Internet And Wifi, Both are not working Except for Whatsapp Which is working fine

In My Lfy Water 1, both internet and wifi ain’t functioning, i cannot use any browser, youtube, gmail, but Whatsapp is working fine.

I’m using vodafone 4g, it shows 4g and full strength network on the bar. My wifi is working on my pc, everything is fine, but wifi is not working on the phone, just like internet. Android 5.1.1

Please suggest to fix. Thanks

Should a wizard buy fine inks every time he want to copy spells into his spellbook?

PHB says that Wizards should use ‘fine inks’ for 50 gp for every levels of the spell he want to copy into his spellbook.

The problem is that there are no any ‘fine inks’ in the PHB goods list, just common ‘inks’.

The question is: should a Wizard buy a lot of bottles of these common inks per 50 gp each? Or could he just use any inks (such as from the scholar pack) and drop 50 gp in the forest?

What should a Wizard sitting with common inks and a lot of gold in his bag the middle of the forest do to copy a spell from one spellbook to another? Is it possible?

Function unable to match GLDEBUGPROC, only on MSVC (uses same glew version 2.1.0, on linux with gcc/clang it’s fine)

I have the following function I’ve defined that i use with glDebugCallback, which works perfectly fine with GCC and Clang on Linux. However on Windows, the following code does not want to register as a debug callback for OpenGL:

inline void messageCallback(GLenum source, GLenum type, GLuint id,                              GLenum severity, GLsizei length, const GLchar* message,                              const void* userParam) {     // ... } 

and then I set it up with

glDebugMessageCallback(messageCallback, nullptr); 

After looking up what the glew headers have, it shows:

typedef void (GLAPIENTRY *GLDEBUGPROC)(GLenum source, GLenum type, GLuint id, GLenum severity,                                         GLsizei length, const GLchar* message,                                         const void* userParam); 

but I’m getting an error message that says

Error (active) E0167 argument of type “void (*)(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *message, const void *userParam)” is incompatible with parameter of type “GLDEBUGPROC”

I’ve been trying to figure out why it fails only with MSVC… but I’m quite stuck since it looks like it matches verbatim. The fact it compiles on GCC/Clang is also a bit confusing as well, I’m not sure what I’m missing or why this is happening.

Note that the inline keyword does not affect the result, I tried it without the keyword and the same problem is there. I just kept it there because I wanted to copy and paste the exact thing.

This is within Visual Studio 2017, using C++17, glew 2.1.0, modern Opengl, etc. My OpenGL version is 4.6 as well.

Bootstrap Date Picker working fine, but an issue with Collapse (Time picker) and Bootstrap Collapse

I’m able to get the date picker and I’ve called the required files as per the documentation but unable to collapse between date and time.

I have read the documentation and also followed the steps mentioned here -Bootstrap Datetime Picker not working with Bootstrap 4 Alpha 6

Here is a video sample –

Any help is greatly appreciated.


Pip Installed Tools: “command not found” | Homebrew Installed Python Tools Work Fine

I installed Python 3 with Homebrew and a tool I was installing through Homebrew auto-installed Python 2.x. So, I have both and pip (etc) is installed for both, unlike the macOS default Python.

Python tools that I download through Homebrew/Core work fine. Anything I install through pip, pip2, pip3 gives me a bash response of “command not found”.

ImgurDownloader -bash: ImgurDownloader: command not found  ImgurDownloader -h -bash: ImgurDownloader: command not found 

Pip, itself, finds these tools installed without issue and believes they are all set up and ready to go.

pip show ImgurDownloader  DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. Name: ImgurDownloader Version: 1.0 Summary: Download and discover imgur albums Home-page: Author: Tiberiu Ichim Author-email: License: GPL3 Location: /usr/local/lib/python2.7/site-packages Requires: xdg, click, awesome-slugify, requests Required-by:  

The problem is not restricted to the tool used as an example above; it happens with every pip installed tool.

What’s going on? Are the two Pythons crossing wires? Is there something missing from my path?


I can’t figure out how to fix this because I don’t understand what’s broken.

Http 408/409 Server Busy – Internet Explorer not showing Web Page – Working Fine on Chrome/Mozilla

I am trying to access one of my Website Page


This works fine on Chrome and Mozilla, and I am able to see the webpage loaded om respective browsers.

However, it throws error when trying to access from Internet Explorer (IE11):

HTTP 408/409 Server Busy 

I am puzzled on how this could be possible. Online Resources suggest that this error occurs when there are too many users accessing the page. However, this is a newly deployed website where the only user is me, and the page only contains a contact form, so it is in-fact the fastest loading page on my site.

There are other interesting occurences:

  1. I can access the page from my XAMPP Localhost on IE11 without any issue.
  2. If I move my page to literally any other url like https://<>/reach-us/ instead, then IE11 displays the page without throwing above error.
  3. If I try to access a non-existent url: https://<>/contact/ , then also I am shown the HTTP 408/409 error instead of a HTTP 404 error. Now, if I try https://<>/contac/, then I am shown HTTP 404 as expected. (is the keyword “contact” in the url causing the issue? What even!)

Here is my .htaccess file where I have written rewrite rules for applying https:// to the url and removing .html extenstion from the urls.

RewriteEngine On RewriteCond %{HTTPS} !=on RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]  RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^([^\.]+)$   $  1.html [NC,L] 

Is this causing the issue by any chance? I think it is unlikely since this would have caused similar issues in other urls like .../about-us/ or .../reach-us/ etc.

My option here is to move my page to ./reach-us/ here, but I don’t want to since this is working fine on Chrome and Mozilla.

What I have deduced is that the keyword ‘contact’ in the URL is causing the issue, which is outrageous to assume since it is only occuring on IE and not on Chrome/Mozilla.

Any Inputs are greatly appreciated. I have hosted my site on

Not allowed in USA for 19 years. Access to enter after warrant and fine

In 2001 having lived in Georgia, US for a year we were heading back to the UK, I’m a UK resident. I had a fine written (noisy house party) but we were leaving the country the next day so it never got paid. In 2006/7 I flew into Newark for a holiday and got held when handed over passport. As the fine hadn’t been paid, a court summons was issued, as I never turned up at court a warrant for my arrest was put out, and that was flagged up when I handed over my passport. Called the police station from NY but they wouldn’t take a credit card over phone, only a cheque in US dollars which at the time we couldn’t do. So we left the US and flew straight back to UK, warrant still live. I’d now like to return to US or have the option to. Will the original fine have had interest added and what’s my best course of action to take to sort this out? The embassy, the police? I really don’t know where to start or if I can even sort it out now, or am I too late. Any advice would be much appreciated. Thank you.

Why is my Nikon D3300 taking almost totally black pictures through the viewfinder but is fine on liveview?

Total beginner here, have been having great fun with my Nikon D3300 during the past year but recently, when using the viewfinder, everything looks perfect but when I look at the image that has been taken, I can see images are coming out black bar a tiny strip of normal image at the very top of the screen.

This only happens using the viewfinder. However, liveview gives a perfect image of the exact same view. It happens with both of my lenses (Nikkor 18-55 and Tamron 70-300) irrespective of what mode I use or whether I’m shooting indoors or outside, so I’m assuming it’s a fault with my settings or body? Any help greatly appreciated!

Sunset image taken through viewfinde[view

Cassels Pairing for Fine Selmer groups

Let $ S_n$ be the Selmer group of $ E/K_n$ where $ K_n/K$ is the $ n$ -th layer of the cyclotomic $ \mathbb{Z}_p$ -extension of $ K$ and $ C_n$ be the torsion part of $ S_n$ . By Cassels pairing, we know that there is a non-degenerate skew symmetric Galois equivariant pairing $ C_n \times C_n \rightarrow \mathbb{Q}_p/\mathbb{Z}_p$ .

Now if $ R_n$ is the fine Selmer group and $ T_n$ is the torsion part of $ R_n$ , does the restriction of the Cassels pairing still give a non-degenerate skew symmetric Galois equivariant pairing $ T_n \times T_n \rightarrow \mathbb{Q}_p/\mathbb{Z}_p$ ?