Search Results

Search found 2061 results on 83 pages for 'james ward'.

Page 5/83 | < Previous Page | 1 2 3 4 5 6 7 8 9 10 11 12  | Next Page >

• Calculate direction angle from two vectors?

  - by james.ingham

  Hi, Say I have two 2D vectors, one for an objects current position and one for that objects previous position. How can I work out the direction of travel? This image might help understand what I'm after: Thanks -James

  Read the article

• How to Profile R Code that Includes SNOW Cluster

  - by James

  Hi, I have a nested loop that I'm using foreach, DoSNOW, and a SNOW socket cluster to solve for. How should I go about profiling the code to make sure I'm not doing something grossly inefficient. Also is there anyway to measure the data flows going between the master and nodes in a Snow cluster? Thanks, James

  Read the article

• Get the current UIScrollView scroll values on the iPhone?

  - by james.ingham

  If I have a UIScrollView and move it around to a specific location, is there any way to get that position it has moved too? Thanks - James

  Read the article

• PHP cron script with twitter (problem with oauth)

  - by James Lin

  Hi guys, I am trying to write an php twitter script which will be run by crontab, what the script does is to get the tweets from a dedicated twitter account. I have looked at some of the php twitter oauth libraries, all of them seem to use redirect to a twitter page to get a token, then goes back to a callback link. In my case I don't want to…

  Read the article

• Using an object in an if statement... (Android)

  - by James Rattray

  I have an object variable Object test = Spinner.getSelectedItem(); -It gets the selected item from the Spinner (called spinner) and names the item 'test' I want to do an if statement related to that object e.g: 'if (test = "hello") { //do something }' But it appears not to work.... Can someone give me some help? -Do I have to use a…

  Read the article

• Archos 5 IT audio paths... (Android)

  - by James Rattray

  I want to import all songs (on the Archos 5 IT) into an array in my app? How can I do this? -What is the file path? -How do I get an array? Please help... Thanks alot, James

  Read the article

• Android - Over 3g which ports to use and is TCP best connection method?

  - by James Birchall

  As a communications method is TCP best way to get lots of data through to multiple android devices from another android device over 3g? Also are there recommended ports to use for 3g data transfer? I want to rule out using a web service intermediary as I want this app to be decentralised if possible. Cheers, James

  Read the article

• Why is System.arraycopy native in Java?

  - by James B

  I was surprised to see in the Java source that System.arraycopy is a native method. Of course the reason is because it's faster. But what native tricks is the code able to employ that make it faster? Why not just loop over the original array and copy each pointer to the new array - surely this isn't that slow and cumbersome? Thanks,…

  Read the article

• Recording sound, -and then using/saving it... (On android)

  - by James Rattray

  I want to add a feature into my app where you can record sound and then use it within the app (MediaPlayer) How can I do this? -First, how do I record sound? -Second, how do I get it into a Mediaplayer? -Does it have to be saved? or can it go from being recorded - into app straight away... Please help, Thanks alot... James

  Read the article

• Stopping a track (At a certain point) on Android...

  - by James Rattray

  I know you can 'seekto()' with Mediaplayer... (To start at a certain point) But does anyone know if there is a way to make a track (the audio playing)... Stop at a certain point? -or would an if statement on a timer loop have to be used? Please help... Thanks alot, James

  Read the article

• C#/.NET Little Wonders: The Concurrent Collections (1 of 3)

  - by James Michael Hare

  Once again we consider some of the lesser known classes and keywords of C#.  In the next few weeks, we will discuss the concurrent collections and how they have changed the face of concurrent programming. This week’s post will begin with a general introduction and discuss the ConcurrentStack<T> and…

  Read the article

• C#/.NET Little Wonders: The ConcurrentDictionary

  - by James Michael Hare

  Once again we consider some of the lesser known classes and keywords of C#.  In this series of posts, we will discuss how the concurrent collections have been developed to help alleviate these multi-threading concerns.  Last week’s post began with a general introduction and discussed the…

  Read the article

• Help with split

  - by Andeeh

  I have something that splits each line of a file. here is a sample of a line it might split "James","Project5","15/05/2010","3" I have this code Private Sub Command1_Click() Open jobs For Input As #1 Do While Not EOF(1) Line Input #1, tmpstring splititems = Split(tmpstring, ",") …

  Read the article

• Getting mysql row that doesn't conflict with another row

  - by user939951

  I have two tables that link together through an id one is "submit_moderate" and one is "submit_post" The "submit_moderate" table looks like this id moderated_by post 1 James 60 2 Alice 32 3 Tim 18 4 Michael 60 Im using a…

  Read the article

• What's with the unicorns?

  - by Ward

  And don't tell me this is meta and should only be discussed over there. It's happened here, there should be an answer here. I guess that in UTC it's April 1, but it's a huge distraction.

  Read the article

• Dvorak hotkey remapping in vim, worth it?

  - by Bryan Ward

  I've been trying to learn the dvorak keyboard layout of late and I have been making some good progress this time around. The trouble I am finding now is that all of my hotkeys are all in the wrong places. As a vim user this is particularly troubling. I have found good resources to switch the…

  Read the article

• ATI Eyefinity under linux

  - by Bryan Ward

  I know that the new 5xxx series cards from ATI are capable of powering up to 6 monitors, but I was curious if anyone had any such luck setting this up under linux. I actually only have three monitors that I am interested in using, but three is the point where the previous generation video…

  Read the article

• "Add correct host key in known_hosts" / multiple ssh host keys per hostname?

  - by Samuel Edwin Ward

  Trying to ssh into a computer I control, I'm getting the familiar message: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS…

  Read the article

• Logging to MySQL without empty rows/skipped records?

  - by Lee Ward

  I'm trying to figure out how to make Squid proxy log to MySQL. I know ACL order is pretty important but I'm not sure if I understand exactly what ACLs are or do, it's difficult to explain, but hopefully you'll see where I'm going with this as you read! I have created the lines to make…

  Read the article

• Move to next selection in Word 2007

  - by Arthur Ward

  When I have multiple selections in a Word 2007 document, such as after selecting all instances of a style, how can I move from one selection to the next? When you issue the select all instances command, the view snaps to the next instance of the style, but how can I find the other…

  Read the article

• Multi-monitor aterm transparency

  - by Bryan Ward

  I have 3 monitors which I set the background with using xpmroot my-5760x1200bg.png I then setup aterm to use transparency by adding the following to my ~/.Xdefaults file. aterm*transparent:true aterm*shading:60 aterm*background:Black aterm*foreground:White aterm*scrollBar:true…

  Read the article

• SVNParentPath directory authorization

  - by James

  The question is a bit stupid but I can't get it sorted. I have a server with SVN that uses the SVNPath directive in httpd.conf and all works fine with path authorizations. Now I'm installing a second serer where I'm going to use SVNParentPath directive and I've got it all running…

  Read the article

• linux hardware raid 10 / lvm / virtual machine partition alignment and filesystem optimization

  - by Jason Ward

  I've been reading everything I can find about partition alignment and filesystem optimization (ext4 and xfs) but still don't know enough to be confident in setting up my current configuration. My remaining confusion comes from the LVM layer and if I should use raid parameters on…

  Read the article

• how to I change the owner of a folder on my server?

  - by Ashley Ward

  OK I'll be more specific - I have uploaded a bunch of folders via ftp. These now all have the the owner name of the account which I logged into FTP using. How do I change the owner to be the server name? and How do I find out what name the server is using? I'm pretty new to…

  Read the article

• Worst SysAdmin Accident

  - by Ward

  In line with the question about Best sysadmin accident, what's the worst accident you've been involved in? Unlike the previous question, I mean "worst" in the sense of most system damage or actual harm to people. I'll start with mine: We have two remote wiring closets that are…

  Read the article

< Previous Page | 1 2 3 4 5 6 7 8 9 10 11 12  | Next Page >