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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?
...
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.
...
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;
...
The Role Manager feature has not been enabled
...
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?
...
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...
How do I size a UITextView to its content?
...wHeight = 150;
tableView.rowHeight = UITableViewAutomaticDimension;
For read-only dynamically sizing UITextViews, that’s it. If you’re allowing users to edit the text in your UITextView, you also need to:
Implement the textViewDidChange: method of the UITextViewDelegate protocol, and tell ...
How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
...disk, free up the RAM. And then later on, I can 'resume the process', i.e, reading all the data from memory and put it back to RAM and I can continue with my process?
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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 get all Errors from ASP.Net MVC modelState?
...;, where the return type is not really clear, is really greater in term of readability. (even if visual studio can give it to you on mouse hover)
– aprovent
Jul 18 '16 at 15:46
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How do you tell a specific Delayed::Job to run in console?
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Read carefully the answer's author note: "it won't run any other things like destroying job that was done". I say so because I did not read it and I was getting crazy. Check the @DavidTuite's answer
– fg...