99 questions
Put resources in drawable ImageView imgView=new ImageView(this); imgView.setBackgroundResource(R.drawable.img1);I set it up in imageView like this. Instead of registering resources in the drawable fo...
source_files = '/PATH/TO/DIR1/*'destination_folder = '/PATH/TO/DIR2'When the source and destination are decided like that, I want to move the fileI looked up the os module, but there is no copy functi...
from django.shortcuts import renderfrom django.http import HttpResponse# # Create your views here.def index(request): num =request.GET.get(num) print (num:,num) return HttpResponse('hello world')This ...
I have imported a lot of Python libraries and have been using theminit of any file during error correction.I accidentally copied print 'en' to py and pressed the wrong key to turn off the file window....
Can I check the existence of the file without using try-catch in Python?
I'm trying to compare the size of some files in Pythonos.path.getsize(path)It's different from comparing it with this functionf = open(~~~.txt, 'r')Would it be faster to read it and count it until the...
When reading a file,We usually use open(filename, r) or with open(filename) as fileIs there a big difference between the two?on a foreign siteIt(with statement) is designed to provide much cleaner syn...
If I have a file like /path/to/file/foo.txt, I want to get only .txt, how can I do it?Is there a related method?
// Please fill it out here <!DOCTYPE html> <!-- Mobile Web Page Settings --> .fileBox .fileName {display:inline-block;width:190px;height:30px;padding-left:10px;margin-right:5px;line-he...
Windows 7 R.java cannot be updated. When I added a new resource file, it didn't update at all, so I thought Eclipse would create it again when I deleted R.java, so I deleted the R.java file. But the R...
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