Does Python uses Memory Pooling for Strings, Integers
"is" operator behaves unexpectedly with integers
How to install Ubuntu 18.04 alongside Windows 10 How to install Ubuntu 18.04 alongside Windows 10?  I have tried different process to install Ubuntu 18.04 in my PC in dual boot mode alongside Windows 10. But it turned out that most of the process didn't worked for my PC. My PC's configuration is 500 HDD, 3.5GHz Intel processor, 4GB RAM, 1GB Intel graphics &amp; supports both BIOS &amp; UEFI. I have reviewed both related posts on this site:      The issue I am having is that I have implemented the registry change, rescanned my websites, and I am still being told that IIS 6 is allowing SSL 2.0 connections.  Here's the verbage from the scanning site:     Synopsis : The remote service encrypts traffic using a protocol with known weaknesses. Description : The remote service accepts connections encrypted using SSL 2.0, which reportedly suffers from several cryptographic flaws and has been deprecated for several years. An attacker may be able to exploit these issues to conduct man-in-the-middle attacks or decrypt communications between the affected service and clients.   QUESTIONS:   How do I test this myself so I can continue to troubleshoot the issue? Is there a tool out there that I can use to test? Would I need to disable other connection methods? [PCT 1.0 / TLS 1.0]   Thanks Add self-answer delay for all users TL;DR:  I believe there are still some issues with self-answers, particularly near-immediate self-answers, which are not addressed by the current system.  This could be remedied by imposing an automated restriction on how soon self-answers will be displayed in the thread.  Allow users to submit self-answers at any time, but do not display them until certain reasonable conditions (a relatively short timeout, or the posting of a competing answer) are met.    History  This thread covers a good deal of the concerns surrounding self-answers, and some mechanisms in place to prevent "bad" self-answers from new users and other abuse of the self-answer system.    As I understand it, the following restrictions apply:   Users with &lt;100 rep cannot self-answer within 8 hours of posting a question. Self-answers cannot be accepted within 48 hours of posting. Self-answers do not provide rep from being accepted. Accepted self-answers are not pinned to the top of the thread.   Problem  This does a good job of preventing users from posting answers which should probably be comments (or not posted at all), allows superior answers to rise above accepted self-answers, and prevents some other abuses of the system.  However, there is a less tangible element of self-answers which this does not address:    Self answers are a disincentive to other users who may otherwise be willing to post more accurate, detailed material stemming from broader or deeper knowledge and/or experience than the asker has.  When someone posts an answer to their own question, it presumably means that the problem which spawned the question is solved to their satisfaction.  This is fine for the purposes of sharing information with the community, but it deters others from providing solutions to the question which may be more complete or accurate since there is not so much likelihood that the self-answerer will accept a competing answer.  Worse, in the case of near-immediate self-answers, this can remove the incentive for other users to gain reputation via up-votes because the asker has an unfair head-start.  Unless everyone is required to view new answers to questions where they have already voted on an answer, most people probably vote on a good answer and never look at the question again.  This can put (potentially) better answers at a disadvantage even when the head-start is within an hour.  Suggested Solution  Add a delay to the posting of self-answers.  The delay should be the least of these:   Until a competing answer has been posted. A reasonable amount of time to allow competing answerers a chance to post, without preventing self-answers outright.  (Suggestion: 2 hours)   To better facilitate this, and avoid completely turning people off from appropriate self-answering, I suggest the delay be handled through automation more than user limitation.  That is, the user should be allowed to submit the self-answer at any time.  But the answer will not actually be displayed to other users until one of the above conditions have been met.  This could also be applied to the existing 8-hour delay for low-rep users.  Example:  T:0 - A user finishes resolving a tough problem, just before he would have gone to SE for assistance, and decides to share his new-found knowledge with the community.  He posts a question describing his problem.  T:5 minutes - The user then posts a self-answer.  There has not yet been another answer posted to the thread.  The user is given a notice describing the restrictions in place regarding self-answers, and the answer is submitted into the database but not displayed to other users.  (Similar to how suggested edits are only displayed to the user suggesting them, until they are approved.)  T:1 hour, 15 minutes - Another user sees the unanswered question, and posts their answer.  Their answer is displayed immediately, and the self-answer is now also displayed.  T:2 hours - Had the second answer not been posted, the self-answer would automatically be displayed after this point. Fundamental group of a torus with points removed How to add desktop shortcut for URL, ignoring web app manifest? Goal:  Have a desktop shortcut that opens  , ignoring the contained web app manifest that otherwise "overrides" the saved shortcut to  and with "display": "standalone".  I had this working previously on an older Android phone before a replacement / upgrade.  Prior to the upgrade, I was able to long-press and open individual articles in new tabs - as well as copy link shortcuts to specific articles, as well as all of the other features and functionality that Chrome has to offer.  Here is just a partial selection of references of other users complaining about the same:       Using  provides a temporary successful work-around.  However, I can't find a successful way to add a link for this to my home screen.  The "Add to Home screen" option within Chrome instead saves a link to  - and in such a way that it opens as a web application instead of a web page within Chrome:       On a desktop operating system, this would be a non-issue.  (Create shortcut, enter desired URL, done.)  Attempt 1: Provide my own Manifest  So I created my own manifest - editing  to change the start_url attribute to https://news.google.com/news/i#0, and the display attribute from standalone to browser.  I then created my own HTML page that simply contained the below - then self-hosted both on a local web server:  &lt;html&gt;         &lt;head&gt;                 &lt;Title&gt;Google News&lt;/Title&gt;                 &lt;link rel="manifest" href="/news/manifest.json"/&gt;         &lt;/head&gt;         &lt;body&gt;                 Test         &lt;/body&gt; &lt;/html&gt;   However, this doesn't work:  Despite the shortcut being saved with the desired name and icon, it links back to my self-hosted HTML page, and not the indicated start_url.  Unfortunately, it appears that cross-domain URLs are not allowed per the manifest intent - as per  and  .  Attempt 1b: MITM website  Within the confines of my own local network, I figured I could try to  (MITM) the website to temporarily provide a desired manfiest to use for addition to the home screen.  Unfortunately, the website uses  here, which appropriately blocks the attempt.  Regardless - this is way too much work for what should be a simple effort.  Attempt 2: Widget Bookmark  Unfortunately, it looks like the 1x1 bookmark widget was removed in Chrome 48, as per  .  The suggested work-around is to use the "Add to Home screen" feature within Chrome.  Goto 10 / see beginning.  Attempt 3: Use the default-provided "Internet" browser  Unfortunately, using "Add shortcut on Home screen" in the default-provided "Internet" browser produces the same result as Chrome.  Consideration 4: Use a custom app / widget  Could probably write and install a custom application or widget that could be added to the home screen to meet the goal.  Or don't re-invent the wheel, and use an existing one.  Some possibilities:   "More Shortcuts":  "Shortcut Customizer":    Conclusion  How can someone create a desktop shortcut to an arbitrary URL, ignoring a provided web app manifest? How can I selectively disable paste blockers I used to edit the startup script for the GDM (/etc/gdm/Init/Default) to permanently change my display resolution.   How can I do this with LigthDM in Ubuntu Oneiric? What's the difference between using black and white mode in-camera, and converting in post? For black and white photography, will there be any quality difference between using the built-in black and white mode, or shooting in color initially and then removing the color later using Photoshop (or similar application)?  I have a high-end compact camera, the . Keyboard shortcut to autocomplete the user in comments Slow Network Printing over OpenVPN / Windows Server 2008 Our setup is as follows:  Two offices (A and B) connected with OpenVPN Access Server.  One Windows Server 2008 R2 Standard    Housed in remote datacenter. Terminals at both offices connect through RDP in order to use a particular piece of software concurrently. Network Connected printers (Deployed with GPO) that are connected to separate terminals at each office (and shared) are used with this software to print things throughout the day.   We are experiencing extremely slow printing times.  Opening printer properties can take 30-60 seconds and printing times range from 30-180 seconds with no apparent reason.  File sizes remain &lt; 1mb.  This happens with each of our printers.  All different models.  The server massively underutilized with a 6-core AMD, 16GB ram, 4x 120GB SSDs, and a 100 megabit port.  Our VPN does not seem to be a bottleneck either.  I've been attempting to find ways to increase print speed.  So far no success.  What can you advise? How to make random dots in different sizes and spaces between the dots in Illustrator? I am trying to make something similar to this?  Obviously it's possible to make it manually piece by piece, but I am looking for some kind of automated feature in Illustrator to achieve this?  Is this possible?  Thanks man in advance! Note that this is not the same as:   Mistagged questions should be retaggable immediately. What is the Total Reputation field on Area51? What does the total reputation field on Area51 represent?  It's obviously not the total of the user's reputation on the various sites, as that is the number listed as user reputation. I am currently writing my thesis and need to include a bunch of email conversions. I am using classicthesis. I wonder, how you would format stacked conversions. Moreover, how would you deal with the email header, signatures and line breaks: why do I need to add \\ all the time? This is the configuration I am currently experimenting with:  \documentclass[ oneside, openright, titlepage, dottedtoc, numbers=noenddot, headinclude, footinclude=true, cleardoublepage=empty, abstractoff, BCOR=5mm, paper=a4, fontsize=11pt, ngerman, american ] {scrreprt}  \PassOptionsToPackage{utf8}{inputenc} \usepackage{inputenc} \usepackage{blindtext}  \usepackage{framed}  % Vertical line that highlights quotations in an email. % Use \begin{leftbar} and \end{leftbar} environment. % Width of the line = 0.4pt % Space between the line and the text = 10pt % Requires \usepackage{framed} \renewenvironment{leftbar}{%   \def\FrameCommand{\vrule width 0.4pt \hspace{10pt}}%   \MakeFramed {\advance\hsize-\width \FrameRestore}}% {\endMakeFramed}  \usepackage{nicefrac} \usepackage[english]{babel} \usepackage[pdfspacing]{classicthesis}  \begin{document} \selectlanguage{ngerman} % american ngerman % Disable paragraph indentation. \setlength{\parindent}{0pt}     \begin{verbatim} From: john.doe@yahoo.com Subject: Your inquiry from 20042012 Date: Thu, 3 May 2012 11:34:54 +0200 To: Jane Doe &lt;jane.doe@hotmail.com&gt; \end{verbatim}  Jane Doe wrote: \begin{leftbar} \begin{leftbar} \begin{leftbar} \begin{leftbar} There are a couple of questions I like to ask. Please forward them if you cannot do so. \end{leftbar} I hope I can answer them after holidays. \end{leftbar} I am back from holidays now and will look through your questionaire the next days. \end{leftbar} Thank you, Mr. Doe - I am awaiting your answers. \end{leftbar}  Dear Mrs. Doe,\\ \ Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut molestie placerat pharetra. In quam leo, tincidunt ut consequat eget, malesuada sit amet urna. Morbi et interdum arcu. Nullam nisi nunc, ullamcorper vitae pulvinar eu, suscipit ut augue.\\ \ Donec risus mi, accumsan ac interdum id, molestie sed mauris. Suspendisse porttitor luctus justo in ullamcorper. Proin in neque magna. Mauris quis arcu eget enim mattis pharetra vitae a dolor. Nam aliquam consectetur mollis. Ut at sem quis dolor faucibus fringilla. Quisque cursus vehicula odio, vitae placerat ipsum dapibus id.\\ \ Best regards\\ John Doe\\ \ (See attached file: Questions\_Doe.doc)  \begin{verbatim} _______________________________________________________ Administration New York John Doe Mainstr. 3 11111 New York  T:        (011) 212-4301 F:            (011) 212-954301 M:         john.doe@yahoo.com \end{verbatim}  \begin{leftbar} My question I looking forward to reading the answers to my questions:\\ \ 1. Is the world analog or digital? \end{leftbar} digital  \begin{leftbar} 2. How long does the world exist?  \end{leftbar} analog since 1984, digital since 1999  \end{document}     This is what the above latex example looks like.    I also saw  but I do not want to use &gt; or colors. My settings are inspired by this  and this . $X_n\leq Y_n$ implies $\liminf X_n \leq \liminf Y_n$ and $\limsup X_n \leq \limsup Y_n$ Can anyone prove this question? I tried but I didn't get any I idea, so I hope someone can solve it.     Let $X_n\leq Y_n$ for each $n\in \Bbb N$. Show that $\liminf X_n \leq \liminf Y_n$ and $\limsup X_n \leq \limsup Y_n$.   Please prove this question - thanks.  The definition I have:     Let $X_n$ be a sequence in real number and let $$E=\{x\in \Bbb R^\sharp:(X_{n_k}) \rightarrow x \text{ for some subsequence }(X_{n_k})\text{ of }(X_n)\}$$ for all $n \in \Bbb N$ and $k$ from $1$ to $\infty$. Then by definition $\lim\sup X_n = \sup E$ and $\lim\inf X_n = \inf E$. Is $f(x)=10$ a periodic function? Does $\lim_{z\rightarrow0}\frac{\bar{z}^2}{z^2}$ exist? CSS3's border-radius property and border-collapse:collapse don't mix. How can I use border-radius to create a collapsed table with rounded corners? Custom counter steps twice when invoked from caption using caption package Is there any way (such as a command or environmental variable) to determine what window manager is the one actively running in the current session?