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  • Loop background images using jQuery

    - by da5id
    I'm trying to get the back-ground image of a legacy div (by which I mean it already has a background image, which I cannot control & thus have to initially over-write) to smoothly rotate indefinitely. Here's what I have so far: var images = [ "/images/home/19041085158.jpg", "/images/home/19041085513.jpg", "/images/home/19041085612.jpg" ]; var counter = 0; setInterval(function() { $(".home_banner").css('backgroundImage', 'url("'+images[counter]+'")'); counter ++; if (counter == colours.length) { counter = 0; } }, 2000); Trouble is, it's not smooth (I'm aiming for something like the innerfade plugin), and it's not indefinite (it only runs once through the array). All help greatfully appreciated :)

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  • Bitwise Shifting in C

    - by user313943
    I've recently decided to undertake an SMS project for sending and receiving SMS though a mobile. The data is sent in PDU format - I am required to change ASCII characters to 7 bit GSM alphabet characters. To do this I've come across several examples, such as http://www.dreamfabric.com/sms/hello.html This example shows Rightmost bits of the second septet, being inserted into the first septect, to create an octect. Bitwise shifts do not cause this to happen, as will insert to the left, and << to the right. As I understand it, I need some kind of bitwise rotate to create this - can anyone tell me how to move bits from the right handside and insert them on the left? Thanks,

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  • Rotate rectangle around center

    - by ESoft
    I am playing with Brad Larsen's adaption of the trackball app. I have two views at a 60 degree angle to each other and was wondering how I get the rotation to be in the center of this (non-closed) rectangle? In the images below I would have liked the rotation to take place all within the blue lines. Code (modified to only rotate around x axis): #import "MyView.h" //===================================================== // Defines //===================================================== #define DEGREES_TO_RADIANS(degrees) \ (degrees * (M_PI / 180.0f)) //===================================================== // Public Interface //===================================================== @implementation MyView - (void)awakeFromNib { transformed = [CALayer layer]; transformed.anchorPoint = CGPointMake(0.5f, 0.5f); transformed.frame = self.bounds; [self.layer addSublayer:transformed]; CALayer *imageLayer = [CALayer layer]; imageLayer.frame = CGRectMake(10.0f, 4.0f, self.bounds.size.width / 2.0f, self.bounds.size.height / 2.0f); imageLayer.transform = CATransform3DMakeRotation(DEGREES_TO_RADIANS(60.0f), 1.0f, 0.0f, 0.0f); imageLayer.contents = (id)[[UIImage imageNamed:@"IMG_0051.png"] CGImage]; imageLayer.borderColor = [UIColor yellowColor].CGColor; imageLayer.borderWidth = 2.0f; [transformed addSublayer:imageLayer]; imageLayer = [CALayer layer]; imageLayer.frame = CGRectMake(10.0f, 120.0f, self.bounds.size.width / 2.0f, self.bounds.size.height / 2.0f); imageLayer.transform = CATransform3DMakeRotation(DEGREES_TO_RADIANS(-60.0f), 1.0f, 0.0f, 0.0f); imageLayer.contents = (id)[[UIImage imageNamed:@"IMG_0089.png"] CGImage]; imageLayer.borderColor = [UIColor greenColor].CGColor; imageLayer.borderWidth = 2.0f; transformed.borderColor = [UIColor whiteColor].CGColor; transformed.borderWidth = 2.0f; [transformed addSublayer:imageLayer]; UIView *line = [[UIView alloc] initWithFrame:CGRectMake(0, self.bounds.size.height / 2.0f, self.bounds.size.width, 2)]; [line setBackgroundColor:[UIColor redColor]]; [self addSubview:line]; line = [[UIView alloc] initWithFrame:CGRectMake(0, self.bounds.size.height * (1.0f / 4.0f), self.bounds.size.width, 2)]; [line setBackgroundColor:[UIColor blueColor]]; [self addSubview:line]; line = [[UIView alloc] initWithFrame:CGRectMake(0, self.bounds.size.height * (3.0f / 4.0f), self.bounds.size.width, 2)]; [line setBackgroundColor:[UIColor blueColor]]; [self addSubview:line]; } - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { previousLocation = [[touches anyObject] locationInView:self]; } - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { CGPoint location = [[touches anyObject] locationInView:self]; //location = CGPointMake(previousLocation.x, location.y); CATransform3D currentTransform = transformed.sublayerTransform; //CGFloat displacementInX = location.x - previousLocation.x; CGFloat displacementInX = previousLocation.x - location.x; CGFloat displacementInY = previousLocation.y - location.y; CGFloat totalRotation = sqrt((displacementInX * displacementInX) + (displacementInY * displacementInY)); CGFloat angle = DEGREES_TO_RADIANS(totalRotation); CGFloat x = ((displacementInX / totalRotation) * currentTransform.m12 + (displacementInY/totalRotation) * currentTransform.m11); CATransform3D rotationalTransform = CATransform3DRotate(currentTransform, angle, x, 0, 0); previousLocation = location; transformed.sublayerTransform = rotationalTransform; } - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event { } - (void)dealloc { [super dealloc]; } @end

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  • Activity monitor doesnt display process name

    - by Mohsin Khawas
    Hi, I have an application, when I see that application in "Activity Monitor" the applications Process Name is displayed nothing. Only the application icon is displayed. I tried debugging this by getting processInfo of the app, I got the application name correct. Even tried with the "top" command, I got the application name correct. The target name and settings also shows the same, only the activity monitor got wrong. Is it something I missed so that activity monitor is displaying nothing. M

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  • How to uniquely identify a monitor?

    - by Jerry Dodge
    I'm working on a project where I take screenshots of individual monitors (TMonitor) and stream their images through network (remote desktop viewing). Suppose a monitor is added/removed (which I can recognize this already), I need to synchronize which monitor this happened to. Because, suppose there's 3 monitors, indexes 0, 1, 2. Monitor 1 is removed. I don't want to automatically change index 2 to 1, I want it to maintain an ID at all times. Is there any property I can recognize in the TMonitor class (Screen.Monitors[i]) to uniquely identify it?

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  • Rotating Viewbox contents smoothly

    - by user204562
    I'm looking to teach myself better methods of doing things in WPF that I would normally do manually. In this case, I have a ViewBox with an image in it. I also have a button that uses a DoubleAnimation to rotate the image 90 to the right. This animation works fine, but obviously because it's square as it turns, the image does a "best fit" to the ViewBox which makes the rotation look quite bad, as it gets larger and smaller as its longest edge shrinks or grows to fit to that particular rotation angle. I am looking for any advice on the best way to handle this using appropriate WPF methods. Obviously I could do all the calculations manually, but I would be more interested in finding a way to use the controls and methods built into the .NET architecture. Thanks for your help.

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  • Rotating an image in all browsers (canvas in IE?)

    - by Tom
    I finally got to work with canvas only to find out that it is not implemented in IE. I tried explore canvas from google to use it in Internet Explorer, but it's not working for my code (http://uptowar.com/test.php - little bug though that it is not removing the old image when rotating). So, is there an other way to smoothly rotate an image around it's bottom center angle? Maybe javascript? Or is there a way to do it with IE and canvas anyway? Edit: Google Chrome also seems to add an ugly border to the canvas example.. there must be an other smooth way? Edit2: tried a hacky javascript way: it causes mayor lags and corrupts the image (http://uptowar.com/test2.php), anyone knows of a working method?

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  • Regex help with Google Page Monitor extension

    - by bibliwho
    I'm trying to monitor a small section of a web page for changes using the the Google Page Monitor extension -- https://chrome.google.com/extensions/detail/pemhgklkefakciniebenbfclihhmmfcd Under advanced settings I can use either Regex or Selectors to accomplish this, but need help with this. In the following html, I'd like to monitor the following for changes in either the URL in line 4 or the text in line 5. Any pointers gratefully accepted. <div id="rtBtmBox"><div id="sectHead" style="margin-bottom:5px;"> <h3>SLJ's Pick of the Day</h3></div> <p align="center">From the&nbsp;March issue</p> <p align="center"><a target="_blank" href="http://www.schoollibraryjournal.com/article/CA6723937.html"> <font color="#0000ff"><strong><em>The Summer I Turned Pretty</em></strong><br/>

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  • Monitor Mode on the Intel Centrino(R) Advanced-N 6205 (WEP Penetration) On Windows

    - by WindowsEscapist
    Can anyone tell me a way to do WEP hacking (legal, of course) (on my own wireless connection, for the purposes of this question) with Wireshark or similar programs on an Intel Centrino Advanced-N 6205? (Laptop is Acer Aspire 5750-6866.) According to the programs, I cannot accomplish this (monitor mode) but seeing as it is a fairly recent wireless card (should be able to support this) are there any cracked drivers available or does anyone have the knowledge to make one? Much appreciated! Thanks.

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  • How to add video / monitor resolution in Ubuntu 10.4

    - by lexu
    I picked up an ASUS EEE 1101HA with Windows 7 and installed UBUNTU 10.4 Netbook Remix (dual boot). Ubuntu runs fine, but it doesn't recognize that the notebook LCD is 1388x768 and thus only offers 1024x768 and 800x600 as monitor resolution. So .. how can I tell it about that higher resolution? (Have root pwd & vi, una-bash-ed to use both.. )

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  • Fan speed monitor Software for Macbook Pro Unibody on Windows

    - by dtmunir
    I've tried multiple temperature monitor and fan speed software on my Macbook Pro Unibody under Windows 7 64-bit RC. None of them can report the fan speed. Currently I'm using SpeedFan which reports the CPU temperature of each of the two cores, but is not able to detect or interface with the Fans. Has anyone had any luck with this?

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  • external monitor for smart phones

    - by Kevin Nevin
    I use a web based CRM but can view enough of the information displayed once I am logged into the CRM on the HTC Touch Pro2. Ideally I would like to hook up an external portable monitor to the Touch Pro2 to increase my functionality of this CRM.

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  • How to monitor Flash applets?

    - by Francis3
    We created a fancy Flash application for a customer and deployed it. The server itself is monitored by the hosting company, but is there any external monitoring service that works well with Flash applets? We want to test that (a) the Flash app is working ok and (b) monitor and log its performance.

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  • Best way to monitor a Grid of computers?

    - by marc.riera
    I've installed Sun Grid Engine on 10 nodes, and one virtual master host. Now I have to monitor all the resources prior to launching it into production, but I don't know which is the best way. I've tried using xml-qstat, but it seems unstable. Any tips or suggestions? Anyone got experience on this? thanks.

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  • Performance monitor visualization tool

    - by MK
    I'm looking for a tool to display data from performance monitor counters. I'm looking for something that would be visually appealing (look like a dashboard) and it should be able to aggregate (sum up) over multiple counters. No thresholds/alarming needed, we are using Nagios for that.

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  • Free Windows Application Blocker/Monitor

    - by Click Ok
    I want a free application monitor that when detects certain keywords on window title by example, it closes the application (or prevents that it opens/install). Nice extra will be if the program log the application activity too and internet sites accessed by any browser. Thank you very much! PS: I'm using Windows 7 Ultimate.

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  • App or apps like NetLimiter Monitor for Linux

    - by Nathaniel
    I find NetLimiter Monitor quite handy on Windows both for the realtime per-process bandwidth monitoring and the recorded data usage. What tool or tools can I use to replicate this functionality in Linux? I am okay using two separate apps for the bandwidth and the usage monitoring, but the usage monitoring is a must have.

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  • Looking for CPU/GPU Temperature Monitor with Live Logging

    - by Nick Gotch
    I'm looking for a CPU/GPU temperature monitor with live logging that's also free. This question recommended some good software but doesn't meet my needs. I tried HWMonitor and it works great except it doesn't have live logging. I need live logging because the system I'm using seems to overheat and shutdown (assuming it's related to overheating) and I'd like to catch the failing point.

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  • How to monitor the total number of SQL Server logins

    - by Shiraz Bhaiji
    We have an SQL Server 2005 that is the backend of a web application. The application is partly SharePoint and partly web services accessing the database via Entity Framework. In the performance monitor I am seeing average SQL Logins is ca, 60 per second (max 170), but the average logouts is less than 1. Where can I see the total number of SQL Server logins? Anyone have an idea what could be causing this?

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