Python: Difference between revisions
| (2 intermediate revisions by the same user not shown) | |||
| Line 67: | Line 67: | ||
# Format to two decimal places | # Format to two decimal places | ||
print(f"Accuracy: {accuracy:.02f}%") | print(f"Accuracy: {accuracy:.02f}%") | ||
# Format an int to 2 digits | |||
print(f"Size: {size:02}%") | |||
</syntaxhighlight> | </syntaxhighlight> | ||
| Line 178: | Line 181: | ||
import re | import re | ||
my_regex = re.compile(r'height:(\d+)cm') | my_regex = re.compile(r'height:(\d+)cm') | ||
my_match = | my_match = my_regex.match("height:33cm"); | ||
print(my_match[1]) | print(my_match[1]) | ||
# 33 | # 33 | ||
| Line 366: | Line 369: | ||
import os | import os | ||
import threading | import threading | ||
from concurrent.futures import ThreadPoolExecutor, as_completed | |||
from concurrent.futures import ThreadPoolExecutor | |||
executor = ThreadPoolExecutor(max_workers=os.cpu_count()) | executor = ThreadPoolExecutor(max_workers=os.cpu_count()) | ||
| Line 383: | Line 385: | ||
my_futures.append(future) | my_futures.append(future) | ||
for future in as_completed(my_futures): | |||
future.result() | future.result() | ||
executor.shutdown() | executor.shutdown() | ||