I have normal expressions
match = re.findall(r'[0-9]+(? :\.[0-9]+){3}’, source) It can get content similar to 192.168.1.1 from the source string.
How do I modify this regular expression to ma
Tag: How
Windows – How to Retrieve Heat Output (WXS) in WIX (Command Line)
I am using heat.exe to generate .wxs files to include the files in my main installer. I have two questions:
I Which switches will be used to register the DLL?
After generating the outpu
Array – How to use any () on a multidimensional array?
I’m testing an arbitrarily large, arbitrarily sized logical array, and I want to know if one or more of them are true. any() can only be in one dimension at a time Works, so does sum(). I know I ca
Raspberry-Pi – How to make a very simple operating system?
I have a project to do, which needs to make an operating system. Our goal is to make our own version of Google Glass. The glasses parts are very simple, we plan to use Raspberry Pi in the system Bu
Regular expression – GREP: How to search for, but simultaneously exclude some match
I need a way to simplify this command:
grep’SEARCHTERM’ server.log | grep -v ‘ PHHIABFFH’ | grep -v’Stats’ It should find all rows including SEARCHTERM, but exclude if one of the SEARCHTERM r
Multi-core – How does the operating system use all cores for my application?
I have a COM written in Berlin Delphi 101. I wrote a script to call its API (only one API, single thread, each takes about 1 minute to complete).
I use cscript.exe (64-bit) to run the vbs fil
How to make a gradient fill time sequence diagram in R
How to fill the area below the (sp) line with a gradient color?
This example was drawn in Inkscape-but I need a vertical gradient-not horizontal.
Interval from zero to positive == from
Operating System – How to learn how to learn the operating system and implement your operating system
I am learning operating systems, their different viewpoints, such as different scheduling algorithms, etc. My question is: Can I use my own operating system as a project for the last year? Please s
How to return the success or failure of the operating system in Haskell?
The simplest Unix tools are real and fake. There are only a few programs that do nothing. They can only return 0 and 1 respectively to the operating system and exit. Examples in C It might look lik
OSX – How do ITerm2 appear on the current screen?
In Preferences -> ‘Key’, you can use the system-wide hotkey to check show/hide iTerm2.
However, iTerm is always displayed on the main display (monitor) instead of where the cursor is currentl