C++ – CALLING OVERLOADED OPERATOR () FROM POINTER

http://www.tonysaad.net/category/notes/

Cite as:
Saad, T. "C++ – CALLING OVERLOADED OPERATOR () FROM POINTER". Weblog entry from Please Make A Note. https://pleasemakeanote.blogspot.com/2017/05/c-calling-overloaded-operator-from.html

Find and Sort Files Recursively by Size on Linux

find . -size +5M -exec du -h {} \; | sort -nr 

Cite as:
Saad, T. "Find and Sort Files Recursively by Size on Linux". Weblog entry from Please Make A Note. https://pleasemakeanote.blogspot.com/2016/04/find-and-sort-files-recursively-by-size.html

How to Release all PBS Jobs with qrls

I have problems using qrls all on the Titan supercomputer. You can use the following little script as an alternative

First create a small script file

emacs qrlsall

In qrlsall, type the following

#!/bin/bash

jobids=$(showq -u tsaad | awk '{if ($3 == "UserHold") print $1;}')
echo $jobids

qrls $jobid

Now make qrlsall executable 

chmod +x qrlsall

Voila!

Latex v Symbol MathJax Wordpress

The default latex math symbol for v looks like a nu. I usually use \varv to avoid that stupid letter. However, MathJax does not support \varv. Here's what I did for my wordpress site www.cfdmath.com. In my header scripts (or where ever you put your mathjax script) add the following:

<script type="text/x-mathjax-config">
MathJax.Hub.Config({
  "HTML-CSS": {
    availableFonts: []
  }
});
</script>

According to MathJax documentation, this essentially enforces MathJax to use web-based or image fonts. It seems to do the trick and all my v's look pretty now.

Cite as:
Saad, T. "Latex v Symbol MathJax Wordpress". Weblog entry from Please Make A Note. https://pleasemakeanote.blogspot.com/2015/03/latex-v-symbol-mathjax-wordpress.html

SVN List Modified Files Only

Try:

svn status | grep '^M'

Cite as:
Saad, T. "SVN List Modified Files Only". Weblog entry from Please Make A Note. https://pleasemakeanote.blogspot.com/2015/03/svn-list-modified-files-only.html