A regular expression can filter for a specific location, such as the start or end of a line and the beginning and end of a word.
正则表达式可以过滤特定的位置，例如行的开始或结束，以及单词的开始和结束。
"Everyone can now draw a line. This is the final curtain. This is the beginning of a new chapter," declared Guma al-Gamaty after Gaddafi's death was confirmed.
“每人现在都可以设立时间表，这是最后的帷幕。这是新篇章的开始，”格马提在卡扎菲之死被确认后如是说。
Checking the status of the repository shows that the new file has been added (indicated by the letter a at the beginning of the line), as shown in Listing 5.
检查存储库的状态，会看到已经添加了新文件(由行开头的字母a表示)，见清单5。
Then as you read along through the text you see that the "I" disappears, or if it still appears, it's in the middle of a line rather than at the beginning of a line.
继续读的话，你会发现，我消失了，或者如果它出现了，那也只是在一行诗的中间，而不是开头。
References are usually omitted, although you should line up at least 3 (including 1 or 2 who are non-academic) at the beginning of your job search.
参考信息通常需要省略，虽然你会在你开始找工作的时候列出3行的信息(包括1至2个非学术的信息)。
I was beginning to get frustrated, and decided to take a different line of questioning, starting with the basics.
我开始泄气了，但决定换个说法问问，从最基本的问题开始。
To create the JAR file, follow the instructions at the beginning of the previous section, "Running your analyzer from the command line."
要创建JAR文件，执行上一节“从命令行运行分析程序”开始部分介绍的步骤。
The effect of the println method is to display the entire argument string on the console and then to return to the beginning of the next line.
println方法的作用就是在控制台中显示整个参数字符串然后返回到下一行的开头。
In the Line of Beauty, Aids becomes part of a bigger picture and of that arc from naive romance at the beginning to a more disillusioned and even tragic ending.
在《美丽曲线》中，艾滋病则成为了整幅画卷的一部分，从最初天真浪漫的爱情到最后幻想破灭甚至悲惨结局，成为了这条弧线的一部分。
Until the beginning of the last year, she spotted a photo of a leg-broken child on line and recognized he was her son.
直到去年初网上一张腿被打断的孩子的照片被她无意间发现，这正是自己的儿子杨伟鑫。
The (right curly brace) is aligned with the line containing the beginning of the declaration of the function.
(右大括号)与声明函数的那一行代码头部对齐。
So let me first say a little bit about the story line, and some of the themes at the beginning of Exodus, the first six or seven chapters.
首先再让我大概介绍一下故事，以及在《出埃及记》开篇中的一些主题，开始的六七章。
The } (right curly brace) should begin a line and be indented to align with the beginning of the line containing the matching { (left curly brace).
(右大括号)应与{(左大括号)的那一行的开头对齐
A product line of new feature releases, beginning with release 4.5, offered first-rate new functionality in the fastest development cycle possible while still maintaining good quality.
一条主版本产品线从Release 4.5开始以最快的开发周期提供一流的最新功能，同时保证较高的质量。
Click the filter icon at the beginning of the second line and select Add a filter, as shown in Figure 25.
单击第二行开头的筛选器图标，并选择addafilter，如图25所示。
Control-A -- This key binding takes you to the beginning of the line.
Control-A——此键绑定将当前位置定位到行开头。
Although s.t. is not required at the beginning of the line to declare a constraint, it improves the readability of the code.
尽管s.t .对于声明一个约束来说并不需要在行首，但是这样可以提高代码的可读性。
In this case, the Makefile file is an existing file that has been modified (indicated by the letter m at the beginning of the line), while the hgrc.example.
在这里，Makefile文件是已经修改过的现有文件由行开头的字母m表示，而hgrc . example文件是还没有跟踪的新文件由行开头的问号？
In the temperature regex, the beginning-of-line and end-of-line operators are two examples of zero-width assertions, or matches that are positional, not literal.
在温度regex中，行开头和行结尾操作符是两个零宽度断言示例，或者匹配位置而非文字。
Beginning programmers are often reluctant to retreat because they can't stand to delete a line of code (even if it's wrong).
新手程序员经常不愿意后撤，因为他们不情愿删掉一行代码(哪怕是错误的代码)。
Position your cursor at the beginning of a line with text, and then press Esc, which will place the cursor in the command line.
将光标置于文本行的行首，然后按esc，从而将光标置于命令行中。
Position your cursor at the beginning of a line with text, and then press Ctrl+4.
将光标置于文本行的行首，然后按 Ctrl+4。
The success of Shanghai maglev line indicates the beginning of commercialization for high speed maglev.
上海磁浮示范线的成功运营标志着高速磁浮技术商业化的开始。
When playing across the line of fire marksmanship training from the beginning of what?
在玩穿越火线时练枪法是从什么开始？
In the ice calamity accident of power grid on beginning of 2008, the common condition in the accident of transmission line was the ice loading on earth wire fittings and insulators.
在2008年初的电网冰灾事故中，导地线金具和绝缘子覆冰掉串是输电线路事故中常见的情况。
In the ice calamity accident of power grid on beginning of 2008, the common condition in the accident of transmission line was the ice loading on earth wire fittings and insulators.
在2008年初的电网冰灾事故中，导地线金具和绝缘子覆冰掉串是输电线路事故中常见的情况。
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