width

问题 I'm trying to scale down a background image with css. My browser has it scaled all the way to it's maximum resolution, and nothing that should work, is working. When I try and use max-width it doesn't scale the image, it only cuts off the right edge of the image, and it stays at the same scale. Here's my CSS .proj-header{ /* Settings for projects bgr image */ position: relative; bottom: 20; height: 450; background-image: url(pics/fight_shy_lot.jpg); background-repeat:no-repeat; background

问题 $(document).ready(function() { var pic = $(".pic"); // need to remove these in of case img-element has set width and height $(".pic").each(function() { var $this = $(this); $this.css({width: 'auto', height: 'auto'}); var pic_real_width = $this.width(); var pic_real_height = $this.height(); if(pic_real_width<100){ $(".pic").css("display","none"); } }); }); I need this to check for the height of all images of the .pic class (it already does this) and then add a display:none to those who have a

问题 I've a field in a database, this field has a maximum length, and I want to set a textbox to the appropriate width. I'm creating the textboxes in runtime. How can I calculate the value of width property? For example, if I have a field nvarchar(5) named IDClient, and the font-Size is 13, I want to create a texbox with a width enough to write 5 chars. 回答1: Maybe should use TextRenderer.MeasureText(string, font). Here a little sample which should might help you //Get this value from somewhere...

问题 I'm making a memory game with cards and I got a little problem with centering. Each card that gets printed is 192px by 192px, with a margin of 1.5px for all sides, so 1 card = 192 + 1.5 + 1.5 = 195px in width. All of the cards display as inline-block, so when there is not enough space to print another card in one row, it prints it on the next one. The problem I am encountering right now is that the carddeck doesn't center because the width of the carddeck exceeds the amount of width that the

问题 That is, without defining a specific 'width' amount for each individual item. As in, the widest element (by its content) sets the width for each of the other elements. Additionally, how do I span said list 100% across its container, also keeping each item the same width? 回答1: If I understand correctly: You want a list. You want each list item to be the same width. You want that width to be the width of the widest list item's content You also want a way to evenly space list items across a

问题 How can an individual column width be forced in a TableView? Let's say I have a button to reset the width of all my columns to a pre-defined value. My TableView is configured to have UNCONSTRAINED_RESIZE_POLICY . Right now, if I resize two columns manually and then hit the reset button, nothing happens. I'm using setPrefWidth() to set the preferred column width. I even checked the value before and after, it changes as desired. The visual representation, however, stays the same. Is there any

问题 I have to parse (C#) a .CSV file, with a variable "width" and 2 lines of header information (the fist one being name and the second one being the unit). The data looks like: Example1.CSV: "timestamp","NAME_1","NAME_2","NAME_3","NAME_4" "ms","unit_1","unit_2","unit_3","unit_4" 0.01,1.23,4.56,7.89,0.12 0.02,1.23,4.66,7.89,0.11 0.03,1.23,4.76,7.89,0.11 0.04,56.23,4.86,7.89,0.12 Example2.CSV: "timestamp","NAME_1","NAME_2","NAME_3","NAME_4","NAME_5",...,"NAME_N" "ms","unit_1","unit_2","unit_3",

问题 simply can not understand this problem I have - I need the .outerWidth() of a <label> element, but it keeps returning a value that is different from the one I can read out of my firebug? .outerHeight works just fine though. SOLVED : Note to self: custom fonts and calculations of width does not work all that well, lol 回答1: When you use custom fonts, you must use the .outerHeight method on $(window).load(function(){} , not $(document).ready(function(){} . The first case waits for all the

问题 I'm using Jquery to get the width of an image once it is appended to the body. Have a look at this fiddle to get an understanding of what I'm doing. What I want to do is add each element with a constrained height and read what the respective width is once after it is scaled. The problem as you will see is that the console.log is giving me the value 0 for the width. 回答1: Use jQuery .load() function to do all the calculation after image load: var number = 0; $(document).ready(function(){

问题 My default console width is 80, but when I look into HKCU\Console there isn't a name that has this value. Only one that has supposedly to do with with is: WindowSize but it has value of 0x190050, that is dec: 1638480. Do the last two digits of it represent value I'm searching for ? 回答1: In HKCU\Console 0x19 = 25 0x50 = 80 So this is 25x80 In decimal, it's rows times 65,536 plus columns. (25 * 65536) + 80 = 1638480 Documentation is here. 来源： https://stackoverflow.com/questions/10664039/where