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How to merge two files line by line in Bash
...ine < "file2"
print $0,line
} ' file1
Bash
exec 6<"file2"
while read -r line
do
read -r f2line <&6
echo "${line}${f2line}"
done <"file1"
exec 6<&-
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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 delimiter.
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Cast List to List
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Oh. I think I need to learn how to read. I thought the original answer said that the objects in the list would be deep copied and recreated which didn't make sense to me. But I clearly missed the part where only a new list is created with the same objects.
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Is there a way to call a stored procedure with Dapper?
...ystem;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Http;
using SocialStoriesCore.Data;
using Microsoft.EntityFrameworkCore;
using Dapper;
using System.Data;
using System.Data.SqlClient;
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The Role Manager feature has not been enabled
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You can do this by reading from the boolean property at:
System.Web.Security.Roles.Enabled
This is a direct read from the enabled attribute of the roleManager element in the web.config:
<configuration>
<system.web>
<rol...
How to convert byte array to string and vice versa?
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Why was the problem: As someone already specified:
If you start with a byte[] and it does not in fact contain text data, there is no "proper conversion". Strings are for text, byte[] is for binary data, and the only really sensible thing to do is to avoid co...
What's the difference between using “let” and “var”?
...let bar = "bar1";
let bar = "bar2"; // SyntaxError: Identifier 'bar' has already been declared
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Best practice for storing and protecting private API keys in applications [closed]
...secret key as last pixels of one of your image in assets. Then when needed read it in your code. Obfuscating your code should help hide code that will read it.
If you want to have a quick look at how easy it is to read you apk code then grab APKAnalyser:
http://developer.sonymobile.com/knowledge-...
Difference between string object and string literal [duplicate]
... you should use the string literal notation when possible. It is easier to read and it gives the compiler a chance to optimize your code.
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How to parse an RSS feed using JavaScript?
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For anyone else reading this (in 2019 onwards) unfortunately most JS RSS reading implementations don't now work. Firstly Google API has shut down so this is no longer an option and because of the CORS security policy you generally cannot now...