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How to remove the default arrow icon from a dropdown list (select element)?
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Joäo Cunha's method checked and used succesfully. When you check it out, don't forget to open the link in firefox!
– NoobishPro
May 15 '14 at 9:19
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How do you add CSS with Javascript?
How do you add CSS rules (eg strong { color: red } ) by use of Javascript?
14 Answers
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GestureDetect 手势检测扩展：识别滑动、点击和长按手势 · App Inventor 2 中文网
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GestureDetect 手势检测扩展
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支持的手势
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所有积木
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参考 ...
Why is it recommended to have empty line in the end of a source file?
...ikely to result in a newline at the end.
– Raimund Krämer
Sep 24 at 8:25
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How to make the python interpreter correctly handle non-ASCII characters in string operations?
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>>> unicode_string = u"hello aåbäcö"
>>> unicode_string.encode("ascii", "ignore")
'hello abc'
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How can you strip non-ASCII characters from a string? (in C#)
...NET solution that doesn't use regular expressions:
string inputString = "Räksmörgås";
string asAscii = Encoding.ASCII.GetString(
Encoding.Convert(
Encoding.UTF8,
Encoding.GetEncoding(
Encoding.ASCII.EncodingName,
new EncoderReplacementFallback(string.E...
乐高机器人®组件 · App Inventor 2 中文网
...le 删除文件(fileName)
删除机器人上的文件。
DownloadFile 下载文件(source,destination)
将文件下载到机器人。
GetBatteryLevel 获取电池电量()
获取机器人的电池电量。返回电压（毫伏）。
GetBrickName 获取砖块名称()
获取机器...
Floating View 扩展：悬浮视图扩展，将组件转换为悬浮窗口 · App Inventor 2 中文网
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Floating View 扩展
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功能概述
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How do I 'git diff' on a certain directory?
...--dir-diff --tool=bc3 --no-prompt" instead
– Mark Schäfer
Nov 1 '18 at 8:22
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Edit line thickness of CSS 'underline' attribute
...s the gap between text and line less huge.
– Victor Häggqvist
Jul 14 '15 at 1:36
I get half pixel vertical lines in a...