I can think of two solutions: Add an option for base to your gulp.src like so: gulp.src([…files…], {base: ‘./’}).pipe(…)… This will tell gulp to preserve the entire relative path. Then pass ‘./’ into gulp.dest() to overwrite the original files. (Note: this is untested, you should make sure you have a backup in case it doesn’t … Read more
yes: import sys import time def restart_line(): sys.stdout.write(‘\r’) sys.stdout.flush() sys.stdout.write(‘some data’) sys.stdout.flush() time.sleep(2) # wait 2 seconds… restart_line() sys.stdout.write(‘other different data’) sys.stdout.flush()
You may try this alist[0] = 2014 but if you are not sure about the position of 123 then you may try like this: for idx, item in enumerate(alist): if 123 in item: alist[idx] = 2014
Your code works fine for me. It replaced the text in the file as expected and didn’t append. If you wanted to append, you set the second parameter in new FileWriter(fnew,false); to true;
I expected Background init() to be called. To pass “a, b” to Fields init(), Field to assign a and b So far, so good. then to assign a list with three 0’s in it to field. Ah. This is where we get the error. self.field = self.buildField() Even though this line occurs within Field.__init__, self … Read more
The Python developers had the same idea, they just put the option after the command: python setup.py install –force The distutils documentation doesn’t mention the –force option specifically, but you can find it by using the –help option: python setup.py –help install
import os import shutil dir=”path_to_my_folder” if os.path.exists(dir): shutil.rmtree(dir) os.makedirs(dir)
This will go through the source directory, create any directories that do not already exist in destination directory, and move files from source to the destination directory: import os import shutil root_src_dir=”Src Directory\\” root_dst_dir=”Dst Directory\\” for src_dir, dirs, files in os.walk(root_src_dir): dst_dir = src_dir.replace(root_src_dir, root_dst_dir, 1) if not os.path.exists(dst_dir): os.makedirs(dst_dir) for file_ in files: src_file … Read more
If you don’t want to close and reopen the file, to avoid race conditions, you could truncate it: f = open(filename, ‘r+’) text = f.read() text = re.sub(‘foobar’, ‘bar’, text) f.seek(0) f.write(text) f.truncate() f.close() The functionality will likely also be cleaner and safer using open as a context manager, which will close the file handler, … Read more
Add /Y to the command line