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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 (UDPBinaryTest) « 返回首页 Iot 专题 拓展下载: UrsAI2UDP.zip demo下载: CLOUD_REMOTE_VIDEO_CAR.aia 原作者开发动机 对于一个项目,应该开发一个与 ESP8266(项目)通信的 Android 应用程序。为了轻松开...
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Finding local IP addresses using Python's stdlib

...rinted: {45639BDC-1050-46E0-9BE9-075C30DE1FBC}: 192.168.0.100 {D43A468B-F3AE-4BF9-9391-4863A4500583}: 10.5.9.207 Author of this module claims it should work on Windows, UNIX and Mac OS X.
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Generator Expressions vs. List Comprehension

...e brackets! sum(x*2 for x in xrange(256)) – u0b34a0f6ae Sep 29 '09 at 0:04 9 sorted and reversed ...
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Difference between Pragma and Cache-Control headers?

...max-age=15552000 Content-Length: 54 Accept-Ranges: bytes Date: Tue, 03 Apr 2018 19:03:12 GMT Via: 1.1 varnish Connection: keep-alive X-Served-By: cache-yyz8333-YYZ X-Cache: MISS X-Cache-Hits: 0 X-Timer: S1522782193.766958,VS0,VE30 Vary: Fastly-SSL X-DNS-Prefetch-Control: off Cache-Control: private ...
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Most underused data visualization [closed]

... year = as.POSIXlt(Date)$year + 1900) library(ggplot2) ggplot(stock.data, aes(week, wday, fill = Adj.Close)) + geom_tile(colour = "white") + scale_fill_gradientn(colours = c("#D61818","#FFAE63","#FFFFBD","#B5E384")) + facet_wrap(~ year, ncol = 1) Which ends up looking somewhat like this:...
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How to declare a friend assembly?

...05253413100040000010001008179f2dd31a648"+ "2a2359dbe33e53701167a888e7c369a9ae3210b64f93861d8a7d286447e58bc167e3d99483beda"+ "72f738140072bb69990bc4f98a21365de2c105e848974a3d210e938b0a56103c0662901efd6b78"+ "0ee6dbe977923d46a8fda18fb25c65dd73b149a5cd9f3100668b56649932dadd8cf5be52eb1dce"+ "ad5cedbf")]...
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How to remove/ignore :hover css style on touch devices

...oblem. Codepen for empirical research. UPDATE: As of writing this update, 2018-08-23, and pointed out by @DmitriPavlutin this technique no longer seems to work with Firefox desktop. share | improve...
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In Docker, what's the difference between a container and an image? [duplicate]

...75 where we created our file: $ docker commit 48cff2e9be75 ubuntu-foo d0e4ae9a911d0243e95556e229c8e0873b623eeed4c7816268db090dfdd149c2 Now, we have a new image with our really important file: $ docker run ubuntu-foo /bin/cat foo This is a really important file!!!! Try the command docker images...
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered

... answered Mar 15 '11 at 17:20 ae6rtae6rt 2,53833 gold badges2121 silver badges2222 bronze badges ...
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brew install mysql on macOS

...s]$ ls com.adobe.ARM.202f4087f2bbde52e3ac2df389f53a4f123223c9cc56a8fd83a6f7ae.plist com.mysql.mysqld.plist com.facebook.videochat.ava.plist homebrew.mxcl.postgresql.plist` under ` ~/Library/LaunchAgents` but unloading them gives launchctl: Couldn't stat("com.m...