dimensions

问题 Hello guys and girls. As i already asked, is someone here who can give me a hint how to calc the right ammount of dimens? As far as i know: dimens "small" support devices with a <=3,4 inch screen dimens "normal" from 3,4 to 5,0 dimens "large" from 4,5 to 7 dimens "xlarge" from 7 to + these are relative to the physical screensize in inches and NOT the correct numbers. Got it from a graph on this website without labeling: https://developer.android.com/guide/practices/screens_support.html also

问题 The reason I'm posting this is that I have tried all solutions written online and none has worked for me. What is it that I am missing? Anyone can help? While validating my app via the Archives tool in xcode 4.6 This is the error messages I am getting: iPhone/iPod Touch: Info.plist: Unable to verify icon dimensions, no icon found. You must define CFBundleIcons, CFBundleIconFiles, CFBundleIconFile, or provide a default Icon.png that is 57x57. It is also giving me the same error for iPad,

问题 I have a layout and the attribute: ads:adSize="LARGE_BANNER" I want to put it with ads:adSize="@dim... dim name" but it gives me error for example: FULL_BANNER it says something like full banner doesn't exist and it doesn't compile. I tried it now on styles but it doesn't work too: <item name="ads:adSize">LEADERBOARD</item> it says error: A 'type' attribute is required for any idea? 回答1: You can dynamically load the ad's size based on screen resolution, programatically. In your activity's

问题 also try this but for me it isnt working. Determining image file size + dimensions via Javascript? i upload image, insert it on page through jquery and want to create div around inserted image, but dont know image dimensions. $("#temp_image").html('<img src="uploads/obr1.jpg" alt="" id="tmp" />'); var img = document.getElementById('temp_image'); alert(img.clientWidth); it show me 0, what is wrong ? also tried: var oImg = new Image(); oImg.src = 'uploads/obr1.jpg; if (oImg.complete) { alert

问题 I am trying to create a movie in Matlab using series of functions under VideoWriter function. My code is somewhat like one shown below: vidObj=VideoWriter('movie.avi'); open(vidObj); for i=1:N %N is number of frames [nx,ny]=coordinates(Lx,Ly,Nx,Ny,[x(i),-y(i)]); %Lx and Ly refer to the length and height in meters. %Nx and Ny are number of pixels (boxes) and fit into the respective L's. %If Lx=10e-6 , with Nx=5, there will be 5 pixels in x dimension, %each of length 2e-6 m. [xf,yf]=ndgrid(nx

问题 Let's say I got a table like this: data <- c(1,2,3,6,5,6,9,"LC","LC","HC","HC","LC","HC","ALL") attr(data,"dim") <- c(7,2) data [,1] [,2] [1,] "1" "LC" [2,] "2" "LC" [3,] "3" "HC" [4,] "6" "HC" [5,] "5" "LC" [6,] "6" "HC" [7,] "9" "ALL" Now I want to manipulate the data so it looks like this: [,"LC"] [,"HC"] [,"ALL"] [1,] "1" "3" "9" [2,] "2" "6" [3,] "5" "6" Is there a way to do this in R or is it just impossible and should I try another way of getting access to my data? 回答1: You can get

问题 Given LxWxH of a box A, and LxWxH of a box B, how can I do a simple check to see if A fits in B (with 90 degrees rotations if necessary)? I'm trying to avoid checking all the possible permutations. Thanks. 回答1: I would check to see if minimum dimension of A < minimum dimension of B && median dimension of A < median dimension of B && maximum dimension of A < maximum dimension of B If those 3 conditions are met, A fits in B. 来源： https://stackoverflow.com/questions/16839489/how-to-check-if-item

问题 I have variable at dimens.xml <resources> <dimen name="btn_text_size">12sp</dimen> </resources> And i can use it in layout file: <TextView android:textSize="@dimen/btn_text_size" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/dialog_tags_complete" /> or programmatically tagButton.setTextSize(c.getResources().getDimension(R.dimen.tag_text_size)); But this 2 methods give different results. I know that getDimension are based on the current

问题 I have an array of tuples of tuples where the second level should not be a tuple and I want to convert it all to something like a 2-d array. Is there a quick way to restructure from this messy 1-d to a nice clean 2-d or structured array? Note: These tuples do contain various types. I would like to be able to transpose and 2-d slice etc.. this data. ie... [((1,-4,7.0),) ((2,-5,8.0),) ((3,-6,9.0),)] Edited to try and accommodate issues people pointed out with the original question 回答1: You can

问题 I've got a problem with getting image dimensions. I want to know the width and height of image without its loading into document. At present I have code as follows: function getImageSize (path) { var image = new Image(); image.name = path; var d = image.onload = function() { var w = this.width; var h = this.height; return {width : w, height : h}; }(); image.src = path; return d; } If I call that function, I get object containing undefined in both index (w, h). I've tried not call onload