In MacOS Mojave, when I take a screenshot with CMD + SHIFT + 4 (so this isn't a normal screen shot, it's a screenshot of a little part of my screen), it takes several seconds before it's saved. Actually, the OS allows me to click on my screenshot and edit it for instance.   But what if I want it to be immediatly saved after I took the screenshot with a shortcut Keyboard ? (This feature changed in MacOS Mojave, before this version of MacOS, the screenshot was indeed imemediatly saved).   explains how to permanently remove the waiting, but what if I want to remove it on particular moment and not always ?
How do I disable this:    after taking screenshot?
Wayne Dalton Garage So I recent had a Garage door "professional" come out to my house and look at my garage. I originally thought I was having a motor problem because it would only lift door sporadically. After performing a 25 point inspection he believed he located the problem, which was the spring system from my Wayne Dalton Garage (torquemaster). He told me how horrible of a system they are and they don't fix them because of that they only replace the entire system and would cost me $700 or more. So now I'm left trying to figure out what I need, torquemaster springs, bracket assembly, both or if I need something completely else. I need some experience Wayne Dalton experience. How do you left pad an int with zeros when converting to a String in java?  I'm basically looking to pad out integers up to 9999 with leading zeros (e.g. 1 = 0001). How do I apply a gradient across multiple objects in Illustrator? I have two separate objects that I have applied gradient fill to.  The gradient fill seems to only apply to the objects as individuals. I tried grouping the shapes, but that doesn't seem to change the gradient.    How do I get one gradient to cover all my shapes? Move rigidbody using WASD keys but rotate it based on camera/mouse movement I am very new to unity and my scripts are based on some scripts found on the web.   I want to make a first person view so the camera is attached to my rigidbodys head. Then i want to move my rigidbody based on keyboard input (wasd) and rotate it using the mouse movement.  Until now, i used the following code for moving my rigidbody:  void Update() {      /* calculate rigidbody movement */     movement = new Vector3( Input.GetAxisRaw("Horizontal"), 0, Input.GetAxisRaw("Vertical")).normalized;      /* calculate mouse look to rotate the rigidbody*/     mouseDelta = new Vector2(Input.GetAxisRaw("Mouse X"), Input.GetAxisRaw("Mouse Y"));     mouseDelta = Vector2.Scale(mouseDelta, new Vector2(sensitivity * smoothing, sensitivity * smoothing));     smoothV.x = Mathf.Lerp(smoothV.x, mouseDelta.x, 1f / smoothing);     smoothV.y = Mathf.Lerp(smoothV.y, mouseDelta.y, 1f / smoothing);     mouseLook += smoothV;  }  void FixedUpdate() {         /* apply rigidbody movement from Update() */     transform.Translate( movement * moveSpeed * Time.deltaTime );             /* apply rigidbody rotation from Update() */     transform.localRotation = Quaternion.AngleAxis(mouseLook.x, transform.up);             /* apply camera rotation from Update() */     Camera.main.transform.localRotation = Quaternion.AngleAxis(-mouseLook.y, Vector3.right);    }   I learned today that i dont have to move a rigidbody's transform but now i am totally confused and it seems i have to restart my whole (first!) project.  So when i use MovePosition and MoveRotation, how do i rotate it based on the camera perspective/mouse movement?  I think the movement Vector is ok so i can simply rewrite the FixedUpdate to something like  rigidbody.MovePosition(movement * speed * Time.deltaTime)   but i am totally stuck on how to apply the camera rotation to my rigidbody to use it like  void FixedUpdate() {      /* move the rigidbody */                rigidbody.MovePosition(movement * moveSpeed * Time.deltaTime);     /* rotate the camera */     camera.transform.localRotation = Quaternion.AngleAxis(-mouseLook.y, Vector3.right);      /* but how can i rotate the rigidbody based on the cameras rotation??? */     rigidbody.MoveRotation(?????);  }   I hope its clear what i want, thank you! On Wikipedia, it says that $\lim_{n\to\infty}(1+\frac{1}{n})^n = e$ :     It [e] is approximately equal to 2.71828,[1] and is the limit of (1 + 1/n)n as n approaches infinity, ... ()   When I evaluate $(1+\frac{1}{n})^n$ for $n = 10^8$, I get approximately $2.718281798347$ which indeed is pretty close to $e$.  But when I try to "solve" the limit using the laws of limits, I get  $$\lim_{n\to\infty}\left(1+\frac{1}{n}\right)^n = \left(\lim_{n\to\infty}\left(1+\frac{1}{n}\right)\right)^n$$  because of the power law  $$ = \left(\lim_{n\to\infty}(1)+\lim_{n\to\infty}\left(\frac{1}{n}\right)\right)^n$$  because of the addition law  $$=\left(1+0\right)^n = 1$$  but that would mean that $e=1$, which is obviously not true.  What am I missing / doing wrong?  Thanks in advance. Java's Virtual Machine and CLR As a sort of follow up to the question called , what is the (major) differences or similarity in how the Java Virtual Machine works versus how the .NET Framework Common Language Runtime (CLR) works?  Also, is the .NET framework CLR a "virtual machine" or does it not have the attributes of a virtual machine? What does the "yield" keyword do? Is three hours enough for an international-domestic transfer at Delhi? My International flight will be reaching New Delhi IGI at 2:45 AM and I am planning to book a domestic flight at 5:45 AM.  Is three hours sufficient for me to move from International to Domestic?  I believe there must be a shuttle service inside the airport to transfer me from International to Domestic but still I don't know if Customs time at IGI could cause any delay or not. hide div if clicked outside of it Single word describing something "outside of oneself" Was the "Eye of Sauron" Sauron's actual physical form? During the time frame of the Lord of the Rings, was the Eye of Sauron Sauron's actual physical form? If not, what form did he have? Matrices $B$ that commute with every matrix commuting with $A$ There have been many questions in the vein of this one, but I can't find one that answers it specifically.     Suppose $A,B\in M_n(\mathbb C)$ are two matrices such that, for any other matrix $C\in M_n(\mathbb C)$, $$AC=CA\implies BC=CB.$$ Prove that $B=p(A)$ for a polynomial $p\in\mathbb C[t]$.    Nothing is assumed about $A$ being diagonalisable or having distinct eigenvalues or being invertible.  Edit: after further work, this might not actually be true. If it's not, a counterexample would be great. Wifi hotspot software package other than ap-hotspot? Rolle's Theorem and the Mean Value Theorem Let $f\colon \mathbb{R} \to \mathbb{R}$ have derivatives of all orders. Suppose that $a &lt; b$ and that $f(a)=f(b)=f'(a)=f'(b) =0$. Prove that $f'''(c) = 0$ for some $c$ in $(a,b)$. Beamer: Blackboard theme and overlays I am currently preparing my beamer presentation for my PhD defense.  I took the example at the url  to get a black board style presentation.  This template includes a short script which uses a random-generator to randomly scatter dust-trails on the black background to mimic chalk traces (see MWE below).  The thing is that parallel to that, I am also using overlays to uncover my slide layout by layout. The script is executed each time I am using a layout command which slows down the compilation quite substantially. I am not so familiar with control statements in latex, so here is my question:  How can-I modify this script for the background to be refreshed only when the slide is over, and not after each layout command?  Remarks:  1) I am using the Augie font, but I didn't included it in the MWE so that it can be compiled more easily  2) In case, it should make a difference I am also using the \begin{textblock*} \end{textblock*} environment from the textpos package to position text on the slide.  Here is my MWE:   \documentclass[10pt,mathserif]{beamer}  \usepackage[francais,english]{babel} \usepackage[utf8] {inputenc} %for ISOlatin1 (8859-1) sources \usepackage[T1] {fontenc}      %for polices DC 8bits   %%%Fancy fonts %\usepackage{emerald} %\usepackage{eulervm} %%%  %%Extra packages \usepackage{amsmath} \usepackage{amsfonts} \usepackage{tikz} \usetikzlibrary{arrows,shapes} \usepackage[absolute,overlay]{textpos}    %set text colors for different objects \setbeamercolor{frametitle}{fg=white} \setbeamercolor{structure}{fg=white} \setbeamercolor{normal text}{fg=white} \setbeamercolor{alerted text}{fg=white} \setbeamercolor{example text}{fg=white}   %%Black background \setbeamercolor{background canvas}{bg=black}    %%%%%%%%%%%%%%%%%%%%%% %%%%%Script: Random Dust Trails%%%%%%%%%%%%%%% \pgfmathsetseed{\number\pdfrandomseed} % seed for random generator \setbeamertemplate{background}{     \begin{tikzpicture}         \useasboundingbox (0,0) rectangle (\the\paperwidth, \the\paperheight);        \foreach \i in {1,...,30} {             \pgfmathsetmacro{\x}{random(0,10000)/5000-1}%             \pgfmathsetmacro{\y}{random(0,10000)/10000-0.1}%             \pgfmathsetmacro{\r}{random(0,10000)/1000-5}%             \rotatebox{\r}{                 \pgftext[at=\pgfpoint{\x\paperwidth}{\y\paperheight}, left, base]{\includegraphics[width=\textwidth]{paintstroke.png}}             }         };      \end{tikzpicture} } %%%%%%%%%%%%%%%%%%%%%%  %%No navigation bar \setbeamertemplate{navigation symbols}{}  \begin{document}      \begin{frame}          \begin{itemize}             \item&lt;1-&gt; bla slide 1             \item&lt;2-&gt; blu slide 1             \item&lt;3-&gt; blub slide 1         \end{itemize}      \end{frame}  %%I want the background to be refreshed with the Dust Trails script only at the end of the frame          \begin{frame}          \begin{itemize}             \item&lt;1-&gt; bla slide 2             \item&lt;2-&gt; blu slide 2             \item&lt;3-&gt; blub slide 2         \end{itemize}      \end{frame}  \end{document}   This is my first post, so please be kind if I did something illegal on the formatting of the message ;-).  Thanks in advance,  Yannick Creating a byte array from a stream What is the prefered method for creating a byte array from an input stream?   Here is my current solution with .NET 3.5.   Stream s; byte[] b;  using (BinaryReader br = new BinaryReader(s)) {     b = br.ReadBytes((int)s.Length); }   Is it still a better idea to read and write chunks of the stream? I have my Taskbar moved to the left side of the screen.  How do I show the date below the clock on the system tray?  Windows 10 is quite new, so there isn't much on the internet about it. Is doing two PhDs a good path? I am studying a combined bachelor of engineering (electrical) and bachelor of mathematics; I just started this year and will graduate in 2018. The reason why I am doing double degrees and not a single degree is because I love both electrical engineering and mathematics and I could not ignore any of them. So with this in mind, I am thinking of doing two PhDs when I graduate (one in electrical engineering and one in mathematics). Is this a good path or I should concentrate on only one of them? today I installed Ubuntu 64-bit on a netbook. When the netbook boots this, error report appeared. I think there is a problem with the partitions.  Gave up waiting for root device. Common problems:   — Boot args (cat /proc/cmdline)     — Check rootdelay= (did the system wait long enough?)     — Check root= (did the system wait for the right device?)   — Missing modules (cat /proc/modules; ls /dev) ALERT! /dev/mapper/ubuntu--vg-root does not exist. Dropping to a shell!   BusyBox v.1.21.1 (Ubuntu 1:1.21.1-1ubuntu1) built-in shell (ash)    Enter 'help' for list of built-in commands.    (initramfs)   Output of lsblk as requested:  $ lsblk NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT sda      8:0    0 232.9G  0 disk  ├─sda1   8:1    0   231G  0 part  ├─sda2   8:2    0     1K  0 part  └─sda5   8:5    0     2G  0 part [SWAP] sr0     11:0    1   1.2G  0 rom  /cdrom loop0    7:0    0   1.1G  1 loop /rofs How do I add .e00 data into my QGIS project?