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Join a list of items with different types as string in Python
...o combine list into a single string
a = map(str, a)
''.join(a)
'123'
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How do I make background-size work in IE?
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@Gaurav123 try -webkit-background-size: cover; -moz-background-size: cover; -o-background-size: cover; background-size: cover;
– honk31
Feb 7 '14 at 13:16
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Runnable with a parameter?
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@kape123 The answer is "it depends". As long as a Runnable object returned by the method exists anywhere, the paramStr will probably not be eligible for garbage collection. It is possible that if the object exists but can never be...
App Inventor 2 OCR 文字识别方案：在线云 API 与离线拓展 · App Inventor 2 中文网
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查看完整文档并下载 OCR v2.0 拓展 »
拓展类名：cn.fun123.OCR
支持其它语言：将对应的 .traineddata 加入应用素材，并设置 Language 属性。
本拓展包含原生库，联机调试需使用 2026-07 之后的新版 AI 伴侣；打包 APK 不受影响。
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Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
... share me the method you have used. Thank you
– ask123
Jun 23 '14 at 7:44
2
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What linux shell command returns a part of a string? [duplicate]
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In bash you can try this:
stringZ=abcABC123ABCabc
# 0123456789.....
# 0-based indexing.
echo ${stringZ:0:2} # prints ab
More samples in The Linux Documentation Project
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AppInventor2 .keystore 证书文件 - App版本升级的奥秘 · App Inventor 2 中文网
...orepass "android" -validity 10000 -dname "CN=AppInventor for Android, O=fun123.cn, C=CN"
具体参数很简单，可以让AI辅助解析。其中，10000 是证书过期天数，也是安卓官方建议的值。
Android docs recommend “10000” as the expiration of days.
直接采用命令...
How to assign name for a screen? [closed]
...ie Alpert
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answered Jul 8 '10 at 9:29
miedwarmiedwar
7,10011 gold badg...
Which letter of the English alphabet takes up most pixels?
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123
Further to Ned Batchelder's awesomely practical answer, because I came here wondering about di...
LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
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123
Try this git config --global core.safecrlf false to disable warning and keep it functioning. I got this command from here.
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