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How to properly overload the
...C++ for matrix operations. However my compiler complains, where before it did not. This code was left on a shelf for 6 months and in between I upgraded my computer from debian etch to lenny (g++ (Debian 4.3.2-1.1) 4.3.2
) however I have the same problem on a Ubuntu system with the same g++.
...
How do I pass command-line arguments to a WinForms application?
...
static void Main(string[] args)
{
// For the sake of this example, we're just printing the arguments to the console.
for (int i = 0; i < args.Length; i++) {
Console.WriteLine("args[{0}] == {1}", i, args[i]);
}
}
The arg...
How to print a linebreak in a python function?
... @WinstonEwert Don't you think you should rephrase it to avoid the confusion, instead of leaving it as is?
– Luca Bezerra
Jul 17 '18 at 17:39
7
...
Analyze audio using Fast Fourier Transform
...for the division into bars this should not be done as antti suggest, by dividing the data equally based on the number of bars. The most useful would be to divide the data into octave parts, each octave being double the frequency of the previous. (ie. 100hz is one octave above 50hz, which is one octa...
What is the recommended approach towards multi-tenant databases in MongoDB?
...
I have the same problem to solve and also considering variants.
As I have years of experience creating SaaS multi-tenant applicatios I also was going to select the second option based on my previous experience with the relational databases.
While making my research I f...
Caveats of select/poll vs. epoll reactors in Twisted
... and Poll based networking, especially with Twisted. Which makes me paranoid, its pretty rare for a better technique or methodology not to come with a price.
...
How to make the tab character 4 spaces instead of 8 spaces in nano?
...use nano with a language like python (as in your example) it's also a good idea to convert tabs to spaces.
Edit your ~/.nanorc file (or create it) and add:
set tabsize 4
set tabstospaces
If you already got a file with tabs and want to convert them to spaces i recommend the expandcommand (shell):...
How do I copy SQL Azure database to my local development server?
...Azure web portal when you select the database you want to export. The downside is that it is only manual procedure, I don't know a way to automate this through tools or scripts -- at least the first part that requires a click on the web page.
Manual procedure for method #1 (using SSIS) is the foll...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...owsers can handle SVG Favicons:
Chrome
Firefox
Edge
Opera
Chrome for Android
KaiOS Browser
Note that these browsers still can't:
Safari
iOS Safari
Firefox for Android
With the above in mind, we can now use SVG Favicons with a reasonable degree of confidence.
2) Present the SVG as a Data URI
The...
rsync: difference between --size-only and --ignore-times
...cription: https://www.andrew.cmu.edu/course/15-749/READINGS/required/cas/tridgell96.pdf. The wikipedia article on rsync is also very good.
For local files, rsync compares metadata and if it looks like it doesn't need to copy the file because size and timestamp match between source and destination i...