How do i retrieve a div`s top value in pixels if it is set in percentage in css?

Ok, i have this div, which needs to be relative and the top in %: #adiv { position: relative; top: 50%; margin-top: 0px; } Now i want to find the value of top:50% in pixels. If I do this: alert("TopHeightInPixels:"+(parseInt($(" div#adiv").css("top")))); Firefox outputs the actual pixels, while Safari outputs just 50. I know why Safa...

Post Processing Raw - Developed Pixels per CM/Inch

Hi All I am just wondering if someone can tell me what is the best pixels per cm to develop a picture . If you look at the pictures below they are the same size (800pixels X 533pixels) but they are developed with different pixels per inch out of light room. 150 pixels per Inch (328kb) 1500 pixels per Inch (328kb) 150 pixels per inch.jpg 1...

Ruby Method Chaining

I would like to chain my own methods in Ruby. Instead of writing ruby methods and using them like this: def percentage_to_i(percentage) percentage.chomp('%') percentage.to_i percentage = "75%" percentage_to_i(percentage) => 75 I would like to use it like this: percentage = "75%" percentage.percentage_to_i => 75 How can I achieve t...

Percentage Calculator for Android

Cadaeic Studios Ever walk into a store with items on discount? Ever get stuck in maths with percentages? Well, that's where Percentage Calculator comes to the rescue! Percentage Calculator can do a number of calculations: - Discounts - Increases -... FREE

Live Battery Indicator Cydia Tweak Merges The Battery Icon And Battery Percentage

Have you ever noticed in your status bar that there are two separate elements for the battery level of your iOS device? An icon and percentage number. Do you think it takes up too much space? Would you like to have one image that does both? Live Battery Indicator is a custom image that replaces the stock battery icon and percentage indic...

Create a buffered image from rgb pixel values

I have an integer array of RGB pixels that looks something like: pixels[0] = pixels[1] = pixels[2] = pixels[3] = ...etc... And I'm trying to create a BufferedImage from it. I tried the following: BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); img.getRaster().setPixels(0, 0, width, height, pixels); But th...

Sixth form AQA A2 ISA uncertainty

if you are to calculate percentage uncertainty and error how is it done? If for example you have a metre ruler with milimetre markings and a stopwatch close to the nearest millisecond and were prompted to calculate the percentage uncertainty in a speed calculation would it be the sum of instrument precisions? +0.01 + 0.01 = + or - 0.02 Or...

Basic issue retrieve array or string from file using Storable retrieve

The problem is very simple but I can't seem to find it: I store a $string to a $filename: store [$tempstring], $filename2[$m]; I then try to retrieve it: my $tempinput = retrieve ($filename2[$m]); I believe I'm just getting the reference, not the string? Can I use a command to convert the data back to the original string?...

Sixth Form PERCENTAGE CHANGE Biology?!?!

Hi, The question is about cylinders of potato and finding the water potential by putting the cylinders in differing concentrations of sucrose solutions... BUT why was the change in mass given as a percentage change? I've got that percentage changes are easy to compare to one another because they are udner the same units, but it's a pretty...

Really like high VG percentage

I enjoy the smoothness of high percentage. I don't think I have any problem allergy-wise with but the kind of throat hit that comes from I don't need a whole lot of. 75-25 or 80-20 to is really good to me. As a (former) heavy smoker who switched to vaping just 30 days ago, I use juice with 24mg/ml nicotine. The high percentage of pr...

Sixth form Elasticity Of Supply.

To calculate the percentage change in the quantity supplied of a good following a change in its price, the price elasticity of supply should be A divided by the percentage change in price. B divided by the percentage change in quantity. C multiplied by the percentage change in price. D multiplied by the percentage change in quantity. I ch...

align text in uiTextField XX pixels to the right (xcode)

I have a custom background for an UITextField . But the first 20 pixels of the UITextField are taken by the design. The text should start 30 pixels from the left. I have searched quite a bit, but I couldn't find it. I have seen things like overriding properties, but is that really necessary for something this basic?...

Save WriteableBitmap to file using WPF

I have: WriteableBitmap bmp; I basicly want to save it into a file on the disk like the following: C: mp.png I read some forums which mentions to read: bmp.Pixels and save those pixels into a Bitmap then use Bitmap.SaveImage() function. However, I can't access any Pixels . Apperantly my WriteableBitmap does not have any propery named P...

CSS image resize percentage of itself?

I am trying to resize an img with a percentage of itself. For example, I just want to shrink the image by half by resizing it to 50%. But applying width: 50%; will resize the image to be 50% of the container element (the parent element which maybe the for example). Question is, can I resize the image with a percentage of itself without...

show battery percentage for Android

Adcoms This application show your battery percentage in a clear elegant display. you can display your battery charge any time, it's addictive! Features: - Battery life indicator in toolbar. - Show battery percentage constantly on the top section of... FREE

Sixth form C4 Jan 09

for question 3 c it says find the percentage error made in using the seies expansion in part b to estimate the value of f(0.2). this seems to me to be asking me to find a percentage error, and then using that error to improve my initial estimate of 0.2 using my series expansion to find a closer value but the mark scheme seems to interpre...

AVPlayer buffering percentage

I'm using AVPlayer to play streamed audio from an URL. I would like to show buffering percentage while audio is being streamed. I know that I can observe playbackBufferEmpty and playBackLikelyToKeepUp properties but it can only give me the information if buffer is loading. Do you have any ideas how to realize it? Thanks.

john and dave pixels

first pixels aw yeah really shitty animations too! YEAH ---------------------------------------- --------------------- tumblr : ---------------------------------------- --------------------- Homestuck [c] Andrew Hussie...

Inverted vertical volume bar jquery

Im creating a custom volume bar for a video player. Everything works okay, but im trying to invert the direction the volume changes when the control is dragged. I think it has to do with the fact that when I calculate the position and convert that to a percentage, it is calculating that the top of my control div is 0% and the bottom is 10...

How to draw a sprite with NSImage?

I am trying to draw a sprite with NSImage using the drawInRect method. I noticed quickly that the coordinates passed in the rects are not in pixels but in points. I need to draw my sprites with pixel level accuracy, as each sprite is say exactly 73x92 pixels in dimensions. In short, it seems I need either one of the following: 1) NSIma...

how to detect region of large # of white pixels using opencv?

i want to detect logo inside business cards image in order to remove it , i have an idea that's to look for objects which have the big number of pixels then remove , another idea is to loop through all the white pixels(i have inverted my image) and look for pixels which forms a large region and then remove this region, is there's any algo...

Got an confusing conditional offer!! Please help

I am a undergraduate student in Canada and I just got a conditional offer from LSE. It requires me to complete my degree with a GPA of 3.6. however, my university uses percentage scale and I am not quite sure what does GPA 3.6 stands for in percentage? I asked LSE through its inquiry form 3 times since last month but received no reply. Co...

BSD Sockets ip6 inet_pton and how to retrieve the scope ID

I am currently working on an IPv6 class and use inet_pton to retrieve the actual binary representation of the IP from a string i.e.: AdressV6::AdressV6(const String & _ip) { int result = inet_pton(AF_INET6, _ip.c_str(), &(m_nativeAdress)); if(result <= 0) //throw... //How can I retrieve the sope ID from that? } Is there...

Japan develops 7-inch Tabletscreen with 2560x1600 pixels

- The Innovation Vehicle for tablet applications features key technologies adopted into a 7.0-inch diagonal size module with high WQXGA resolution (2560 x 1600 pixels) and pixel density of 431ppi...

Retrieve and insert value from one table to another at the same time

I am developing shopping cart for my project and i'm having trouble on how to retrieve orderid and insert into another table. I have two tables in sql server Order orderid | date| orderstatus| name| shippingaddress| contactnumber| totalprice| customerid| Order_book orderid | ISBN| quantity I wanted to retrieve orderid from order table and...

How to change thin image to fat image in iPhone SDK?

Hi, is there any way to change your image thin size to fat size vice-versa in iPhone SDK? In this application I want to provide the user a possibility to change its image from regular size to fat size by sliding the slider he can measure its size in iPhone SDK? I think this can be worked by getting pixels of image i have tried this code t...

How to use putImageData with Canvas to draw a point?

I am working on complex task so my issue should not make real sense, but the issue is how to draw a point using putImageData with color information of some point that was previously obtain via getImageData Let's say I have a 200px horizontal line A (0, 0) - B (199, 0) . I can read its pixel color information using var pixels = ctx.getIma...

Get the percentage of a number for width

I am creating a horizontal bar chart with html/css/php. The first value is supposed to be 100% and will have a width of 425px. Every value after that (which is lower) needs to have it's width calculated as a percentage of 425px. So say the first value is 63 and gets a width of 425px (100%). I need to figure out the next's width if the nex...

Apps for all Samsung Galaxy Tabs, how to make drawable and layouts

I have Galaxy tab 10.1 inch and I have made app and test on it, it works fine. Now my question is will this app work on Galaxy 7 inch, Galaxy 7.7 inch, Galaxy note and Galaxy 8.9 inch here is the details of these devices: (My Device) Galaxy tab 10.1 inch --> 800 x 1280 pixels, 10.1 inches (~149 ppi pixel density) Galaxy 8.9 inch 800 x...

C* Pixel Icon Batch 2

Pixels Style 1 10USD pixel icon ! >U< though one for my friend Kyou is a gift though QAQ <333 Pixel style 1 is the bigger icon and 2 is the smaller ones xD note me if you're interested in one they blink but i was to lazy too make them blink at the same time I worked hard on those pixels <3 :3c please do not use my pixels as a...

How do I set margins at runtime?

I have a custom control called MyListView that inherits ListView. songlistMargin = new Thickness(2, 74, 2, Window.Current.Bounds.Height / 2 + 18); playlistMargin = new Thickness(2, Window.Current.Bounds.Height / 2 + 18, 2, 64); songlistView.Margin = songlistMargin; playlistView.Margin = playlistMargin; I want songListView to be 74 pixels...

how to get full path of URL including multiple parameters in jsp

Suppose URL http:/localhost:9090/project1/url.jsp?id 1=one&id2=two&id3=three String str=request.getRequestURL()+"?"+request. getQueryString(); System.out.println(str); with this i get the output http:/localhost:9090/project1/url.jsp?id 1=one but with this i am able to retrieve only 1st parameter(i.e id1=one) not other parameters but if i use...

Battery Progress Widget for Android

Plague.cz This is a simple widget with many options to configure its looks. The widget shows battery percentage bar (like a progress bar) and can also show a text containing the battery percentage, temperature and voltage. Configurable features: * Colors... FREE

RGBImage blur - what's wrong with my code?

i need to blur a given RGBImage given a certain radius. The blur operation replaces each of the pixel values of the image with an average of the values in its surrounding neighborhood. The neighborhood of radius R includes all pixels that are no more then R steps away from the modified pixel. A single step can take you one pixel to the le...

How to set Highcharts chart maximum yAxis value

I've been trying for two days to find a way to set the maximum value of the yAxis on Highcharts. I got a percentage column graphic , but the highest value in the series is 60, so it adjusts the axis to top at 70 , I found a way to choose the start point , but no way to choose the end point What I really need is to set the yAxis from 0 to...

Easy Percentage Grid System with HTML5

Web grid systems help front end coders to layout a document faster. In this article I am presenting a percentage based grid system that is included in the Easy framework’s CSS. The main characteristics of this grid system is that all the columns have percentage based width so they adapt to the container element. It means that with usin...

Discount Calculator for Android

Prateek Khattar Discount Calculator is a useful shopping app that helps you calculate the price after discount for an item on sale. Simply input the Original price, Discount percentage,Second Discount and Sales tax percentage and Discount Calculator will show... FREE

Saving Jpeg image in C# changes pixels

I wrote my own code implementing Steganography project to hide text inside an image. The code works perfectly. But when I save the image into jpeg file and opening it again, the data is lost, and I get a rubbish result text (as if pixels not saved correctly into the new image) But when I save the image in Bmp format, then I can get the hi...

C++ Get CLSID of my own dll

I want to retrieve the CSLID of my own dll from within my dll. This CLSID is declared in the .rgs file of my application. I am creating a lot of the dlls, each with a different CLSID, and it would be important to me that I can easily retrieve it dynamically. Can anybody please tell me how to do that? Thank you.

Как одномерный массив представить двумерным? - С++ для начинающих

Я загрузил изображение. И есть указатель на его однобайтные пиксели: BYTE *pixels; Пиксель [5,8] считываю так: pixels[5*Width+8]; А как сделать, чтоб pixels[5,8] ? Пробую через другой указатель: BYTE *array[Width][Height]=pixels; Компилятор ругается.