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How can I combine flexbox and vertical scroll in a full-height app?
I want to use a full-height app using flexbox. I found what I want using old flexbox layout module ( display: box; and other things) in this link: CSS3 Flexbox full-height app and overflow
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使用App Inventor 2 控制物联网设备/低功耗蓝牙设备(BLE) · App Inventor 2 中文网
创建 Apps 首页 关于我们 关于我们 发布日志 服务条款 教育 中文教程 中文社区 反馈 我要反馈 ...
how to use sed, awk, or gawk to print only what is matched?
...ot using modern RE format therefore + is a standard character and you're supposed to express that with {,} syntax. You can add use -E sed option to trigger modern RE format. Check re_format(7), specifically last paragraph of DESCRIPTION developer.apple.com/library/mac/#documentation/Darwin/Reference...
Limit ggplot2 axes without removing data (outside limits): zoom
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Hadley explains this on pp. 99; 133 of his ggplot2 book (1st edition), or pp. 160 - 161 if you have the second edition.
The issue is that, as you say, limits inside the scale or setting ylim() causes data to be thrown away, as they are constraining...
How do I dump an object's fields to the console?
...is was helpful when I was trying to inspect an Amazon S3 object in a Rails app console.
– Paul
Sep 24 '12 at 6:27
add a comment
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How do I parse a YAML file in Ruby?
...se, from terminal, to test the content of yml file(s):
$ ruby -r yaml -r pp -e 'pp YAML.load_file("/Users/za/project/application.yml")'
{"logging"=>
{"path"=>"/var/logs/",
"file"=>"TacoCloud.log",
"level"=>
{"root"=>"WARN", "org"=>{"springframework"=>{"security"=&...
Pass variables to Ruby script via command line
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Unfortunately, Ruby does not support such passing mechanism as e.g. AWK:
> awk -v a=1 'BEGIN {print a}'
> 1
It means you cannot pass named values into your script directly.
Using cmd options may help:
> ruby script.rb val_0 val_1 val_2
# scr...
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AI人工智能相关高阶教程，原文系翻译官方英文文章，侵删。文章内容质量较高，不过排版较乱（手机版排版不好，请使用PC浏览器查看）。
文章转载自：https://mc.dfrobot.com.cn/thread-308376-1-1.html
文章aia源码如下：
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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...Lite 功能类似，但TaifunSQLite是收费的，美刀。
.aix 拓展下载：
cn.fun123.SQLite.aix
SQLite
SQLite 是 Android 内置的小型、快速、独立的 SQL（结构化查询语言）数据库引擎。
SQL 语句用于创建、选择、更新和删除一个...
项目管理实践【三】每日构建【Daily Build Using CruiseControl.NET and MS...
...Report.aspx</webURL>
<!--触发器,包含多种，有兴趣可以查看官方文档-->
<triggers>
<!--时间间隔触发器，下面是60秒触发一次-->
<intervalTrigger seconds="60" />
</triggers>
<!--如果发现修改，延迟多久开始编译，下面是2秒-->
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