multiline | 易学教程

Soft Keyboard getting NullPointerException when calling canvas.drawtext

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问题 I am working on SoftKeyboard where i need to display text on keys as shown below by red blocks As given in this reference and this reference, I am using below code, protected void onDraw(Canvas canvas) { if (canvas != null) { super.onDraw(canvas); } Paint paint = new Paint(); paint.setTextSize(15); paint.setColor(Color.RED); int x2 = 0; int y2 = 0; int width = 0; List<Key> keys = SoftKeyboard.currentKeyboard.getKeys(); for(Key key: keys) { if(key.codes[0] == 113) x2 = key.x; // value of x2 =

Need to get a multiline string to display in a textbox Java

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I have a requirement in my project. I generate a comment string in javascript. Coping Option: Delete all codes and replace Source Proj Num: R21AR058864-02 Source PI Last Name: SZALAI Appl ID: 7924675; File Year: 7924675 I send this to server where I store it as a string in db and then after that I retrieve it back and show it in a textarea. I generate it in javascript as : codingHistoryComment += 'Source Proj Num: <%=mDefault.getFullProjectNumber()%>'+'\n'; codingHistoryComment += 'Source PI Last Name: <%=mDefault.getPILastName()%>'+'\n'; codingHistoryComment += 'Appl ID: <%=mDefault.getApplId

android listpopupwindow list item textview not being multiline

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I am using ListPopupWindow with custom list item layout. But list item TextView isn't being multi-line. How can I do that? final ListPopupWindow showRoomListPopupWindow = new ListPopupWindow( getActivity()); showRoomListPopupWindow.setAdapter(new ArrayAdapter( getActivity(), R.layout.movie_detail_spinner_item, movieShowRoomARList)); showRoomListPopupWindow.setModal(true); // showRoomListPopupWindow.setWidth(ListPopupWindow.MATCH_PARENT); showRoomListPopupWindow.setAnchorView(tvProgramSeansClick_TXT); XML layout: <?xml version="1.0" encoding="utf-8"?> <TextView xmlns:android="http://schemas

Issue parsing multiline JSON file using Python

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问题 I am trying to parse a JSON multiline file using json library in Python 2.7. A simplified sample file is given below: { "observations": { "notice": [ { "copyright": "Copyright Commonwealth of Australia 2015, Bureau of Meteorology. For more information see: http://www.bom.gov.au/other/copyright.shtml http://www.bom.gov.au/other/disclaimer.shtml", "copyright_url": "http://www.bom.gov.au/other/copyright.shtml", "disclaimer_url": "http://www.bom.gov.au/other/disclaimer.shtml", "feedback_url":

sed or awk multiline replace

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问题 This question was migrated from Super User because it can be answered on Stack Overflow. Migrated 9 years ago . I am trying to append formatting to all /* TODO : ... */ tags, but I am having trouble in the multi-line area. I can do single line sed's; but for multiline sed and awk, I don't know. How do I do this? I'm open to either. Here's what I have so far. sed 's/\/\/\*[ \t]*TODO[ \t]*:.*/*\//<span style="color:#aaaaaa;font-weight:bold;">&</span>/g' replace : int void main ( int h, char *

How do I fix this multiline regular expression in Ruby?

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问题 I have a regular expression in Ruby that isn't working properly in multiline mode. I'm trying to convert Markdown text into the Textile-eque markup used in Redmine. The problem is in my regular expression for converting code blocks. It should find any lines leading with 4 spaces or a tab, then wrap them in pre tags. markdownText = '# header some text that precedes code var foo = 9; var fn = function() {} fn(); some post text' puts markdownText.gsub!(/(^(?:\s{4}|\t).*?$)+/m,"<pre>\n\\1\n</pre>

rails, yml, & multiline

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i cannot for the life of me get multiline yaml from my locale files to work. i have tried every combination of multiple solutions with no success. i have tried key: | , key: > , with double quotes, with singles quotes, with \n, with the value on the next line, indented, and probably some others. and in my view i am just using t('key') im tearing my hair out over here. any other suggestions or possible reasons the default yaml specs for multiline values are not working? From some fooling around in irb, it looks like you might want: key: |- abc def 来源： https://stackoverflow.com/questions/5151526

How is CheckBox with multi-line text done in Windows Forms?

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问题 How do I extend the text in a Windows Forms CheckBox to more than one line? 回答1: You need to use \r\n in order to add a new line. You might have to do this in the code behind. So your code would be like this: myLabel.Text = "New\r\nLine\r\nExample"; 回答2: First you should turn autosize property to False. Then resize the box and use \r\n for going to next line. 来源： https://stackoverflow.com/questions/5937637/how-is-checkbox-with-multi-line-text-done-in-windows-forms

Multiline comment in Elixir

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问题 Most languages allow block comments, and multiline commands. For example, a multiline comment in HTML looks like the following:  In Elixir, the closest thing I have found is as follows: http://elixir-lang.org/docs/v1.0/eex/ EEx smartengine <% #comments %> seem to be discarded from source, even if they are multiline. However, this is just a workaround. Does Elixir have a multiline comment feature, or a way to instruct the compiler to discard

PHP multiline string with PHP

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问题 I need to echo a lot of PHP and HTML. I already tried the obvious, but it's not working: <?php echo ' <?php if ( has_post_thumbnail() ) { ?> <div class="gridly-image"><a href="<?php the_permalink() ?>"><?php the_post_thumbnail('summary-image', array('class' => 'overlay', 'title'=> the_title('Read Article ',' now',false) ));?></a> </div> <?php } ?> <div class="date"> <span class="day"> <?php the_time('d') ?></span> <div class="holder"> <span class="month"> <?php the_time('M') ?></span> <span