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How to detect which one of the defined font was used in a web page?
... use a specific font and a string is set to that element. If the font set for the element does not exist, it takes the font of the parent element. So, what they do is measure the width of the rendered string. If it matches what they expected for the desired font as opposed to the derived font, it...
How do you get a directory listing sorted by creation date in python?
...ath(dirpath).iterdir(), key=os.path.getmtime)
(put @Pygirl's answer here for greater visibility)
If you already have a list of filenames files, then to sort it inplace by creation time on Windows:
files.sort(key=os.path.getctime)
The list of files you could get, for example, using glob as show...
SVN how to resolve new tree conflicts when file is added on two branches
..."added" twice) in two different branches, creating two different histories for two different elements, but with the same name.
The theoretical solution is to manually merge those files (with an external diff tool) in the destination branch 'B2'.
If you still are working on the source branch, the ide...
Regular Expressions: Is there an AND operator?
...s some of the other responders have said, but the lookahead has to account for other characters between its target word and the current match position. For example:
(?=.*word1)(?=.*word2)(?=.*word3)
The .* in the first lookahead lets it match however many characters it needs to before it gets to...
How to check if a string in Python is in ASCII?
...
def is_ascii(s):
return all(ord(c) < 128 for c in s)
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Python Progress Bar
...dout.write("\b" * (toolbar_width+1)) # return to start of line, after '['
for i in xrange(toolbar_width):
time.sleep(0.1) # do real work here
# update the bar
sys.stdout.write("-")
sys.stdout.flush()
sys.stdout.write("]\n") # this ends the progress bar
Note: progressbar2 is a for...
What arguments are passed into AsyncTask?
...gt;
protected void onPreExecute(){
}
This method is executed before starting the new Thread. There is no input/output values, so just initialize variables or whatever you think you need to do.
protected Z doInBackground(X...x){
}
The most important method in the AsyncTask cl...
What is the fastest way to check if a class has a function defined?
...eturns the default value instead, just like hasattr does, which the OP was for some reason against.
– Santa
Mar 11 '11 at 17:28
4
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How to elegantly check if a number is within a range?
... >= 1 && x <= 100)
//true
Also, check out this SO post for regex options.
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How to send email attachments?
...t
from email.mime.text import MIMEText
from email.utils import COMMASPACE, formatdate
def send_mail(send_from, send_to, subject, text, files=None,
server="127.0.0.1"):
assert isinstance(send_to, list)
msg = MIMEMultipart()
msg['From'] = send_from
msg['To'] = COMMASPA...