. Curious what the best way is to do this. It's a fairly complex Dict with Lists. Original Dataset here: https://www.kaggle.com/s1m0n38/clash-royale-matches-dataset {'players': {'right': {'deck': [['Mega Minion', '9'], ['Electro Wizard', '3'], ['Arrows', '11'], ['Lightning', '5'], ['Tombstone', '9'], ['The Log', '2'], [

问题 I have 8 CSV files all in the same directory, and need them importing into a single data frame in R. They all follow the same naming convention, "dataUK_1.csv", "dataUK_2.csv" etc., and have the exact same structure in terms of columns. I've managed to create a vector of all the file names (including the full directory) by using: files = list.files("/Users/iarwain/Data", pattern=".csv", full.names=T) I'm just not sure how to pass these names to the read.csv command so that it loops 8 times,

问题 I'm developing a C++ console application that has to manage files on Windows OS. I need to obtain a 'list' of file names which have a specific extension. I've found a lot of solutions, the most suggested one is the following one: HANDLE hFind; WIN32_FIND_DATA data; hFind = FindFirstFile("C:\\PWS\\*.sda", &data); if (hFind != INVALID_HANDLE_VALUE) { do { cout << data.cFileName << endl; } while (FindNextFile(hFind, &data)); FindClose(hFind); } Suppose I have these files inside the C:\\PWS

问题 I'm developing a C++ console application that has to manage files on Windows OS. I need to obtain a 'list' of file names which have a specific extension. I've found a lot of solutions, the most suggested one is the following one: HANDLE hFind; WIN32_FIND_DATA data; hFind = FindFirstFile("C:\\PWS\\*.sda", &data); if (hFind != INVALID_HANDLE_VALUE) { do { cout << data.cFileName << endl; } while (FindNextFile(hFind, &data)); FindClose(hFind); } Suppose I have these files inside the C:\\PWS

问题 I am a beginner to python, and I have no idea if this seems to be a doable thing. I have a simple loop in python that gives me all the files in the current directory. What I want to do is to execute a C++ code I wrote before on all those files in the directory from python The proposed python loop should be something like this import os for filename in os.listdir(os.getcwd()): print filename (Execute the code.cpp on each file with each iteration) Is there any chance to do this? 回答1: Fairly

问题 I am a beginner to python, and I have no idea if this seems to be a doable thing. I have a simple loop in python that gives me all the files in the current directory. What I want to do is to execute a C++ code I wrote before on all those files in the directory from python The proposed python loop should be something like this import os for filename in os.listdir(os.getcwd()): print filename (Execute the code.cpp on each file with each iteration) Is there any chance to do this? 回答1: Fairly

问题 I did some research and I found this post: How to create a link to download generated documents in symfony2? I tried the solution, but it show my pdf in the browser, but what I want is that when someone click the link, it directly download the file. Is ther a way to do that with Symfony? Kévin Duguay 回答1: Set up an action. This uses annotation for the route. YOu can of course use yml or xml or whatever you are currently using /** * @Route("/download", name="download_file") **/ public function

问题 I did some research and I found this post: How to create a link to download generated documents in symfony2? I tried the solution, but it show my pdf in the browser, but what I want is that when someone click the link, it directly download the file. Is ther a way to do that with Symfony? Kévin Duguay 回答1: Set up an action. This uses annotation for the route. YOu can of course use yml or xml or whatever you are currently using /** * @Route("/download", name="download_file") **/ public function

问题 Use case: 3rd party application wants to programatically monitor a text file being generated by another program. Text file contains data you want to analyze as it's being updated. I'm finding a lot of answers to this question wrapped around FileSystemWatcher but let's say you are writing an application for a Windows machine and can't guarantee .NET is installed. Are there any libraries out there available for this, or am I just going to have to roll my own solution then? Thanks. 回答1: You can