lc | command line application which scans directories | Command Line Interface library

Hello everyone I have a working code in python but it is written in a crude way because I am still learning the fundamentals and require some insight.

I am creating 40 columns based on one column like i shared a small part of it below:

I assume some sort of regex would be used to accomplish this?

I need to get it where each word consists of 2 or more characters, start with a letter, and the remaining characters consist of letters, digits, and underscores.

This is the code I currently have, although it isn't very close to my desired output:

I am trying to build a simple "hello_there" Ada app to run on a Raspberry Pi 2/Raspbian machine but have come across a linkage issue.

So far, I've done the following and had the following issues:

1. Downloaded the "Raspberry Pi 2 Linux" GNAT GPL Ada toolchain for cross compiling (linux-on-linux) on the host machine (Ubuntu 16.04)

2. Ran "doinstall" on the host machine successfully.

3. Created a simple "hello_there.adb" file which just prints a message to the console.

4. Ran {INSTALL_ROOT}/gnat-gpl-2016-raspberrypi-linux-linux-bin/bin/arm-linux-gnueabihf-gnatmake -v hello_there.adb to build this small app.

5. That complained that the crt1.o | crti.o | crtn.o files cannot be found and since I couldn't use the ones under /usr/lib/x86_64-linux-gnu/ on the host machine (as I assume, these can only be used for a x86 target) the only solution I could find was to copy these files from the target machine which are located under /usr/lib/arm-linux-gnueabihf to the gnatmake command dir. That stopped the linker complaining about these.

6. Ran again {INSTALL_ROOT}/gnat-gpl-2016-raspberrypi-linux-linux-bin/bin/arm-linux-gnueabihf-gnatmake -v hello_there.adb but now the linker is complaining with the following error:

   {INSTALL_ROOT}/gnat-gpl-2016-raspberrypi-linux-linux-bin/bin/../libexec/gcc/arm-linux-gnueabihf/4.9.4/ld: cannot find -lc

   It looks like compilation and binding complete fine but but linking fails. The full output is the following:

   ...

I have started to create a form with Apps Script, using materializecss to create a menu with 3 different layouts.

1. when I embed my URL to the New Google Sites, it doesn't use the layout (modal), I need to know how to select one of the 3 sidebar options.
2. After submit, the form data is posted to the spreadsheet, but it doesn't redirect to a different page.
3. it seems it will redirect without validating data, the if sentence is not connected to the redirect function.

I try to learn Serilog in practice on a Web App. I can't see the messages after it is run up. When I debug, I'm in successfully OnGet() method and trigger the exception. However, both information and error messages aren't shown. I get only --> App is starting up .... message, which is defined in the Program.cs

I expect to see count numbers and the error message as output. What point do I miss? Doesn't it read the appsettings.json? If it is not read, it shouldn't override Microsoft's messages, but it overrides.

Program.cs

I'm a beginner to C++ and am trying to compile and use the fmt library in a basic program, but I'm having a problem getting it working. The program, Tester.cpp, is simply as follows:

I would like to plot different points with different colors and symbols. Here is my Code in "C" :

I have the following dataframe [1] which contains information relating to music listening. I would like to print a line graph like the following 2 (I got it by putting the data manually) in which the slotID and the average bpm are related, without writing the values by hand . Each segment must be one unit long and must match the average bpm.

[1]

I'm having regularly issue with hvc1 videos getting an inconsistent number of frames between ffprobe info and FFmpeg info, and I would like to know what could be the reason for this issue and how if it's possible to solve it without re-encoding the video.

I wrote the following sample script with a test video I have

I split the video into 5-sec segments and I get ffprobe giving the expected video length but FFmpeg gave 3 frames less than expected on every segment but the first one.

The issue is exactly the same if I split by 10 seconds or any split, I always lose 3 frames.

I noted that the first segment is always 3 frames smaller (on ffprobe) than the other ones and it's the only consistent one.

Here is an example script I wrote to test this issue :