Imagine: you are running software implemented in Python and there is a problem you would like to debug or edit away. The software resides in a virtual environment and apart from this virtual environment and a standard Python installation nothing else i...
Showing all posts tagged solution:
Bootstrap does not use complete jQuery
Should you want to use Bootstrap framework, you will also include jQuery library, for example:
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1P...
If Debian says "The following packages have been kept back:"
According to this askubuntu.com question, if your Debian-based Linux tells you The following packages have been kept back: while upgrading, you might do this:
Run sudo apt-get --with-new-pkgs upgrade
Run sudo apt-get install <list of packages kept ...
Replacing text using regex groups in VSCode
You can save much time by using regular expressions in the Replace dialog of Visual Studio Code editor. The captured groups can be recalled as $1, $2 etc in the replacement field of the same dialog.
If Gmail says "Our system has detected that this message does not meet IPv6 sending guidelines regarding PTR records"
Essentially, Google Mail's SMTP server tells you that either the PTR record with IPv6 address of your SMTP server does not exist or this record does not match your server.
The solution
Look at the DNS configuration of your SMTP server.
If it does not ...
Static netcat .exe files
Today we are going to create static .exe binaries for netcat.
While there are many ports and reimplementations of netcat, we are going to stick with win32 ports for netcat 1.11 or netcat 1.12 (the latter one enables sending CRLF line endings instead of...
How to convert a batch of wav file to mp3 files
If you do not want to convert .wav files to MP3 format by hand and you have only Windows prompt on your hands, together with a ffmpeg.exe (look here), the command to run is
for %f in (*.wav) do ( ffmpeg -i "%f" -q:a 2 "%~nf.mp3" )
...
Solving locale problem on USB armory
Should you encounter the error message
need UTF-8 locale (LC_CTYPE) but have ANSI_X3.4-1968
for example, when running tmux, you should do following steps to solve the problem that causes it:
uncomment the appropriate locale in the /etc/locale.gen fi...
Using make for automatic processing
Recently, I needed to extract text from a PDF file. This PDF file was produced from scanned pages. To extract the pages back, I used command
pdfimages file.pdf IMG
This stored the original scans in PBM-formatted image files. The files were named in t...
Problem and solution for ez430 RF2500 port of Contiki OS
The archive on the page of this port has too many files removed. You will get errors about missing files trying to compile the example.
Just unpack the archive over the plain source of Contiki OS 2.3 and then everything should work fine.
Wincent Balin
Treading on waves…