right-align | 易学教程

Scrolling TextView repaint problem

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问题 I was searching for a way to make TextView scrollable. I've found an answer to this question, involving using specific XML attributes... <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/textview" android:text="The long text,

In iOS - How do I fit a UILabel to its text, without changing its position?

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问题 I'm calling sizeToFit on a UILabel which has right aligned text in it. It shrinks the height and width of the UILabel and fits the text to the top left of the UILabel . Now...the position of the UILabel is incorrect. How can I make the UILabel stay in its original position (right aligned) or move it so it'll appear at its original position? Once again - the problem is that the sizeToFit method is shrinking the width from the right side of the UILabel . It is treating the UILabel text as left

How to Align text to the right using cout?

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问题 Suppose I have a string s which is given below: string s="i am\ngoing\nto\ncuet"; I want to align the string to the right during display in console. So I want to show output like this: EDIT: rightmost characters should be aligned. i am going to cuet I tried this code to show the output: cout.width(75); cout<<s; But it only right align the first line like this: i am going to cuet Then I tried this code to get the output: for(int i=0 ; i<s.size(); i++) { cout.width(75); cout<<s[i]; } But I get

Android Layout Right Align

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I have the following layout in place <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_weight="1"> <WebView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/webview" android:layout_width="fill_parent" android:layout_height="fill_parent" /> </LinearLayout> <LinearLayout android

How can I align text to the right in a div so its beginning is cut down with overflow:hidden?

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问题 <div style="width:100px; overflow:hidden; text-align:right;" id="pathdiv"> <script> document.getElementById("pathdiv").innerHTML="long/path/to/file" </script> My goal is to show a long absolute path right aligned in a relatively narrow div, in a way that its beginning is cut down ( so that the interesting part of the path is shown ). The above code makes the text right aligned if it fits in the div, cuts it if it does not fit, but unfortunately it cuts the end of it, not the beginning. I

Android Layout Right Align

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问题 I have the following layout in place <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_weight="1"> <WebView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/webview" android