alignment | 易学教程

Move bootstrap dropdown menu to another side

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问题 Dropdown menu made via Bootstrap. I need to move it to the left side like at the screenshot below. Don't pay attention to color in snippet and screenshots. <head>  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" integrity="sha384-9gVQ4dYFwwWSjIDZnLEWnxCjeSWFphJiwGPXr1jddIhOegiu1FwO5qRGvFXOdJZ4" crossorigin="anonymous"> </head> <body> <ul class="nav nav-pills"> <li class="nav-item"> <a class="nav-link active uppercase

In RaphaelJS, how to align rotated text to the bottom?

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问题 Using the following code, and inspired by this question, I managed to have vertical column headers in an HTML table, compatible with Internet Explorer. Now the last detail I need to set is the header vertical alignement : I'd like to have my headers fixed to the bottom of their row. $(document).ready(function(){ $('tr th div').each(function (index, div){ R = Raphael($(div).attr('id'), 10, 200); R.text(5, 100, $(div).find('span').text()) .rotate(-90, true); $(div).find('span').hide(); }); });

In RaphaelJS, how to align rotated text to the bottom?

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WPF Align contextmenu to the right-bottom corner of the button

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问题 I have a Button and a ContextMenu that belongs to the Button . Here is the xaml: <Button x:Name="ListBoxButton" Content="6" Style="{DynamicResource TabControlButton}"> <Button.ContextMenu> <ContextMenu> <MenuItem Header="tst1"></MenuItem> <MenuItem Header="tst2"></MenuItem> </ContextMenu> </Button.ContextMenu> </Button> I want to align my ContextMenu exactly the same place like image #2 in this post I want to use xaml to achieve it instead of code-behind. I couldnt achieve it, I tried to play

attribute ((aligned)) not working with static variables

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问题 This has been driving me nuts for days. I can't get an array to align to 16 if I declare it as static . Any help greatly appreciated. Revised Version: #include <stdio.h> #include <assert.h> #define MAX_INPUTS 250 int main() { float input[MAX_INPUTS] __attribute__ ((__aligned__(16))); printf("Address of input: %p\n", input); printf("Assert1: %x\n", ( ((int) (input)) ) ); printf("Assert2: %x\n", ( ((int) (input)) % 16 ) ); printf("Assert3: %x\n", ( ((int) (input)) % 16 ) == 0 ); assert ( ( (

Image and text on same line?

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问题 This is giving me a headache... I'm trying to have an image of fixed height/width on the left, and text on the right, in the same line of course. The overall container has a dynamic width of 90% of viewport, meaning that the text on the right will also have a dynamic width (90% - image width) since the image on the left is fixed. The text needs to be aligned left, so "float:right" won't work. I've tried countless combinations of floats, aligns, table cells, etc, nothing works... closest I've

Why does my structure element carry padding bytes?

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问题 I have a confusing behaviour with the memory alignment of structure elements. Consider these two structures: typedef struct s_inner { unsigned long ul1; double dbl1; fourth_struct s4; unsigned long ul2; int i1; } t_inner; typedef struct s_outer { other_struct member1; /* 4-byte aligned, 40 bytes in terms of sizeof() */ unsigned long member2; t_inner member3; /* see above */ } t_outer; When I inspect the memory layout of t_outer, I could see that the elements of member1 are 4-byte aligned,

Center Data Label over XY scatter with lines

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问题 I am in the process of creating the following chart: But I need each data label to be centered over the line that gets created instead of the end point of the line. I have the following: Set mypts = mysrs.Points mypts(mypts.Count).ApplyDataLabels With mypts(mypts.Count).DataLabel .ShowSeriesName = True .ShowCategoryName = False .ShowValue = False ' optional parameters .Orientation = 0 .Position = xlLabelPositionAbove .Font.Size = 10 .Font.Bold = True End With Does any body know how to center

Creating a word aligned char vector

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问题 I need to create a raw buffer data class, it has to return a pointer to char that is guaranteed to be word aligned. I was thinking about using a std::vector<<something>> vec . I know that most (if not all) implementations of std::vector will use operator new to allocate memory which is guaranteed to return maximally aligned memory but I don't want to rely on that. I don't want to create my own aligned allocator either. Seems like overkill. This is what I came up with: (lets pretend that

How to align a list of elements to bottom?

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问题 I'd like to align a list of elements inside of a container to bottom. By default it sticks to the top of the container. Note that this list needs to keep its scroll ability . So I can't use flex. Flex makes elements resize and avoids scroll. I can't think of an easy way to do this. JSFiddle #list { height: 200px; } .item { height: 30px; line-height: 30px; background-color: lightgray; margin: 3px 0; } <div id="list"> <div class="item">Item0</div> <div class="item">Item1</div> <div class="item"