• drawing a tikz 3-d objectMarch 22

    I have the following code, which I would like it to appear as a 3-d object \begin{minipage}[c]{.7\textwidth} { \begin{tikzpicture} \draw [thin,green,fill=yellow] (0,.25) -- (.75,.25) -- (.75,.5) -- (0,.5); \end{tikzpicture} \vskip -.38cm \hskip -.38c

  • three tables side by side on one page

    three tables side by side on one page March 22

    This question already has an answer here: Three side-by-side tables 2 answers Hi does anyone know the easiest way to put 3 table side by side like in the figure below, but with only one caption at the bottom of these tables. --------------Solutions--

  • How to install the ubuntu font package on Windows?March 22

    The Ubuntu font package can be found at https://github.com/tzwenn/ubuntu-latex-fonts I found some install instruction in README file, however these steps seems to be prepared for Linux. Now I use Windows 7 and TeX Live 2015. How can I install this fo

  • How do I prevent an enumerate item at the second level from being split between two pages?

    How do I prevent an enumerate item at the second level from being split between two pages?March 22

    looks bad. How can I prevent this? I tried midpenalty, but it didn't work. The code is presented below. \documentclass[oneside,12pt]{article} \usepackage{geometry} \usepackage{microtype} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackag

  • Setting the path of images in writing a ThesisMarch 22

    I am writing a thesis with two chapters. Each chapter is a separate journal paper and has its own text and one single image. I put the text and image of each chapter in a separate file: Chapter_1_Folder: Includes Chapter_1.tex and Image_Name.eps Chap

  • Learning resources on how to design concurrent data structuresMarch 22

    I'm looking for written learning resources (books, papers, non-video tutorials) on how to design concurrent data structures and algorithms. To prevent unsatisfactory answers, let me stress that I'm more interested in the process of coming up with dat

  • How to perform summary analytics on production databases?March 21

    I want to use production data to generate "user activity" metrics. My thought is to set up a cron job that regularly reads production databases to summarize user activity and then stores the results in a separate metrics database. This metrics d

  • Confused about how to 'design' my (leaflet.js) map application; OOPMarch 21

    I asked another question recently regarding constructors calling constructors in order to organise my code properly but the answers really ended up giving me more questions than answers (which is good in principle) but it left me more confused than e

  • Why should parentheses be used in an if statement?March 21

    My document says: This is incorrect: if b == 1 This is correct: if (b ==1) It says that the parentheses forces the expression inside to be evaluated first. Why does this matter? --------------Solutions------------- It is a syntactic requirement. The

  • Creating an argument in unixMarch 21

    This might be a dumb question. But, how do you create an argument in unix. I have to create a shell program that takes in a userid as an argument to see the status of an another user's session. My problem is with the "take in a userid as an argument&

  • Interpreting results of commandsMarch 21

    I am having a hard time of interpreting the results of the below commands. The more I read about them the more i'm convinced what I am seeing is somehow not what it's supposed to be. 1.The results of the 'df' command show that '/dev/sda1' is mounted

  • Terminal ansi escape issue

    Terminal ansi escape issueMarch 21

    I've got an ansi escape issue with Gnome Terminal. What could be causing and how do I fix an issue like this? Since I cannot describe the issue very well I have a screenshot to show it off. When I edit a line in the terminal or change lines in Vim I

  • Kali installation stuck in loopMarch 21

    I am trying to install Kali (ver. 2016.1-i386) on a notebook for personal use however I have ran into multiple issues. When I begin the installation I no issues until I must configure the network. I receive the following error about missing firmware:

  • Adding a shell to cronjobMarch 21

    I am writing a shell, in which I am stuck at a barrier. I want to check whether my shell is already added to crontab and if it is not, it should add itself to cronjob like @reboot $currentpath/shell_name.sh Please help me to achieve this logic.

  • ./configure returns Fortran compiler error?March 20

    Attempting to run a configure file for the fv-fileviewer gives me this error: configure: error: Could not find a Fortran compiler in >/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site>_perl:/usr/bin/vendor_perl:/usr/bin/

  • wrong behaviour of mouse pointer

    wrong behaviour of mouse pointerMarch 20

    Currently i am using ubuntu 14.04. my mouse pointer is showing wrong coordinates please refer to following screenshots:- here you can see pointer is slightly moved left.. more example :- here the pointer is also slightly moved. this comes problem occ

  • Maximize Window without Window Manager?March 20

    If I want to run GUI software on my Linux machine, I can do it without a window manager, but I can not discover a way to maximize the window. Is there a reliable way to maximize a window in an x server without a window manager?

  • Space efficiency of Btrfs reflinks vs hardlinksMarch 20

    A webpage referenced by the Wikipedia article on Btrfs claims that (emphasis mine) [Btrfs] reflinks have the same use as hardlinks, but are more space efficient. I thought that the opposite was true-that hardlinks are more space-efficient because a h

  • Method for users to change Samba passwordMarch 20

    I have a Samba server for about 5 users (security = user) and I want a way for these users to change their passwords without my involvement so I have the following idea. Is this secure? Is there a better (as in more simple) approach. We used to have

  • How to stop a user from seeing command line arguments?March 20

    We have a CI server application run as the build user. Any command with arguments run by the CI server is visible via ps. Although non-admin users do not have access to load a shell on the CI server, they do however have access to running unix comman

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