I am using acrobat reader 9 and I notice that this version is from 2013! I am wondering how I can get the LATEST version of acrobat reader in Ubuntu 20.04

guys the website is working fine, just the file .htaccess that doesn't work, i googled a lot, already enabled a2enmod rewrite and tried a lot of stuff but it didn't work. obs: i'm using the website example.com as example this how my /etc/apache2/sites-available/000-default.conf is: <VirtualHost *:80

I need the proof (reference) of Mori’s theorem about this implication : Let $X$ be a projective complex manifold. If $X$ contains no rational curves, then $K_K$ is nef.

I'm coming from a Java background, and I'm trying to wrap my head around Haskell's type system. In the Java world, the Liskov Substitution Principle is one of the fundamental rules, and I'm trying to understand if (and if so, how) this is a concept that applies to Haskell as well (please excuse m...

I have been learning Tkinter, so I took some of my Python programs and made them work in a window. By chance, I saw this way of launching a Python program on Stack Overflow, so I tried it. Then I made an icon and put this code in /home/pedro/.local/share/applications/ [Desktop Entry] Type=Appli...

Just noticed from my DNS server's log, showing someone attack my server through port 80: /var/log/bind.log:31-Jul-2020 03:25:50.536 query-errors: client @0x7f63345948a0 185.107.80.2#36045 (PEACECORPS.GOV): view internet: query failed (REFUSED) for PEACECORPS.GOV/IN/ANY at /bin/named/query.c:7145 ...

a similar question was asked on the below thread and i was able to get it working partially Notepad++ find and replace within a constant string didn't wanted to create a new question as wanted to ask a small help by asking in comment but my reputation is less so have to create a new question. I h...

I need to get all of the pasted string in input which has a maxLength attribute. But in 'onpaste' event there is no property to get all of the pasted string. For example, check below snippet with this string: "AAAAA-BBBBB-BBBBB-BBBBB-BBBBB" The output is : "AAAAA" But I need all of the string. ...

Let $R$ be a commutative ring with identity. It is not always true that ideal $J$ and annihilator of ideal $ann(J)$ are co maximal (ex: integral domain) Is there a sufficient (necessary) condition( or ring) under which this happen $J$ and $ann(J)$ are comaximal? I couldn't found any condition, ...

I've run several searches, here, here and here including many replies on SE to try and address a simple question: In a Windows NTFS only environment, if I wanted to use NTFS alone to share folders on a LAN, could I do that? None of the results I found seem to address this question. Microsoft's do...

To be clear I have a big file with contents like below: --- fruits_file.txt--- fruit: apple orange fruit: grapes mango fruit: banana cherries --> Requirement is to have apple in each of the fruit container like below --- fruits_file.txt--- fruit: apple orange fruit: grapes mango appl...

I try to find a regex to replace text in this format balle spaziali bambole e botte calda emozione fuori di testa giovani diavoli ragazze vincenti ore contate in this way b.... s....... b...... e b..... c.... e...... f.... d. t.... g...... d...... r...... v....... o.. c...... Have you idea? I u...

Every time I type x+ ^+ 2 in kate or any other text editor I get x². There is a way to change this behavior to get instead x^2, that is, to disable automatic superscripting?

Compiling without Continuations describes a way to extend ANF System F with join points. GHC itself has join points in Core (an intermediate representation) rather than exposing join points directly in the surface language (Haskell). Out of curiosity, I started trying to write a language that sim...