comments

get one specific line of comment as header with python Pandas

我们两清 提交于 2020-08-26 06:54:41
问题 I have a file looking like # Comment 1 # Comment 2 # A B C 1 2 3 4 5 6 7 8 9 How to read it with python pandas module, so as the last line of comments can be interpreted as the columns titles ? I've tried pandas.read_table(file_path, header= 2 , comment='#' ) But the comment lines are eliminated first, thus the header line will be 7 8 9 回答1: You can do this manually: first read the comments, parse the column names, then call read_table : import itertools import pandas as pd def read_data(path

BeautifulSoup extract text from comment html [duplicate]

依然范特西╮ 提交于 2020-08-20 07:18:50
问题 This question already has answers here : How to find all comments with Beautiful Soup (2 answers) Closed 2 years ago . Apologies if this question is simular to others, I wasn't able to make any of the other solutions work. I'm scraping a website using beautifulsoup and I am trying to get the information from a table field that's commented: <td> <span class="release" data-release="1518739200"></span> <!--<p class="statistics"> <span class="views" clicks="1564058">1.56M Clicks</span> <span

Visual Studio Code Does Not Comment-out Empty Lines

六月ゝ 毕业季﹏ 提交于 2020-08-20 04:39:18
问题 Visual Studio Code Does Not Comment-out Empty Lines I've searched everywhere for a solution to this issue but couldn't find anything, and it's been bugging me for months now. Basically what happens is that VS Code ignores empty lines when you tell it to comment out multiple lines of code. So for example, let's say I highlighted all the code below and told VS Code to comment it out: package com.mycompany.app; public class MyApp { public static void main(String[] args) { SayHello(); } static

Commenting syntax for x86 AT&T syntax assembly

爷,独闯天下 提交于 2020-08-18 14:13:54
问题 The Intel syntax has comments using the semicolon. When I switched to AT&T, it actually tried to interpret the comments. What is the comment syntax for AT&T assembly? 回答1: Comments for at&t assembler are: # this is a comment /* this is a comment */ According to the fourth result Google gave me // and /* */ comments are only supported in .S files because GCC runs the C preprocessor on them before assembling. For .s files, the actual assembler itself ( as ) only handles # as a comment character

Commenting syntax for x86 AT&T syntax assembly

这一生的挚爱 提交于 2020-08-18 14:10:48
问题 The Intel syntax has comments using the semicolon. When I switched to AT&T, it actually tried to interpret the comments. What is the comment syntax for AT&T assembly? 回答1: Comments for at&t assembler are: # this is a comment /* this is a comment */ According to the fourth result Google gave me // and /* */ comments are only supported in .S files because GCC runs the C preprocessor on them before assembling. For .s files, the actual assembler itself ( as ) only handles # as a comment character

Nested comment system mysql ordering

可紊 提交于 2020-08-11 01:47:05
问题 Ok, I realize there are many ways to accomplish comments. The way I have chosen is a single table set up like this. id comment date time orig_comment 1 Hello 03-01-2013 10:10:10 0 2 Hello 03-02-2013 10:10:10 0 3 Hello 03-03-2013 10:10:10 1 So to clearify there is a first level and then users can reply to that comment(these are the only two levels). I give each unique incrementing id, and specify orig_comment. If orig_comment is "0" then it is a base level comment, if it is nested then orig

Visual Studio /**/ comment shortcut?

守給你的承諾、 提交于 2020-07-31 07:32:30
问题 I want to know how to put the /**/ comments through shortcut. I know the Ctrl+K+C shortcut for the // comments but it comments the whole line. Sometimes while debugging, I want to do something like " ref string /* char[] */ lengthValue " while trying something out. I want to be able to comment a specific part of a line (not the whole line) through a shortcut e.g in " string /* char[] */ lengthValue " i-e comment out only a specific part of a like by shortcut I am using Visual Studio 2013

SQL access comments in postgreSQL

给你一囗甜甜゛ 提交于 2020-07-23 05:25:40
问题 I have been trying to find a SQL approach to retrieve comments of my schemas and other database objects in PostgreSQL. I have seen the following questions in stack overflow : How to retrieve the comment of a PostgreSQL database? which shows how to fetch comments for databases, with the following code: SELECT * FROM pg_shdescription JOIN pg_database ON objoid = pg_database.oid; Getting list of table comments in PostgreSQL which shows how to get comments for tables, the command is SELECT obj

SQL access comments in postgreSQL

橙三吉。 提交于 2020-07-23 05:25:29
问题 I have been trying to find a SQL approach to retrieve comments of my schemas and other database objects in PostgreSQL. I have seen the following questions in stack overflow : How to retrieve the comment of a PostgreSQL database? which shows how to fetch comments for databases, with the following code: SELECT * FROM pg_shdescription JOIN pg_database ON objoid = pg_database.oid; Getting list of table comments in PostgreSQL which shows how to get comments for tables, the command is SELECT obj

SQL access comments in postgreSQL

☆樱花仙子☆ 提交于 2020-07-23 05:23:05
问题 I have been trying to find a SQL approach to retrieve comments of my schemas and other database objects in PostgreSQL. I have seen the following questions in stack overflow : How to retrieve the comment of a PostgreSQL database? which shows how to fetch comments for databases, with the following code: SELECT * FROM pg_shdescription JOIN pg_database ON objoid = pg_database.oid; Getting list of table comments in PostgreSQL which shows how to get comments for tables, the command is SELECT obj