I am trying to build the latest KDE Frameworks git packages. However, I currently have installed the stable non-git packages. In order to install all of the git packages I need to answer 'y' to all of the replace prompts one by one. I usually use --noconfirm to skip prompts, but when it asks to replace a package, it defaults to 'no'. I want it to default to 'yes' in this case.
When installing software in debian systems we can put something like this:   sudo apt-get install -y chromium-browser  that way the installation occurs automatically, whitout asking to confirm installation [Y/n]. Can i do the same with pacman?
When is using the past perfect tense not necessary? Is it more natural to speak in simple past or past perfect when explaining past events to a friend? It seems like Americans use more simple past in everyday life than past perfect. I found this example online:     I had almost completed my essay when my computer suddenly crashed and I noticed that I had forgotten to save the document.   Is it wrong to say the following instead?     I was almost done with my essay when my computer suddenly crashed and I noticed that I forgot to save the document.   Maybe it's just my friends, but I rarely hear them speak in past perfect, so I'm really torn about using past perfect when it isn't necessary. Given that   $x^x = y$; and  given some value for $y$   is there a way to expressly solve that equation for $x$? What are the left and right ideals of matrix ring? How about the two sided ideals? Sending Text Cross Domain By Bookmarklet How to get sitelinks to appear on Google Search? Execute managebean method from javascript onload event Is there a size limit on external USB hard drives? The internal SATA hard drives have a limit on a lot of motherboards of 2TB and if I want to get a 3TB HDD then I need to connect it using a PCI card (or get a new motherboard).  But I wanted to ask: If I connect a 3TB harddrive to a external USB enclosure, will it work? The  I want to buy says it supports up to 3TB HDD but I want to make sure. Two identical files; Apache says one is forbidden Assuming one wants to travel through China, what are the rules for visa-free access? To be more specific:   How does the 24-hour visa free transit work? How does the 72-hour version work? What does a person ineligible for either of these programs have to do to transit China? Do the programs apply to flights only or do they also work for transit on land? Would a visitor save much hassle by using visa free transit instead of just getting a visa?      NB: this is intended as a canonical question on transiting China In Assa Auerbach's book (Ref. 1), he gave an argument saying that in the normal process of path integral, we lose information about ordering of operators by ignoring the discontinuous path.   What did he want to say? I don't think there is any problem related to the ordering of operators.  References:   Assa Auerbach, Interacting Electrons and Quantum Magnetism, p.102, just below eq. (10.6). How to carry cologne bottles in hand luggage and prevent losses? Can the Detect Magic spell detect prepared spells or spellcasters? Inspired by a recent question about discerning divine and arcane spellcasters, of like to hear the case for and against detecting spellcasters of either style with .  I think you can detect whether someone has prepared spells, based on this language:     For the duration, you sense the presence of magic within 30 feet of you. If you sense magic in this way, you can use your action to see a faint aura around any visible creature or object in the area that bears magic, and you learn its school of magic, if any. (emphasis mine)   Preparing spells is described as having the spell "fixed in mind" (). I'd argue that qualifies as bearing magic, and opens the door to using detect magic to identify spellcasters with currently prepared spells. What do you think? says:  Bash attempts to determine when it is being run with its standard input connected to a network connection, as when executed by the remote shell daemon, usually rshd, or the secure shell daemon sshd. If Bash determines it is being run in this fashion, it reads and executes commands from ~/.bashrc, if that file exists and is readable.  This Bash sources ~/.bashrc: ssh user@host :  But this Bash sources ~/.bash_profile: ssh user@host  I don't see a difference in these two commands according to the spec. Isn't stdin connected to a network connection in both cases? regular expressions / pattern matching on ubuntu command line Eclipse is giving me this error when I try to copy an object back to the Force.com server: "unable to perform synchronize check with remote server Invalid username, password, security token; or user locked out Your project may be out of sync."  This is my first try at using Eclipse, so it may not be set up right.  Can anyone help?  Thanks!  Edit: screenshot of trying to deploy: How can I change an element's class with JavaScript? How can I change the class of an HTML element in response to an onclick or any other events using JavaScript? How can I prove that the following summation converges? $$\sum_{n=0}^\infty \sum_{k=0}^n \frac{(-1)^n}{(k+1)\times (n-k+1)}$$  I tried to prove that by proving that the following summation in in absolute value converges so the original one converges too, but that's incorrect.  Any other ideas? How can a point-particle have properties? I have trouble imagining how two point-particles can have different properties.  And how can finite mass, and finite information (ie spin, electric charge etc.) be stored in 0 volume?  Not only that, but it can also detect all fields without having any structure. Maybe it can check curvature of spacetime to account for gravity, but how can a point contain the information of what the other fields-vectors are? This seems to mean that also the information/volume in space is infinite.  Mathematically, a point cant have any intrinsic structure, so how does physics which is a mathematical theory explain this? It seems pretty straightforward to dual boot those versions of Windows when the newest is installed after Windows XP. But the inverse isn't happening on my machine. I tried even editing the BOOT.INI file, but the boot just freezes or displays that a file is missing when I try to boot another partition.  Currently I'm stuck with Windows XP, and I need to boot my Windows 7 instead.  What is the solution? "The thing is, is that..."