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Insert line after first match using sed
...ernatively, for portability, you can use perl instead:
perl -pi -e '$_ .= qq(CLIENTSCRIPT2="hello"\n) if /CLIENTSCRIPT=/' file
Or you could use ed or ex:
printf '%s\n' /CLIENTSCRIPT=/a 'CLIENTSCRIPT2="hello"' . w q | ex -s file
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Resize a large bitmap file to scaled output file on Android
...into a Bitmap object would of course exceed the memory (see here , for example).
21 Answers
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App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网
...节数组，并指定 UrsAI2ByteArray 组件。例如：
XmitData 是 https://bbs.tsingfun.com/thread-1648-1-1.html 扩展的一个实例。这是块概述中的最后一项：
发送到多播组
发送到多播组与“正常”发送没有什么不同。作为 Remote...
How do I use vim registers?
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edited Oct 27 '19 at 16:39
D. Ben Knoble
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what's the correct way to send a file from REST web service to client?
...my REST service to my client. So far I've gotten the hang of how to send simple data types (strings, integers, etc) but sending a file is a different matter since there are so many file formats that I don't know where I should even begin. My REST service is made on Java and I'm using Jersey, I'm sen...
成功熬了四年还没死？一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...
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与IT界相比，这些行业的确无比低级，他们的老板连qq都会发音成“抠抠”，他们的员工一辈子都没用过Email;跟他们解释什么是SEO，什么是用户体验，什么是数据挖掘，他们会在听你说完之前就开枪自杀掉。
正是因为如此...
Create a shortcut on Desktop
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edited Jan 29 '19 at 11:57
Tony Peterson
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Comparing Haskell's Snap and Yesod web frameworks
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Difference between /res and /assets directories
...f the resources are turned into constant field names that are checked at compile time, so there's less of an opportunity for mismatches between the code and the resources themselves. None of that applies to assets.
So why have an assets folder at all? If you want to compute the asset you want to us...
嵌套块验证失败：未知的代码块类型: procedures_ifreturn，已拒绝添加 - AI...
...;>\n        <block type=\"logic_compare\">\n          <field name=\"OP\">EQ</field>\n          <value name=\"A\">\n        &nbsp...