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How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
I am trying to dump the contents of a table to a csv file using a MySQL SELECT INTO OUTFILE statement. If I do:
13 Answers...
Difference between BeautifulSoup and Scrapy crawler?
...
Feed exports: It basically allows us to save data in various formats like CSV,JSON,jsonlines and XML.
Asynchronous scraping: Scrapy uses twisted framework which gives us power to visit multiple urls at once where each request is processed in non blocking way(Basically we don't have to wait for a r...
融资千万美元后的足记要如何应对“爆款后遗症”？ - 资讯 - 清泛网 - 专注C...
...露，光源资本是足记一直以来的财务顾问，此次是用佣金转股的方式进入的。
“这个投资本来今年三月底就已经敲定了。但由于我们引入的是美元基金，手续比较长，比如建设海外VIE架构等，到公布前一周才完成大体的手续。...
JavaScript curry: what are the practical applications?
...th all the same values but one. To steal John's example:
String.prototype.csv = String.prototype.split.partial(/,\s*/);
var results = "John, Resig, Boston".csv();
alert( (results[1] == "Resig") + " The text values were split properly" );
...
How do I declare a global variable in VBA?
...value each time.
See example (function to save attachements of an email as CSV).
Public Numerator As Integer
Public Sub saveAttachtoDisk(itm As Outlook.MailItem)
Dim objAtt As Outlook.Attachment
Dim saveFolder As String
Dim FileName As String
saveFolder = "c:\temp\"
For Each objAtt In itm.A...
半年报披露 天涯社区被资本方看空 - 资讯 - 清泛网 - 专注C/C++及内核技术
...015年半年度报告，自2015年9月1日起按照有关规定暂停股票转让。但9月1日，天涯社区就披露了半年报告。这家受到高度关注的老牌互联网企业，在资本市场上，似乎还有很长的路要走。几乎没有一家公司像天涯社区一样得到如此...
BLE（四）嗅探工具 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...进而确定“访问地址”、“循环冗余校验”初始值、“跳转间隔”、“跳转增量”等，并还原出数据包的值
缺点：
说是支持“传统蓝牙”，但其实只能捕获“基本速率蓝牙”在网络中的活动，并不支持后来的“增强速率蓝牙...
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.
...
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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How can I strip the whitespace from Pandas DataFrame headers?
...
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...