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Save all files in Visual Studio project as UTF-8
... as the second parameter to ReadAllText to preserve my swedish characters (åäö).
– jesperlind
Aug 22 '11 at 23:25
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insert multiple rows via a php array into mysql
...ays use mysql's LOAD DATA:
LOAD DATA LOCAL INFILE '/full/path/to/file/foo.csv' INTO TABLE `footable` FIELDS TERMINATED BY ',' LINES TERMINATED BY '\r\n'
to do bulk inserts rather than using a bunch of INSERT statements.
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How can I detect the encoding/codepage of a text file
In our application, we receive text files ( .txt , .csv , etc.) from diverse sources. When reading, these files sometimes contain garbage, because the files where created in a different/unknown codepage.
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Empty set literal?
... for the empty set? Or for sets in general?
– Johan Råde
May 25 '11 at 20:23
15
There are set li...
How can I strip the whitespace from Pandas DataFrame headers?
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If you use CSV format to export from Excel and read as Pandas DataFrame, you can specify:
skipinitialspace=True
when calling pd.read_csv.
From the documentation:
skipinitialspace : bool, default False
Skip spaces after delimite...
Split delimited strings in a column and insert as new rows [duplicate]
... R. It assumes we're starting with a data.frame named "mydf". It uses read.csv to read in the second column as a separate data.frame, which we combine with the first column from your source data. Finally, you use reshape to convert the data into a long form.
temp <- data.frame(Ind = mydf$V1,
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RadioButton单选按钮扩展集合 · App Inventor 2 中文网
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RadioButton单选按钮扩展
扩展列表
1. UrsAI2RadioButton
下载和安装
功能概述
使用原理
使用方法
属性
方法
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邻里聊：参考微信的原生应用案例 · App Inventor 2 中文网
...生实现与数据
Web 真实 GET/POST 教学消息服务，列表显示响应。服务器确认后才清空对应草稿，失败后可重试；缓存按房间隔离。
主要组件：Web、LayoutListView、TextBox、TinyDB。TinyDB 数据标签：history、server、nick、room、draf...
dropping infinite values from dataframes in pandas?
... Use use_inf_as_na instead. Add to/update answer?
– Håkon T.
Jul 25 '19 at 7:14
1
This one is a ...
Maven: Command to update repository after adding dependency to POM
...bless you this awesome simple answer.
– Salathiel Genèse
Feb 28 '19 at 20:51
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