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拍照时报错求助！ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...，相关地方的代码截图看看。App Inventor 2 发表于 2025-04-29 22:27
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大概率是你程序中自己报的错误信息 ...
1.同样的程序，拿别人的手机，结果是一样...
how to change namespace of entire project?
... answered Sep 7 '15 at 13:50
Selçuk ErmayaSelçuk Ermaya
4733 bronze badges
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u'\ufeff' in Python string
...परीक्षा|പരിശോധന|פּרובירן|kiểm tra|Ölçek|'
e8 = u.encode('utf-8') # encode without BOM
e8s = u.encode('utf-8-sig') # encode with BOM
e16 = u.encode('utf-16') # encode with BOM
e16le = u.encode('utf-16le') # encode without BOM
e16be = u.encode('ut...
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
...ered Dec 15 '10 at 9:47
Jan ThomäJan Thomä
11.9k55 gold badges4343 silver badges7676 bronze badges
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How do you do a case insensitive search using a pattern modifier using less?
...ed Aug 19 '08 at 20:09
Juha SyrjäläJuha Syrjälä
30k3030 gold badges121121 silver badges171171 bronze badges
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Remove an item from a dictionary when its key is unknown
...wn. This answer assumes the key is known.
– Jean-François Corbett
Aug 8 '18 at 17:16
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How to convert UTF-8 byte[] to string?
... answered Oct 16 '14 at 1:04
Erçin DedeoğluErçin Dedeoğlu
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APT command line interface-like yes/no input?
...t instead of a bool is a mystery to me though.
– François Leblanc
Jan 19 '18 at 13:38
@FrançoisLeblanc as to Why it ...
Drawing an image from a data URL to a canvas
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Using onload handler is definitely a good idea. It might take a while to load the image so it's better to play it safe. :)
– Juho Vepsäläinen
Jan 23 '11 at 21:10
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How do I encode/decode HTML entities in Ruby?
... Nokogiri::HTML.parse "foo bär"
a.text
=> "foo bär"
or
a = Nokogiri::HTML.parse "¡I'm highly annoyed with character references!"
a.text
=> "¡I'm highly annoyed with character references!"
...