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Questions tagged [line-numbers]

The line number (position) of a line of text or code inside a file, often for debugging.

369 questions
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2 answers

Preserving original StackTrace/LineNumbers in .NET Exceptions

Understanding the difference between throw ex and throw, why is the original StackTrace preserved in this example: static void Main(string[] args) { try { LongFaultyMethod(); } catch…
Sam
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3 answers

PhpStorm background color line number

How to change background color of left panel (where line numbers). I want set it to dark. Because I using dark theme, but it left panel looks ugly with it :(
woozly
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1 answer

Adding line numbers on Visual Studio

How do I add line numbers in Microsoft Visual Studio?
Alumina Brain
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6 answers

How do I extract lines from a file using their line number on unix?

Using sed or similar how would you extract lines from a file? If I wanted lines 1, 5, 1010, 20503 from a file, how would I get these 4 lines? What if I have a fairly large number of lines I need to extract? If I had a file with 100 lines, each…
monkeyking
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13
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1 answer

Current file line number with $. variable

I understand that I can get the current line number of a file I am looping through with the builtin variable $.. As an experiment, I used that to prefix each line in a file with the value of $. (the current line number). However, this did not work…
Friedrich 'Fred' Clausen
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13
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1 answer

C# Exception Line Number Is Always Zero (0)

I published my project in debug mode and put both dll and pdb files in my server, now i want to get exception line number using these codes : System.Diagnostics.StackTrace trace = new System.Diagnostics.StackTrace(ex, true); …
SilverLight
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12
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3 answers

vim: display relative linenumbers starting with 1

In vim, I like using relative linenumbers to see how many lines I need to yank, delete, whatever. However, when using relative linenumbers, the current line is 0, which means, if I want to yank until the line with number 3, I have to type 4yy, which…
Pmarcoen
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9 answers

Is there an easy way to tell which line number a file pointer is on?

In Python 2.5, I am reading a structured text data file (~30 MB in size) using a file pointer: fp = open('myfile.txt', 'r') line = fp.readline() # ... many other fp.readline() processing steps, which # are used in different contexts to read the…
Mike T
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12
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2 answers

How to set relative line numbers in Doom Emacs

I know that you can toggle line numbers with the key combination SPC + t + l but it changes back to absolute line numbers when restarting Doom Emacs. How can I configure Doom Emacs to set relative line numbers every time I start emacs?
n1ks
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1 answer

Stack trace with incorrect line number

Why would a stack trace show "line 0", but only for one frame in the stack trace? eg. ... at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) at System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader() at…
adrianbanks
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12
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1 answer

How can I send line number from Python traceback into vim?

I can parse out the paths to the files of a Python traceback, and I can then send those on to Vim using -p on the command line, so that they are opened one file per tab. So I end up with a command like, for example vim -p main.py module.py…
jalanb
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11
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3 answers

Move Cursor Up or Down Multiple Lines at once in VS Code

Note: I have searched in Google and other SO posts, but none of them have helped me. I know that we can move up or down with Alt+Arrow. Is there a way to move, let's say 25 lines up, at once? I don't want to press Alt+↑ 25 times. Is there a plugin…
Sid110307
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11
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4 answers

displaying line number in rich text box c#

I have a Multiline richtextbox control into which i want to integrate the feature of adding a line number. i have considered many approaches Add a label and updating the line numbers as the line count changes Add a picturebox along with to draw…
Anirudh Goel
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11
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2 answers

Setup Visual Studio 2005 to print line numbers

How can I get line numbers to print in Visual Studio 2005 when printing code listings?
Christopher Mahan
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11
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1 answer

Is there any #pragma or similar directive for generated C# code to match template code line numbers to C# line number?

I have a templating system that looks similar to old-style ASP code. I run this through a class that rewrites the entire thing into C# source code, compiles, and finally executes it. What I'm wondering is if there is some kind of #pragma-like…
Lasse V. Karlsen
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