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Are nested try/except blocks in python a good programming practice?
...
try:
return object.__getattribute__(item)
except AttributeError:
pass # fallback to dict
try:
return self.dict[item]
except KeyError:
raise AttributeError("The object doesn't have such attribute") from None
PS. has_key() has been deprecated for a l...
How to add a new audio (not mixing) into a video using ffmpeg?
...orked for me. My original audio was being overwritten, or I was getting an error like "failed to map memory" with the more complex 'amerge' example. It seems I needed -filter_complex amix.
ffmpeg -i videowithaudioyouwanttokeep.mp4 -i audiotooverlay.mp3 -vcodec copy -filter_complex amix -map 0:v -ma...
How do I create a basic UIButton programmatically?
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swift 3: gives error exped declaration at myButton.setTitle("Hi, Click")
– Xcodian Solangi
Dec 20 '17 at 9:14
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Android equivalent of NSUserDefaults in iOS
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I fixed the error in the code (was calling the non-existent getPreferences, not getSharedPreferences).
– Ben Clayton
Oct 19 '12 at 14:08
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Disable output buffering
...ad just call:
# sys.stdout.reconfigure(line_buffering=True)
except TypeError:
# Python 2
sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
Credits: "Sebastian", somewhere on the Python mailing list.
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Java: How to get input from System.console()
...ent your application from reading from it later on. (Reading later throws error "no line found")
– Trevor
Apr 8 '14 at 19:11
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How to set size for local image using knitr for markdown?
...e figure dimensions, e.g. out.width='100pt', otherwise latex will throw an error about illegal unit of measure.
– andybega
Apr 15 '16 at 11:23
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Scala best way of turning a Collection into a Map-by-key?
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@Daniel I try your code, but appear following error: "value update is not a member of scala.collection.immutable.Map[String,Int]". Please explain your code how to working this code?
– mr.boyfox
Feb 18 '14 at 15:15
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How to allow remote connection to mysql
...and I've tried to connect using navicat from external host and I get 10060 error
– Leo
Feb 8 '13 at 19:03
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How do I set cell value to Date and apply default Excel date format?
... format for mm/dd/yyyy. When I use any other format, the excel displays an error File error, some number formats may have been lost, it does display Date type in excel. I have no clue how this can be fixed.
– Akash
May 30 '17 at 9:46
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