http://stackoverflow.com/questions/7611816/multi-line-nsattributedstring-with-truncated-text/10172794#10172794 Multi-line NSAttributedString with truncated text up vote14down votefavorite 8 I need a UILabel subcass with multiline attributed text with…

css & multi line words & ellipsis bug .news-card-content-title { width: 100%; height: 0.8rem; line-height: 0.4rem; display: block; overflow: hidden; /* white-space: nowrap; */ text-overflow: ellipsis; max-width: calc(4.8rem); } bug .news-card-cont…

test.py import mapnik stylesheet = 'world_style.xml' image = 'world_style.png' m = mapnik.Map(1200, 800) mapnik.load_map(m, stylesheet) m.zoom_all() mapnik.render_to_file(m, image) print "rendered image to '%s'" % image world_style.xml <Map b…

Purpose: Display certain line or lines from a text file, such as : Display the 1000th line from file message.log or Display the lines between 1000 and 1020 from file message.log Solution: Using sed: sed -n '1000,1020p' message.log sed -n '1000,1020p;…

  When creating a field, whether you are using CAML, server-side object mode, or one of the client-side object models, you typically specify the following attributes: The ID of the fied, which is a GUID The Name, which is the internal name of the fie…

'''---------------------------------------------------------------------------------- Tool Name: CreateFeaturesFromTextFile Source Name: CreateFeaturesFromTextFile.py Version: ArcGIS 9.1 Author: Environmental Systems Research Institute Inc. Required…

Introduction to text manipulation on UNIX-based systems https://www.ibm.com/developerworks/aix/library/au-unixtext/index.html     A basic tenets of UNIX philosophy is to create programs (or processes) that do one thing, and do that one thing well. It…

开始查资料以为是io读取的,磁盘速度慢的之类的,后来一想,text 又不是几十万条数据,才那么两千行,咋回事. 原来是循环中不停的修改textbox值导致的. 总结:  比较大的运算,特别是大的循环,不要操作控件,因为控件的一些属性每改变一次,都要paint重绘一次,这样效率会很低一般用变量来操作,然后完了一次就执行掉. 贴上代码: string file = fileDialog.FileName; //删除后缀 存入files类Filename属性 ,后用于存在word第一行 StreamR…

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1019: Simple Line Editor Submit Page   Summary   Time Limit: 1 Sec     Memory Limit: 128 Mb     Submitted: 1305     Solved: 457 Description Early computer used line editor, which allowed text to be created and changed only within one line at a time.…