center-align

Flutter - FloatingActionButton in the center

由 两盒软妹~` 提交于 2020-07-14 04:21:49
问题 Is it possible to make the FloatingActionButton in the centre instead of the right side? import 'package:flutter/material.dart'; import 'number.dart'; import 'keyboard.dart'; class ContaPage extends StatelessWidget { @override Widget build(BuildContext context) => new Scaffold( body: new Column( children: <Widget>[ new Number(), new Keyboard(), ], ), floatingActionButton: new FloatingActionButton( elevation: 0.0, child: new Icon(Icons.check), backgroundColor: new Color(0xFFE57373), onPressed:

android center align the selected tab in tablayout

由 与世无争的帅哥 提交于 2020-01-09 05:18:16
问题 I am using android support design tablayout. Here's my code: <android.support.design.widget.TabLayout android:id="@+id/tabs" android:layout_width="match_parent" android:layout_height="wrap_content"" app:tabGravity="center" app:tabMode="scrollable" /> <android.support.v4.view.ViewPager android:id="@+id/view_pager" android:layout_width="match_parent" android:layout_height="match_parent" /> My issue is the tabs always align left. However, I would like to center the selected tab (even at the

Print data frame with columns center-aligned

由 扶醉桌前 提交于 2020-01-01 12:32:08
问题 I would like to print a data frame where the columns are center aligned. Below is what I have I tried, I thought printing the data frame test1 would result in the columns being aligned in the center but this is not the case. Any thoughts on how I can do this? test=data.frame(x=c(1,2,3),y=c(5,6,7)) names(test)=c('Variable 1','Variable 2') test[,1]=as.character(test[,1]) test[,2]=as.character(test[,2]) test1=format(test,justify='centre') print(test,row.names=FALSE,quote=FALSE) Variable 1

Centering controls within a form in .NET (Winforms)? [duplicate]

由 只愿长相守 提交于 2019-12-17 02:23:09
问题 This question already has an answer here : How to place a label or a button exactly in the middle of the Form? (1 answer) Closed last year . I'm trying to center a fixed size control within a form. Out of interest, is there a non-idiotic way of doing this? What I really want is something analogous to the text-align css property. At the moment, I'm setting the padding property of the surrounding form to a suitable size and setting the Dock property of the control to fill. 回答1: You could

How to center sub-item of drop-down menu to parent?

由 人盡茶涼 提交于 2019-12-11 06:47:11
问题 I am trying to create a drop-down menu in which the children are center-aligned compared to the parent. I have already tried setting margin: auto; or setting left: -50%; right: -50% along with other solutions I found online, but nothing seems to work for me. How can I achieve that? .header { /*background-image: url("../images/top_menu.png");*/ width: 100%; background-repeat: no-repeat; background-position: left top; background-attachment: fixed; position: fixed; top: 0; background-origin:

aligning angular material card in center of the page

由 巧了我就是萌 提交于 2019-12-10 03:58:02
问题 I made a Registration script which allows user to Sign Up to my site. Now the problem I am experiencing that the angular material card, in which the sign up interface lies, isn't at center. I've tried many things including <center> and [layout-align="center center"], still nothing works My code: <md-content class="md-padding" layout-xs="column" layout="row"> <div flex-xs flex-gt-xs="40" layout="column" layout-align="center center"> <md-card class="card-40-center"> <md-card-title> <md-card

Is it possible to have a table in the center in Github gist markdown?

由 痴心易碎 提交于 2019-11-30 20:40:23
Is it possible to have a table in the center in Github gist markdown? If so, how? I've used the following syntax to create a table on a markdown file: Somehow the table is always flushed to the left!!! |Column1|Column1|Column1| |:----|:----:|----:| |Column1|Column1|Column1| But the table is flushed left, see https://gist.github.com/alvations/5095d3bcc0eec357c78f1c21a49e334f Is it possible to have the table at the center of the page when viewing? I've tried the suggestion from https://stackoverflow.com/a/24639508/610569 to use: Somehow the table is always flushed to the left!!! <center>

Flutter - FloatingActionButton in the center

由 扶醉桌前 提交于 2019-11-30 20:16:26
Is it possible to make the FloatingActionButton in the centre instead of the right side? import 'package:flutter/material.dart'; import 'number.dart'; import 'keyboard.dart'; class ContaPage extends StatelessWidget { @override Widget build(BuildContext context) => new Scaffold( body: new Column( children: <Widget>[ new Number(), new Keyboard(), ], ), floatingActionButton: new FloatingActionButton( elevation: 0.0, child: new Icon(Icons.check), backgroundColor: new Color(0xFFE57373), onPressed: (){} ) ); } Try wrapping it in a Center widget or use a crossAxisAlignment of CrossAxisAlignment

Is it possible to have a table in the center in Github gist markdown?

由 馋奶兔 提交于 2019-11-30 17:00:05
问题 Is it possible to have a table in the center in Github gist markdown? If so, how? I've used the following syntax to create a table on a markdown file: Somehow the table is always flushed to the left!!! |Column1|Column1|Column1| |:----|:----:|----:| |Column1|Column1|Column1| But the table is flushed left, see https://gist.github.com/alvations/5095d3bcc0eec357c78f1c21a49e334f Is it possible to have the table at the center of the page when viewing? I've tried the suggestion from https:/

Align a div to center

由 送分小仙女□ 提交于 2019-11-27 11:39:09
I want to float a div to center. Is it possible? text-align: center is not working in IE. There is no float to center per se. If you want to center a block element inside another do this: <div id="outer"> <div id="inner">Stuff to center</div> </div> with: #outer { width: 600px; } #inner { width: 250px; margin: 0 auto; } Now that won't make the text wrap around it (like it would with a float left or right) but like I said: there is no float center. This has always worked for me. Provided you set a fixed width for your DIV, and the proper DOCTYPE, try this div { margin-left:auto; margin-right
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