Categories
Linux Mastering Development

Why man -k or Apropos cannot find some pages while man -a can?

If I use man -aw printf it will return: /usr/share/fish/man/man1/printf.1 /usr/share/man/man1/printf.1.gz /usr/share/man/man3/printf.3.gz But if I use man -k printf or man -f printf or apropos printf it will only return information about: /usr/share/man/man1/printf.1.gz /usr/share/man/man3/printf.3.gz Why those commands cannot find something that man -a can? I have tried mandb and it has nothing to update.

Categories
Artificial Intelligence (AI) Mastering Development

How much overfitting is acceptable?

I have a deep learning configuration in which I obtain good results on the validation set but even better results in the training set. From my understanding this means that there is overfitting to some extent. What does this mean in practice? Does it mean that my model is not good and that I should […]

Categories
Artificial Intelligence (AI) Mastering Development

What is the goal of weight initialization in neural networks?

This is a simple question. I know the weights in a neural network can be initialized in many different ways like: random uniform distribution, normal distribution, and Xavier initialization. But what is the weight initialization trying to achieve? Is it trying to allow the gradients to be large so it can quickly converge? Is it […]

Categories
Mastering Development

Obtain data from internet

I’m trying to fetch the data from the following page: Page What I’m trying to do is that if the user typed something in the EditText and pressed the button, a RecyclerView with an Array of everything that search brings up is loaded. The downside is that I can’t parse the page data well. When […]

Categories
Mastering Development

Search and Display Results From Database (PHP MySQL) not Fitting into a Table in html

my code is working as I would like, the principle is to do a search in the table and according to what the user inputs, I will show the attributes in the already designed table in html page. To better understanding, I’ll put a picture of the output of my search. output of the search […]

Categories
Mastering Development

System.Reflection.Missing.Value in PHP

I’m using PHP COM to manipulate msword. $word->PrintOut(false, empty, empty, empty, empty,….); Some parameters/varables are "optional", but can’t be set as null or "" or 0 Will throw error: Parameter 16: Type not match (translated) I found someone using "System.Reflection.Missing.Value" in C# ("empty/not set") but, how can I use this in PHP? or something simillar. […]

Categories
User Help

Steam games crashing on launch. Not starting up. Nvidia Graphics Issue

Most of my games are crashing on launch or freezing on start up. I am a noob. Manjaro Kernal 5.4 XFCE screen of kernel screen of hardware Issue: When I start a game, it says its launching (sometimes even goes to running) but then nothing.No error, no message just goes from launching to as if […]

Categories
User Help

Blocked devices still showing up in cox panoramic modem/router

There are devices that I’ve blocked still showing up as if they’re connected and it seems they’re still working fine after being blocked. Is there another way to block them inside this modem that I’m clearly missing?

Categories
User Help

Audio skipping on all browsers

I tried using different browsers such as Chrome and Edge, however every browser that I use seems to have audio skipping on Twitch and YouTube streaming websites. I reinstalled audio drivers, disabled audio enhancements, and as mentioned earlier, switched browsers as well. All of the audio is choppy and I’d like to get rid of […]

Categories
User Help

New HP Omen Laptop touchpad disabled when typing, no settings available (Win10)

As per the title I’ve a new gaming laptop and obviously games tend to need you to use the mouse and keyboard at the same time, I will be getting a proper mouse at some stage but the touchpad is convenient. The model is 15-dh1010na, the touchpad driver is branded Elan or Elantech. Looking in […]