elements

Access or parse elements in summary() in R

由 ε祈祈猫儿з 提交于 2019-12-23 16:44:50
问题 I run the following R commands to make a Dunnett's test and get the summary. How can I access each row of the Linear Hypotheses below, which is part of summary output? Basically I do not know the structure of the summary. I attempted using names() but it seems not working as I do not see any named attribute to give that. library("multcomp") Group <- factor(c("A","A","B","B","B","C","C","C","D","D","D","E","E","F","F","F")) Value <- c(5,5.09901951359278,4.69041575982343,4.58257569495584,4

Lua: “dragging” sequence of elements within array

由 旧城冷巷雨未停 提交于 2019-12-23 12:01:26
问题 I'm trying to create a function that 'drags' a sequential number of elements to a new location within the array, constrained to the current size of the array. Other items should jiggle round the 'dragged' items. For example, if my array has 7 elements and I want to drag the middle three... 1, 2, 3, 4, 5, 6, 7 <-- keys a, b, C, D, E, f, g <-- values The uppercase chars are the ones I want to 'drag'. If I drag to start of the array (drag to 1) the array would look like this: 1, 2, 3, 4, 5, 6, 7

Move an xml element into another element with xslt

由 旧时模样 提交于 2019-12-23 11:59:09
问题 I have an XML that looks like this <executionPlan name="Test" > <paramList> <param name="param1" default=""/> </paramList> <varList> <var name="bla" default=":[param1]"/> </varList> <simpleSteps limitToHostSet="bla"> <execNative> <exec cmd="/bin/sh"/> </execNative> </simpleSteps> and I need to transform it to look like this: <executionPlan name="Test" > <paramList> <param name="param1" default=""/> </paramList> <simpleSteps limitToHostSet="bla"> <varList> <var name="bla" default=":[param1]"/>

Removing empty elements from an array in Python

由 六眼飞鱼酱① 提交于 2019-12-23 08:35:44
问题 with open("text.txt", 'r') as file: for line in file: line = line.rstrip('\n' + '').split(':') print(line) I am having trouble trying to remove empty lists in the series of arrays that are being generated. I want to make every line an array in text.txt , so I would have the ability to accurately access each element individually, of each line. The empty lists display themselves as [''] - as you can see by the fourth line, I've tried to explicitly strip them out. The empty elements were once

How to loop through WPF StackPanel static Items?

由 旧城冷巷雨未停 提交于 2019-12-23 08:07:12
问题 Probably very easy but I am having trouble to figure this out (also Google doesn't seem to help much). How can I loop through the statically declared elements (no databinding - elements are declared in the xaml) of a StackPanel? Any help appreciated! 回答1: Do you mean the StackPanel 's children? foreach (var child in stackPanel.Children) { //do something with child } A more generic solution that would work regardless of the parent would be to use LogicalTreeHelper or VisualTreeHelper ,

jquery pagination through multiple ul lists

由 痞子三分冷 提交于 2019-12-23 04:54:10
问题 I can't get this script to work well. Can someone help me? First, I would like to make it that I can use it for multiple <div> and <ul> elements. One other thing, I would like to make it so that if I have more than 5 <li> elements it appends a "next" button and then on page 2, it appends "prev" and "next" buttons. Also, if on the last page "next" button shouldn't be seen. Here is my current code: $('div').each(function(){ $(this).append('<a class="prev">prev</a> | <a class="next">next</a>');

Jquery, add & remove element on hover

由 我只是一个虾纸丫 提交于 2019-12-22 10:37:49
问题 I came a cross a problem which I tried pretty much everything without a solution. $('a.hovered').hover(function () { $(this).after(' <img src="images/icons/famfamfam/silk/user_go.png" />'); },function () { $(this).remove(' <img src="images/icons/famfamfam/silk/user_go.png" />'); }); Of course I tried many versions of this remove() without any success. I will be glad if anyone could help me out with this problem. Additionally I would like to add effect of fadeIn() and fadeOut() but of course

polymer not working or displaying no elements

由 血红的双手。 提交于 2019-12-22 01:31:32
问题 Trying to display hello world using elements but nothing happens any help? index.html <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes"> <script src="bower_components/webcomponentsjs/webcomponents.js"></script> <link rel="import" href="elements/hello-world.html"> </head> <body unresolved> <hello-world></hello-world> </body> </html> hello-world.html <link rel="import" href="../bower_components/polymer

Adding multiple items at once to ArrayList in Java [duplicate]

由 北城余情 提交于 2019-12-21 23:28:38
问题 This question already has answers here : Add multiple items to already initialized arraylist in java (6 answers) Closed 2 years ago . How can I add multiple items at once to an ArrayList? ArrayList<Integer> integerArrayList = new ArrayList(); Instead of: integerArrayList.add(1) integerArrayList.add(2) integerArrayList.add(3) integerArrayList.add(4) ... I would like to: integerArrayList.add(3, 1, 4, 2); So that I wont have to type so much. Is there a better way to do this? 回答1: Use Collections

Remove odd-indexed elements from list in Python

由 故事扮演 提交于 2019-12-21 12:56:29
问题 I'm trying to remove the odd-indexed elements from my list (where zero is considered even) but removing them this way won't work because it throws off the index values. lst = ['712490959', '2', '623726061', '2', '552157404', '2', '1285252944', '2', '1130181076', '2', '552157404', '3', '545600725', '0'] def remove_odd_elements(lst): i=0 for element in lst: if i % 2 == 0: pass else: lst.remove(element) i = i + 1 How can I iterate over my list and cleanly remove those odd-indexed elements? 回答1:
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