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How to convert comma-delimited string to list in Python?
...s
return res
# test the function.
delimeters = ',;- /|:'
# read the csv data from console.
csv_string = input('csv string:')
#lets check if working.
splitted_array = string_to_splitted_array(csv_string,delimeters)
print(splitted_array)
...
Case insensitive searching in Oracle
...===============================================================--
SELECT /*csv*/ *
FROM tab1
WHERE name = 'jOHN' ;
-- no rows selected
SELECT /*csv*/ *
FROM tab1
WHERE name COLLATE BINARY_CI = 'jOHN' ;
/*
"I","NAME"
1,"John"
*/
SELECT /*csv*/ *
FROM tab1
WHERE name LIKE 'j%';
-- no rows selected
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NASM x86汇编入门指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的高级概念
5.1 命令行参数和栈
5.2 过程调用和跳转
附录 参考
一、介绍
本教程是介绍如何在linux环境下编写汇编代码的入门文章，为了适应不同的人，这里包含了两个版本。
1. 一步一步学习指导：这个版本详...
StackOverflow程序员推荐：每个程序员都应读的30本书 - 杂谈 - 清泛网 - 专...
...涯初期应该读一本，你会选择哪本书呢？我希望这个书单列表内容丰富，...“如果能时光倒流，回到过去，作为一个开发人员，你可以告诉自己在职业生涯初期应该读一本，你会选择哪本书呢？我希望这个书单列表内容丰富，可...
Convert Pandas column containing NaNs to dtype `int`
I read data from a .csv file to a Pandas dataframe as below. For one of the columns, namely id , I want to specify the column type as int . The problem is the id series has missing/empty values.
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Replacing blank values (white space) with NaN in pandas
...
If you are exporting the data from the CSV file it can be as simple as this :
df = pd.read_csv(file_csv, na_values=' ')
This will create the data frame as well as replace blank values as Na
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access denied for load data infile in MySQL
...s code works for me:
File tempFile = File.createTempFile(tableName, ".csv");
FileUtils.copyInputStreamToFile(data, tempFile);
JdbcTemplate template = new JdbcTemplate(dataSource);
String path = tempFile.getAbsolutePath().replace('\\', '/');
int rows = template.update(MessageFor...
逆向工程——二进制炸弹(CSAPP Project) - 操作系统(内核) - 清泛网 - 专注...
...上就是对switch语句的反汇编，最重要的是理解了switch的跳转表的结构就能重新刻画出switch的结构了，问题就迎刃而解了。可以看到1中最后call 08048878<sscanf@plt>，猜测sscanf可能是C语言的内部函数，于是查到其定义为：int sscanf(const c...
Read first N lines of a file in python
...he best, but for example if N=1000:
import pandas as pd
yourfile = pd.read_csv('path/to/your/file.csv',nrows=1000)
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How do I get currency exchange rates via an API such as Google Finance? [closed]
...se refer to finance.yahoo.com.
Request: http://finance.yahoo.com/d/quotes.csv?e=.csv&f=sl1d1t1&s=USDINR=X
This CSV was being used by a jQuery plugin called [Curry][1]. Curry has since (2017-08-29) moved to use fixer.io instead due to stability issues.
Might be useful if you need more than j...