percentage | 易学教程

Tumblr photoset percentage width

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问题 I'm creating a 4 colum Tumblr theme. Each column width is 25% and using {PhotoURL-500} images shrink or expand OK regardless of the window size, the problem comes with photosets, they are static and make the columns collapse. Since I'm not working with pixels but with percentage there's a way of making photosets fit in % columns? Thanks! 回答1: Replace your current photoset block in your theme’s HTML with this: {block:Photoset} <div class="photoset content"> {block:Photos} {block:Photo1}{/block

Set Div TOP position as percentage of browser width (define height position by width)

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问题 I am assuming I will need Javascript for this, but perhaps there is a CSS trick I'm not aware of. I have a web page based on a square background image. Ideally, the user would always set the browser as a square, but I know that won't happen. Because the image is square, if the image is set to fill the browser at 100%, the width is always the same as where the "bottom" of the page should be. Thus, to position an element dynamically horizontally (so the page can be resized but still hold it's

c# progress bar percentage

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问题 I have a progress bar in a winform c# application and I sue that as a progress indicator. The progress bar can have a different Maximum size depending on the amount of user input (which can go over 100) so this is how I set it up: this.pbLoadingWrite.Maximum = Input.Length; this.pbLoadingWrite.Step = 1; then just update the progress bar with: this.pbLoadingWrite.PerformStep(); All works fine but I would like to display a % number on top of the progress bar for better visibility. Since the

MongoDB aggregation - how to get a percentage value of how many times an event occurred per day of week

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问题 Im a MongoDB noob so please dont judge me if my question is stupid:P Im trying to get some results from MongoDB to create a table that would show percentage statistics of how much do i play a certain game per day of week (all games together per day = 100%). This is my JSON import for the database: [ {"title":"GTA","date":"2017-11-13"}, {"title":"GTA","date":"2017-11-13"}, {"title":"BattleField","date":"2017-11-13"}, {"title":"BattleField","date":"2017-11-13"}, {"title":"BattleField","date":

Javascript Image Resize Calculation

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问题 Let's say I have an image that is 1920 x 1280. I'm using a slider to scale down the image, which goes from 100% to 0%, where 100% is the original size and 0% is the minimum size. The image can be no smaller than 350 in either height, or width, so 0% should equate to this minimum size. What formula would I use to calculate the new dimensions? If you could explain the logic, that would be helpful. I'm certain this is an SAT question that I failed... 回答1: var min=Math.min(width,height); var

C How to calculate a percentage(perthousands) without floating point precision

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问题 How do you calculate a percentage from 2 int values into a int value that represents a percentage(perthousands for more accuracy)? Background/purpose: using a processor that doesn't have a FPU, floating point computations take 100's of times longer. int x = 25; int y = 75; int resultPercentage; // desire is 250 which would mean 25.0 percent resultPercentage = (x/(x+y))*1000; // used 1000 instead of 100 for accuracy printf("Result= "); printf(resultPercentage); output: Result= 0 When really

ggplot donut chart percentage labels

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问题 I'm trying to add percentage labels to a donut chart but have been unsuccessful in plotting a clear representation of percentage values (rounded and not overlapping) ## my data library(ggplot2) col <- c("white", "black", "transparent", "grey", "blue", "yellow", "green", "red", "pink", "orange", "brown") freq <- c(101, 68, 34, 18, 14, 5, 5, 3, 2, 1, 1) ## create data frame colour.df <- data.frame(col, freq) colour.df ## calculate percentage colour.df$percentage = colour.df$freq / sum(colour.df

ggplot2: How to add percentage labels to a donut chart

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问题 I am pretty new to R... so forgive me. I'm trying to make donut plots using ggplot2. I have modified the code of the post ggplot Donut chart but now I'm not able to add the percentage on the chart. This is my attempt: library(ggplot2) blank_theme <- theme_minimal()+ theme( axis.title.x = element_blank(), axis.title.y = element_blank(), panel.border = element_blank(), panel.grid=element_blank(), axis.ticks = element_blank(), plot.title=element_text(size=14, face="bold") ) dat = data.frame

How to scroll to anchor point in responsive website?

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I'm making a portfolio website that contains a simple dropdownlist and one big GIF image in a div (10659px × 6850px). As I intended, when you make selections from the list, you jump to certain anchor points on the page using a simple javascript that's being activated onChange. The html: <div id="background"> <img src="img/background.gif" width="10659" /></div> <select id="dropdownlist" onChange="jumpScroll(this.value);"> <option alt="selected works" value="0">Selected works:</option> <option alt="work 1" value="1">Work 1</option> <option alt="work 2" value="2">Work 2</option> <option alt="work

Formatting a cell to a percentage in PHPExcel

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问题 I am automating an excel spreadsheet using PHP. I have been looking for a way to pragmatically format a cell to a percentage in PHPExcel. I want to change a value like 0.077922078 to 8% Is there a solution for this? Thanks in advance. 回答1: assuming your cell is A1 .. $objPHPExcel->getActiveSheet()->getStyle('A1') ->getNumberFormat()->applyFromArray( array( 'code' => PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00 ) ); 回答2: PHPExcel library has predefined only few basic formatting constants.