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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...œžŸ. I've seen plenty of files that use curly quotes or dashes, but none that use C1 control characters. So don't even bother with them, or ISO-8859-1, just detect windows-1252 instead.
That now leaves you with only one question.
How do you distinguish MacRoman from cp1252?
This is a lot tri...
What is the difference between URI, URL and URN? [duplicate]
...://www.ietf.org/rfc/rfc2396.txt
URL: ldap://[2001:db8::7]/c=GB?objectClass?one
URL: mailto:John.Doe@example.com
URL: news:comp.infosystems.www.servers.unix
URL: telnet://192.0.2.16:80/
URN (not URL): urn:oasis:names:specification:docbook:dtd:xml:4.1.2
URN (not URL): tel:+1-816-555-1212 (?)
Also ch...
What are the minimum margins most printers can handle?
....0 --> click OK --> warning dialog appear --> click "fix" --> done. The printer's minimum margin's are now displayed in the MS word GUI for editing margins. I have a black and white Brother laser: top/bottom is 0.17 inch, left/right=0.25 inch.
– Trevor Boyd Smith
...
What is the use case of noop [:] in bash?
...or example in an infinite loop:
while true; do
echo 'Going on forever'
done
It's traditional to use : when the shell syntax requires a command but you have nothing to do.
while keep_waiting; do
: # busy-wait
done
The : builtin dates all the way back to the Thompson shell, it was present in...
Why doesn't java.lang.Number implement Comparable? [duplicate]
Does anyone know why java.lang.Number does not implement Comparable ? This means that you cannot sort Number s with Collections.sort which seems to me a little strange.
...
How to disable and re-enable console logging in Python?
...
You can use:
logging.basicConfig(level=your_level)
where your_level is one of those:
'debug': logging.DEBUG,
'info': logging.INFO,
'warning': logging.WARNING,
'error': logging.ERROR,
'critical': logging.CRITICAL
So, if you set your_level to logging.CRITICAL, you ...
How can I store my users' passwords safely?
...more invisible screw up possibilities than most programmers could tackle alone, using a standard library is almost always easiest and most secure (if not the only) available option.
The new PHP password API (5.5.0+)
If you are using PHP version 5.5.0 or newer, you can use the new simplified pass...
Add text to Existing PDF using Python
...but I spent a long time trying to find a solution. I came across a decent one using only ReportLab and PyPDF so I thought I'd share:
read your PDF using PdfFileReader(), we'll call this input
create a new pdf containing your text to add using ReportLab, save this as a string object
read the strin...
Android. WebView and loadData
...
@Frank Same here, tested on HTC one 2.3.7 (probably all gingerbread) and got the same garbage, I has to use Andrey Novikov solution with WebView.loadDataWithBaseURL()
– ForceMagic
May 27 '14 at 14:58
...
Sql Server string to date conversion
...n "a form that the person who wrote it, though perhaps not you or I or someone on the other side of the planet, would consider to be intuitive and completely obvious." Frankly, I'm not sure there is any such algorithm.
shar...