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count (non-blank) lines-of-code in bash
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24
Not sure why you're using cat there. Use foo.c or foo.pl as the filename to pass to sed. sed '/^\s*$/d' foo.c | wc -l
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Most pythonic way to delete a file which may not exist
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Enno Shioji
24.7k1313 gold badges6363 silver badges101101 bronze badges
answered May 31 '12 at 20:10
MattMatt
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How can I force a long string without any blank to be wrapped?
... viable.
– Robusto
Feb 14 '14 at 17:24
2
The property got renamed to overflow-wrap since in the s...
What is the difference between quiet NaN and signaling NaN?
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– Eric Postpischil
Aug 8 '13 at 13:24
18
In contrast, NaNs are for more normal programming. They...
Using git repository as a database backend
...00/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45...
How to read an entire file to a string using C#?
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answered Sep 12 '11 at 11:24
marc_smarc_s
650k146146 gold badges12251225 silver badges13551355 bronze badges
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In what order are Panels the most efficient in terms of render time and performance?
...00/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45...
How to format a string as a telephone number in C#
I have a string "1112224444' it is a telephone number. I want to format as 111-222-4444 before I store it in a file. It is on a datarecord and I would prefer to be able to do this without assigning a new variable.
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What are OLTP and OLAP. What is the difference between them?
...fer to?
– Zach Smith
Jul 9 '19 at 5:24
If others need a refresher as well: 3NF is a normal form that is used in normal...
How to get time difference in minutes in PHP
...s
To get the total number of minutes:
$minutes = $since_start->days * 24 * 60;
$minutes += $since_start->h * 60;
$minutes += $since_start->i;
echo $minutes.' minutes';
This will output:
2645654 minutes
Which is the actual number of minutes that has passed between the two dates. The Da...