multiple-columns | 易学教程

Horizontally Scrolling Layouts with Flexbox + Columns

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问题 Anyone want to help me debug a little experiment I'm working on. I want to use flexbox/multicolumn layout to get a layout similar to what you see in many Windows 8 news app, where the article(s) are in fixed width columns, with a dynamic number of columns depending on the length of the article, that scroll off to the right. So I whipped up this CodePen but flexbox and the columns don't seem to be working together well. In Firefox, it only shows one column of each, and I can't even tell what's

How do I float articles in two columns?

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问题 I have this problem. I am building a social website and I have to create posts in two columns. The parent container is a section, instead the elements "post" are articles that have as their style float: left. How do I let slip to the post of the empty space that creates under those shorter? 回答1: there is no good solution in css yet. this is typically called a masonry or pinterest layout. use jquery. try... http://masonry.desandro.com/ or google 'masonry layout plugin' 回答2: This basic

WPF Multicolumn Combobox

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I have the following data template used for a multicolumn combo box: <DataTemplate x:Key="ShipViaKey"> <Grid Height="23" Width="Auto" ShowGridLines="False"> <Grid.ColumnDefinitions> <ColumnDefinition Width="100"/> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions> <TextBlock Grid.Column="0" Text="{Binding Code}"/> <TextBlock Grid.Column="1" Text="{Binding Carrier}"/> </Grid> </DataTemplate> The combo box is defined like this: <ComboBox Grid.Row="0" Grid.Column="1" x:Name="CboShipVia" SelectedValue="{Binding FkCarrier, Mode=TwoWay}" SelectedValuePath="PkCarrier" IsEnabled="{Binding HasData

Binding items into ListBox multiple columns

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I am trying to add my data into multiple columns ListBox, I did it but I am facing a hard problem when trying to retrieve the Data from the list box. is there a way to put an object instead of text into a listBox row? <ListView Name="listBox1" ItemsSource="{Binding Items}" Margin="28,28,68,67" FlowDirection="RightToLeft" MouseDoubleClick="listBox1_MouseDoubleClick"> <ListView Name="listBox1" ItemsSource="{Binding Items}" Margin="28,28,68,67" FlowDirection="RightToLeft" MouseDoubleClick="listBox1_MouseDoubleClick"> <ListView.View> <GridView> <GridView.Columns> <GridViewColumn Header="a" Width=

css columns: last column is not filled [duplicate]

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This question already has answers here : CSS column-count not respected (4 answers) Closed 2 years ago . I am trying to use column-count css property to render div s in 4 columns. But when there are 3n items (3, 6, 9...) in columns wrapper, only three columns get filled, and fourth column is empty! CSS: .columns { -webkit-column-count: 4; /* Chrome, Safari, Opera */ -moz-column-count: 4; /* Firefox */ column-count: 4; } .item { display: inline-block; widtth: 100%; border: 1px solid red; } HTML: <div class="columns"> <div class="item">Lorem ipsum dolor sit amet 1</div><div class="item">Lorem

Pandas Dataframe sort by a column [duplicate]

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问题 This question already has answers here : how to sort pandas dataframe from one column (4 answers) Closed 2 years ago . I have a Python Pandas Data Frame. The df has 2 columns, I would like to sort the df by the second column. Kappa_prod Angle 0 0.004511 -5.457840 1 0.003977 -5.312861 2 0.004476 -5.311292 3 0.003644 -117.579594 4 0.003306 -117.542817 I would like to sort the df by Angle (ascending order). 回答1: You can use this: df.sort_values("Angle", inplace=True) By default ascending=True is

Is it possible to make CSS3 columns on a horizontal plane?

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问题 I would like to know if it is possible to produce CSS3 columns horizontally. for ex. if I have paragraphs a, b, c, and d and I give them "column-count: 2" the output would be a c b d I would like to create the column so that the output would become a b c d Does anyone know if this is possible while using css3 columns? I'd prefer my page to be scalable and that's why I'd rather use columns so that the column-count would automatically produce the right amount of columns compared to the screen

c # using linq to group by multiple columns in a datatable

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问题 I have three columns in a datatable: string, DateTime, and decimal. I want to group by the string and decimal column, and for the rows grouped I want to sum the decimal values. I know how to do the sum part, but how do you group two different columns in a datatable? This is my code so far which doesn't work properly: var newSort = from row in objectTable.AsEnumerable() group row by new {ID = row.Field<string>("resource_name"), time1 = row.Field<DateTime>("day_date")} into grp orderby grp.Key

R: How to change the column names in a data frame based on a specification

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I have a data frame, the start of it is below: SM_H1455 SM_V1456 SM_K1457 SM_X1461 SM_K1462 ENSG00000000419.8 290 270 314 364 240 ENSG00000000457.8 252 230 242 220 106 ENSG00000000460.11 154 158 162 136 64 ENSG00000000938.7 20106 18664 19764 15640 19024 ENSG00000000971.11 30 10 4 2 10 Note that there are many more cols and rows. Here's what I want to do: I want to change the name of the columns. The most important information in a column's name, e.g. SM_H1455, is the 4th character of the character string. In this case it's a H. What I want to do is to change the "SM" part to "Control" if the

One UL list split into multi columns with fixed height

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I would like to create one UL list that will contain a variable number of LI elements. I would like the heigh of the container to be max 500px. Which means if i have more li elements that go over that 500px height i want it to turn into 2 columns. If there is more then can fit for 2 columns i would like it to turn into 3 columns. I have enough space to fix max 5 columns and the data will never go over that amount. Any idea how i can do this? Any jquery, css tricks? or do i need to handle each scenario server side to do this. Example 1 list entry list entry list entry list entry list entry list