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Print a file's last modified date in Bash

...14 /home/joanne/Dropbox/Comp:2013-05-05 /home/joanne/Dropbox/Comp 150 java.zip:2013-02-11 /home/joanne/Dropbox/Comp 151 Java 2.zip:2013-02-11 /home/joanne/Dropbox/Comp 162 Assembly Language.zip:2013-02-11 /home/joanne/Dropbox/Comp 262 Comp Architecture.zip:2012-12-12 /home/joanne/Dropbox/Comp 345 Im...
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python pandas dataframe to dictionary

... mydict = dict(zip(df.id, df.value)) share | improve this answer | follow | ...
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What is the most efficient way to create a dictionary of two pandas Dataframe columns?

...dint(0,10,10000).reshape(5000,2),columns=list('AB')) In [7]: %timeit dict(zip(df.A,df.B)) 1000 loops, best of 3: 1.27 ms per loop In [8]: %timeit pd.Series(df.A.values,index=df.B).to_dict() 1000 loops, best of 3: 987 us per loop ...
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What is the purpose of setting a key in data.table?

...a very long time. Consider the following example: suppose I have a table, ZIP, of all the zip codes in the US (>33,000) along with associated information (city, state, population, median income, etc.). If I want to look up the information for a specific zip code, the search (filter) is about 100...
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指定组件的大小 · App Inventor 2 中文网

...路 在线 客服 扫添加客服咨询 我要 分享 扫分享到朋友圈 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //...
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RadioButton单选按钮扩展集合 · App Inventor 2 中文网

...个RadioButton组需要一个独立的扩展实例 示例初始化代: when Screen1.Initialize do // 设置布局为RadioButton组 call UrsAI2RadioButton1.SetLayout HorizontalArrangement1 true IncludeSubLayouts参数: true: 包含子布局中的CheckBox false: 仅包含直接...
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实时开发、测试和调试工具 · App Inventor 2 中文网

... 实时开发、测试和调试工具 禁用代块 折叠代块 代块注释 错误 对话框组件 标签组件 系统日志 Android 日志和 adb(高级) Javascript 控制台日志(高级) ...
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ComponentGroup 组件组扩展:监控内容变化和批量启用禁用组件 · App Inventor 2 中文网

... TextBox 文本框 PasswordTextBox 密文本框 CheckBox 复选框 Button 按钮 Switch 开关 Slider 滑块 Spinner 下拉选择器 D...
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How to download a Nuget package without nuget.exe or Visual Studio extension?

...As I understand I will be able to extract the .dll files from it (with 7-zip) to use as normal. 6 Answers ...
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Notepad++ htmltidy - unable to find libtidy.dll

...d in earlier versions. See post here. The solution is to download the 5.9 ZIP file from here, then copy the plugins\config folder to the Notepad++\plugins folder. share | improve this answer ...