Search Results

Search found 20225 results on 809 pages for 'computer parts'.

Page 95/809 | < Previous Page | 91 92 93 94 95 96 97 98 99 100 101 102  | Next Page >

  • How do you parse text in Ruby on Rails and add classes to specific parts of it?

    - by codyvbrown
    I am a Rails novice and I'm creating an application that I'd love some help on. The app is for social reading. It enables a user to highlight a passage from a text then have that passage saved and bolded into the view for later reading by anyone else. I have no problem creating an if statement on whether a certain string of text is in a passage but how do I add a class to that string and have a group of these passages absorbed back into the view. Any strategic advice would be greatly appreciated.

    Read the article

  • wireless usb hub with the hub on the computer side - does this exist?

    - by Mala
    Hi I'm looking for what is effectively a wireless usb hub, but where the "hubbing" part takes place on the computer-side. In other words, something like this: http://www.iogear.com/product/GUWH104KIT/ Except rather than all four "terminating" slots being connected, having 4 small "wireless terminals" so that the devices can be placed all over a room instead of all within reach of the wireless usb hub Does such a product exist? Thanks!

    Read the article

  • Why does my Windows 7 computer wake itself up from sleep mode?

    - by AbuHamzah
    I have XPS9100 DELL desktop computer awakes out of the sleep mode without me prompting it. I have 64 bit OS Before I go to sleep I put that in sleep mode but in the morning I see its awake and I try every setting possible but could not help I have tried this command and here is what I got and I am not sure what to do. C:\Users\NAME>powercfg -lastwake Wake History Count - 1 Wake History [0] Wake Source Count - 1 Wake Source [0] Type: Wake Timer Owner: [SERVICE] \Device\HarddiskVolume3\Windows\System32\svchost.exe (wuauserv)

    Read the article

  • Eclipse+Subversive- Multiple src paths in a single project each from a separate parts of a single re

    - by guinaut
    In a nutshell, I would like to have a single eclipse project with multiple src directories each managed by subversive (or subclipse). If the code base were small, I would use several projects. However, the code base is not small (50+ src paths). Does anyone know how to do this with the Subversion plugins for eclipse? All of the src paths derive from modules that in turn have a common point node in the repository. However, the modules are versioned, so I can’t checkout all of them. It looks as though Subclipse and Subversive do not support multiple src paths. Can anyone confirm this? Solutions?

    Read the article

  • java - how to split string in to multiple parts?

    - by Ewen
    I have a string that contains a value "firstword second third", and an ArrayList. I want to split the whole string in to by spaces and add the splitted strings in to the ArrayList. For example,"firstword second third" can be split to three separate strings and added three times in to the ArrayList. "1 2 3 4" can be splitted in to 4 strings and added 4 times in to the ArrayList. See the code below: public void separateAndAdd(String notseparated) { for(int i=0;i<canBeSepartedinto(notseparated);i++{ //what should i put here in order to split the string via spaces? thearray.add(separatedstring); } } public int canBeSeparatedinto(String string) //what do i put here to find out the amount of spaces inside the string? return .... } Please leave a comment if you dont get what I mean or I should fix some errors in this post. Thanks for your time!

    Read the article

  • How do I trigger specific parts of a storyboard in WPF?

    - by George
    I have several grids in my window. I have created a storyboard that moves them left by x pixels when a button is clicked. I want to make it so that when the button is clicked again those grids move another x pixels, however I'm unable to find out how to do this as it's not a common task on tutorials. I have tried creating a second storyboard to do this, however that won't work as then the grids will be back at their starting positions. One solution might be to create a third set of keyframes after the first two sets, and somehow pause the animation when it gets there, and resumes it again when the button is clicked, however I'm not sure how to pause a storyboard when it reaches a keyframe. This would also make reversing the grids difficult (using this approach http://social.msdn.microsoft.com/forums/en-US/wpf/thread/ac54de71-f750-4940-91a2-231810308727/), as I'd like to make another button make the grids go the other way.

    Read the article

  • computer plays movie fine but ps3 plays it with no sound?

    - by kacalapy
    i have a movie that plays fine on my computer but when i copy it to an SD card and play it in my PS3 it has no sound. the audio format is mpeg layer-3 bit rate is 128 frame rate is 25frames/ second data rate is 1068 kbps video sample size is 12 bit video compression is DivX i got these stats by right clicking the file and viewing properties. can i open it in some editor and re-save it? what editor? thanks all

    Read the article

  • How to sleep computer via batch file? (Windows 7)

    - by Saebin
    So I want to make a batch file that will sleep my computer after a period of time. The closest thing I have found is placing it in standby, but seems to work differently then the sleep button on my keyboard (longer bootup, doesn't wake on mouse click). Any ideas? Would it be easier in python or c#? The less then ideal technique mentioned above is calling this in the cmd prompt: Rundll32.exe powrprof.dll,SetSuspendState

    Read the article

  • How do I determine if my server is AMT capable for remotely turning on or rebooting a frozen computer

    - by RDK45
    I just finished reading the subject post (http://superuser.com/questions/319859/remotely-turning-on-or-rebooting-a-frozen-computer) and have further questions. I very interested in remote access to my server, in particular restarting it when it is in a stalled or blue-screen state.. How can I determine if my server is AMT enabled? It has a GIGABYTE GA-Z68MA-D2H-B3 Motherboard and Intel Core i5-2500K CPU. Thanks....RDK45

    Read the article

  • How to DRY on CRUD parts of my Rails app?

    - by kolrie
    I am writing an app which - similarly to many apps out there - is 90% regular CRUD things and 10% "juice", where we need nasty business logic and more flexibility and customization. Regarding this 90%, I was trying to stick to the DRY principle as much as I can. As long as controllers go, I have found resource_controller to really work, and I could get rid of all the controllers on that area, replacing them with a generic one. Now I'd like to know how to get the same with the views. On this app I have an overall, application.html.erb layout and then I must have another layout layer, common for all CRUD views and finally a "core" part: On index.html.erb all I need to generate a simple table with the fields and labels I indicate. For new and edit, also generic form edition, indicating labels and fields (with a possibility of providing custom fields if needed). I am not sure I will need show, but if I do it would be the same as new and edit. What plugins and tools (or even articles and general pointer) would help me to get that done? Thanks, Felipe.

    Read the article

  • What are the different ways of remotely connecting to your computer?

    - by Rogue
    I'll be leaving for uni soon and would like to know the different methods of connecting remotely to my home pc. I know about VPN but are there any other ways? Also how secure is each of this method as I wouldn't want snoopers on my home-pc especially when I'm away. Also can i set up a remote connection to start and shut down my computer My operating system is windows, but if linux is more secure i would be willing to switch.

    Read the article

  • How to enable CD/DVD drive? It is not listed in "My Computer"!

    - by Senthil
    Hi, I just got a laptop from a friend. The CD/DVD drive is not present in "My Computer"! But the tray comes out when I press the button and everything. I remember long time ago, enabling it by changing some registry value, but I forgot which one. Can someone help me enable my CD/DVD drive? Thanks. [P.S. I have administrator privileges]

    Read the article

  • How do I log out of Google Chrome on a shared computer?

    - by Christy
    I share my computer with someone who does not have a google account, I do not want them to be able to click on chrome and potentially access my saved data (ie. passwords/CC info). Everytime I attempt to logoff chrome (not my email, chrome itself), I only get the option to delete or change user. I just want my info off, do I have to delete my account each time or is there a way to just log my infomation off chrome?

    Read the article

  • How do I get Hudson to stop escaping parts of my shell script?

    - by Rob Spieldenner
    I would like to have a shell script that copies some logs from a part of my system to the hudson workspace so I can archive them. So right now I have #!/bin/bash -ex cp /directory/structure/*.log . This is kind enough to be changed to cp '/directory/structure/*.log' . Which of course is not found since I don't have a file named *.log. So how do I get this script to work?

    Read the article

  • Is there a way to see what shutdown the computer?

    - by Celeritas
    I had many programs opened and was typing a message in my web browser and suddenly a window asking me something popped up. I think I was in the middle of typing the word "for" but whatever button I hit seemed to be the confirmation to shutdown the computer. Is there a way to find which program caused this and prevent it in the future? I have a hunch it was JDownloaders fault. I'm using Windows 7.

    Read the article

  • Is it theoretically possible to emulate a human brain on a computer?

    - by JoelK
    Our brain consists of billions of neurons which basically work with all the incoming data from our senses, handle our consciousness, emotions and creativity as well as our hormone system, etc. So I'm completely new to this topic but doesn't each neuron have a fixed function? E.g.: If a signal of strength x enters, if the last signal was x ms ago, redirect it. From what I've learned in biology about our nerves system which includes our brain because both consist of simple neurons, it seems to me as our brain is one big, complicated computer. Maybe so complicated that things such as intelligence and cognition become possible? As the most complicated things about a neuron pretty much are the chemical aspects on generating an electric singal, keeping itself alive, and eventually segmenting itself, it should be pretty easy emulating some on a computer, or? You won't have to worry about keeping your virtual neuron alive, or? If you can emulate a single neuron on a computer, which shouldn't be too hard, could you theoretically emulate more than 1000 billions of them, recreating intelligence, cognition and maybe even creativity? In my question I'm leaving out the following aspects: Speed of our current (super) computers Actually writing a program for emulating neurons I don't know much about this topic, please tell me if I got anything wrong :) (My secret goal: Make a copy of my brain and store it on some 10 million TB HDD and make someone start it up in the future)

    Read the article

  • Does an HTTPS SharePoint Site Need to Use HTTPS-Compliant Web Parts?

    - by bporter
    I am new to SharePoint, so this question may be a little naive. However, I sincerely appreciate any help with this. We are planning to create a new sub-site within our company's intranet site, which is built on SharePoint 2007. We want to add a 3rd-party weather web part (which is just a widget to display the local weather forecast) to the home page of the new intranet site. Since the intranet site uses HTTPS, do we need to find an HTTPS-compliant web part? Or, is it possible to use any web part and then configure it to use HTTPS? I'm assuming that if we use a non-HTTPS web part, then users will get some sort of "This page contains both secure and non-secure items" error message when they load the page.

    Read the article

  • On my Mac, under the 'Shared' folder it shows another computer in my house, am I hacked?

    - by user27449
    I didnt' setup any connection to another computer in my house (its a PC), and I just noticed under my 'Shared' folder in the file explorer on my Mac laptop I see the name of the PC. How could this have shown up when I didn't even try to connect to it before? Could I possibly be hacked or is this normal it just scanned our internal wireless network? I havent' setup any kind of network really, just have a wireless modem that other computers share.

    Read the article

< Previous Page | 91 92 93 94 95 96 97 98 99 100 101 102  | Next Page >