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What is an example of the simplest possible Socket.io example?
...of things that confuse me, or connect to some weird database, or use coffeescript or tons of JS libraries that clutter things up.
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Chrome Extension - Get DOM content
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The terms "background page", "popup", "content script" are still confusing you; I strongly suggest a more in-depth look at the Google Chrome Extensions Documentation.
Regarding your question if content scripts or background pages are the way to go:
Content scripts: Defi...
How can I check if a directory exists in a Bash shell script?
...and can be used to check if a directory exists or not, within a Bash shell script?
35 Answers
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What does the line “#!/bin/sh” mean in a UNIX shell script?
I was going through some shell script tutorials and found the following sample program:
5 Answers
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What does if __name__ == “__main__”: do?
...relates to your question about the __name__ checks we always see in Python scripts.
Code Sample
Let's use a slightly different code sample to explore how imports and scripts work. Suppose the following is in a file called foo.py.
# Suppose this is foo.py.
print("before import")
import math
print(...
Are PHP include paths relative to the file or the calling code?
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It's relative to the main script, in this case A.php. Remember that include() just inserts code into the currently running script.
That is, does it matter which file the include is called from
No.
If you want to make it matter, and do an inclu...
Convert a PHP script into a stand-alone windows executable
...want to automate a fairly simple task. For this I have written a small PHP script which I run from the command line using PHP-CLI. Now I want to hand over this script to someone but I do not want to:
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How to terminate script execution when debugging in Google Chrome?
When stepping through JavaScript code in Google Chrome debugger, how do I terminate script execution if I do not want to continue? The only way I found is closing the browser window.
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How to show line number when executing bash script
I have a test script which has a lot of commands and will generate lots of output, I use set -x or set -v and set -e , so the script would stop when error occurs. However, it's still rather difficult for me to locate which line did the execution stop in order to locate the problem.
Is there a m...
pythonw.exe or python.exe?
...s:
python.exe is a console (terminal) application for launching CLI-type scripts.
Unless run from an existing console window, python.exe opens a new console window.
Standard streams sys.stdin, sys.stdout and sys.stderr are connected to the console window.
Execution is synchronous when launched f...