range

jQuery.val not working on range input?

送分小仙女□ 提交于 2019-12-04 23:09:44
<input type="range" value="5,17" /> If I try to change the value with $('input').val('8,20'); it doesn't change... But on hidden inputs works: <input type="hidden" value="s" /> The HTML5 <input type="range" /> does only handle one value between min and max attribute - e.g.: <input type="range" min="1" max="10" value="5.3" step="0.1" /> $("input[type=range]").val(); // returns 5.3 $("input[type=range]").val(6); // sets value to 6 $("input[type=range]").val(); // returns 6 If you want to have the slide handle a min and a max value in one UI-input you could possibly use jQueryUI's slider: https:/

Adding <h1> around a selection

喜欢而已 提交于 2019-12-04 22:38:00
I have a jsfiddle here - http://jsfiddle.net/88em6qq9/ - where I'm trying to add <h1> tags around a selection of the entire line: "Here is some content and here too" Selecting the entire line and releasing the mouse button goes into the handler but rounding off the start and end end points with setStartBefore() and setEndAfter() gets me to different start and end containers, so the surround doesn't work. If I put "Here is some content" in its own <span> - see http://jsfiddle.net/88em6qq9/1/ - then we round to the same container and the h1 insert does work. But I need a solution that puts <h1>

How do you make a range in Rust?

北慕城南 提交于 2019-12-04 22:19:50
The docs don't say how, and the tutorial completely ignores for loops. nejucomo As of 1.0, for loops work with values of types with the Iterator trait . The book describes this technique in chapter 3.5 and chapter 13.2 . If you are interested in how for loops operate, see the described syntactic sugar here: http://doc.rust-lang.org/std/iter/index.html Example: fn main() { let strs = ["red", "green", "blue"]; for sptr in strs.iter() { println!("{}", sptr); } } ( Playground ) If you just want to iterate over a range of numbers, as in C's for loops, you can create a numeric range with the a..b

EPPlus: Copy Style to a range

試著忘記壹切 提交于 2019-12-04 21:40:54
问题 i would like to insert x-new rows/columns to a worksheet and apply the style of the row/column from which was inserted (backgroundcolor/border etc). This is how i add new rows: xlsSheet.InsertRow(18, RowCount); Then i would like to copy/apply the style of the "base" row to the new inserted rows: for (int i = 0; i < RowCount; i++) { xlsSheet.Cells[16, 1, 16, xlsSheet.Dimension.End.Column].Copy(xlsSheet.Cells[16 + i + 1, 1]); } But this code doesnt copy/apply the style of the "base" rows. At

Python argparse value range help message appearance

醉酒当歌 提交于 2019-12-04 21:25:34
问题 I have an argument for a program that is an integer from 1-100 and I just don't like the way that it shows up in the -h help message when using argparse (it literally lists 0, 1, 2, 3, 4, 5,... etc) Is there any way to change this or have it represented in another way? Thanks EDIT: Here is the code for those who asked: norse = parser.add_argument_group('Norse') norse.add_argument('-n', '--norse', required=False, help='Run the Norse IPViking scan.', action='store_true') norse.add_argument('-

how to transition between images in a slider

和自甴很熟 提交于 2019-12-04 20:41:12
I have a simple image slider with input range. I want to pick input range value and be able to fade-in and fade out images. The problem is - my setup has to remain this way. I need to have img tags within li and need to have images as css background url under classnames. How do i identify the current playing and transition to the next depending on where the slider is? Requirement : If user goes to range 2 on slider, image2 should be visible. if user goes to range 4, image4 should be visible and so on. I have been able to read the input range and locate the image with that image class. How do I

Given a set of ranges S, and an overlapping range R, find the smallest subset in S that encompases R

廉价感情. 提交于 2019-12-04 20:27:17
问题 The following is a practice interview question that was given to me by someone, and I'm not sure what the best solution to this is: Given a set of ranges: (e.g. S = {(1, 4), (30, 40), (20, 91) ,(8, 10), (6, 7), (3, 9), (9, 12), (11, 14)} . And given a target range R (e.g. R = (3, 13) - meaning the range going from 3 to 13). Write an algorithm to find the smallest set of ranges that covers your target range. All of the ranges in the set must overlap in order to be considered as spanning the

How to select a range of rows using two variables in VBA

半城伤御伤魂 提交于 2019-12-04 20:09:26
I'm brand new to VBA and am trying to write a macro to pull specific data from all workbooks in the same directory into a master workbook. I'm getting stuck when trying to select a range of data using variables so that I can copy and paste the data into the master workbook. I've been watching videos and reading through forums, but can't seem to get the macro to work. I have an Excel sheet that lists employees in column A, with all the data I want to copy about the employees in columns B, C, D, E, and F (in subsequent rows). So for example, row 1 contains the first employee in cell A1, and then

Row count where data exists

与世无争的帅哥 提交于 2019-12-04 19:57:50
问题 I need to count the total number of rows that have data. I want to be able to use this on multiple sheets with different amounts of data rows. I cannot figure out generic code that will count the number of rows from A1-A100 or A1-A300. I am trying to use something like this. i = ActiveWorkbook.Worksheets("Sheet1").Range("A2 , Range("A2").End(xlDown)).Rows.Count 回答1: If you need VBA, you could do something quick like this: Sub Test() With ActiveSheet lastRow = .Cells(.Rows.Count, "A").End(xlUp

String Range forward and backward lookaround

拈花ヽ惹草 提交于 2019-12-04 19:27:59
I am trying to write a script that gets input from a user and returns the input in a formatted area. I have been using the string range function however it obviously cuts the the input at the range that I give. Is there any way to do a look around at the specified range to find the next space character and cut the input at that location? For example, if I have the input of: Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris My current string range