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How to recursively find the latest modified file in a directory?
It seems that ls doesn't sort the files correctly when doing a recursive call:
21 Answers
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How can I check if a file exists in Perl?
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Test whether something exists at given path using the -e file-test operator.
print "$base_path exists!\n" if -e $base_path;
However, this test is probably broader than you intend. The code above will generate output if a plain file exist...
Vagrant's port forwarding not working [closed]
I'm running into a small problem at the end of the Getting Started guide for vagrant . I'm working on a CentOS basebox that has Apache2 running (provisioning via Puppet). I've set up port forwarding for web requests using the following line in Vagrantfile :
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Increasing (or decreasing) the memory available to R processes
I would like to increase (or decrease) the amount of memory available to R. What are the methods for achieving this?
6 Ans...
VIM Ctrl-V Conflict with Windows Paste
I am using VIM in Windows. The problem is that I want to use Ctrl V as a visual mode. However, this key has conflict with Windows paste. How can I reset this key back to VIM visual mode instead of pasting. I prefer to set this in my _vimrc configuration file.
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Assigning code to a variable
Is it possible to make a variable, and assign a line of code to it, such as:
5 Answers
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How do I know the script file name in a Bash script?
How can I determine the name of the Bash script file inside the script itself?
23 Answers
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Remove HTML tags from a String
Is there a good way to remove HTML from a Java string? A simple regex like
33 Answers
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DateTime format to SQL format using C#
I am trying to save the current date time format from C# and convert it to an SQL Server date format like so yyyy-MM-dd HH:mm:ss so I can use it for my UPDATE query.
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ant warning: “'includeantruntime' was not set”
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Ant Runtime
Simply set includeantruntime="false":
<javac includeantruntime="false" ...>...</javac>
If you have to use the javac-task multiple times you might want to consider using PreSetDef to define your own javac-ta...