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How do I remove leading whitespace from a Ruby Heredoc, while maintaing 2 leading spaces
Category : Programming Languages

This question is partly answered in How do I remove leading whitespace chars from Ruby HEREDOC?

In Rails 3 there is a method #strip_heredoc, that strips all whitespace.
But when inserting lines in an existing file, that already has identation, this doesn't work too well. An example:

insert_into_file "#{app_name}/config/environments/produ

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Perl regexps not matching string with leading zeros / incorrectly escaped numerals with leading zeros on command line in Perl
Category : Programming Languages

I have updated this question, as in the original question the issue I was chasing turned out to be an alltogether different bug (not interesting in this context). But the second order mistake I did in testing is something others may run into and produced an answer with a very interesting insight, so I'll leave this here as a question.

I was trying to track down an issue with regular

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cp leading zero
Category : Operating Systems

My script:

for i in {99..100}
cp dummy.shp dummy.{ printf %04d%s ${i}\_shp}

I want to have:


How can I do it?

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TAGS : leading zero

Get leading whitespace
Category : Programming Languages

I just wrote this method and I'm wondering if something similar already exists in the framework? It just seems like one of those methods...

If not, is there a better way to do it?

/// <summary>
/// Return the whitespace at the start of a line.
/// </summary>
/// <param name="trimToLowerTab">Round the number of spaces down to the neares

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How to cut off leading digits? C++
Category : C & C++ & C#

How can I cut off the leading digits of a number in order to only display the last two digits, without using the library. For example:

1923 to 23

2001 to 01

1234 to 34

123 to 23

with only

#include <iomanip>
#include <iostream>


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TAGS : leading digits

Pad with leading zeros
Category : Programming Languages

How can i pad my integer variable with leading zeros.
like i have an integer abc with value 20 but i want it to be '0000020'.


quarterlyReportDataCMMS.QRTrailerRecord.FileRecordCount = Convert.ToInt32(refEligibleClaimants.Count);

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TAGS : with leading zeros

How to add leading zero to time using VB.NET?
Category : VB & VBnet

In the code below, I'm using the current date and time, with the help of which I am generating a file name. My problem is that it's giving me an output without leading zeros:

Dim strDateTime As String = DateTime.Now.Day.ToString() & "" & _
DateTime.Now.Month.ToString() & "" & DateTime.Now.Year.ToString() & "" & _
DateTime.Now.Hour.ToString() &a

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Leading zeroes in PHP
Category : PHP

I would like to present a list from 0 to 59 with the numbers 0 to 9 having a leading zero. This is my code, but it doesn't work so far. What is the solution?

for ($i=0; $i<60; $i++){
if ($i< 10){
array_push($this->minutes, $i);

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TAGS : Leading zeroes

How to set leading in TextBox?
Category : Development Tools & Services

I have a TextBox control with some text.
I want to modify this: link in that TextBox.

How to do this?

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TAGS : leading TextBox

How to set leading in CoreText?
Category : Mobile Programming

You can get it with CTFontGetLeading(aCTFont), but how do you SET it?

Can anyone please explain?

Is there another way around this? Do you have to set the space between the lines manually, perhaps?

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TAGS : leading CoreText

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