When using XML to perform calculations, such as figuring out 1% of salaries, you must convert between strings and Numbers.
在使用XML执行计算时,比如求出薪水的1%,必须在字符串和数字之间进行转换。
Table 1 and Table 2 show more details of the substitution strings for conversion symbols.
表格1和表格2显示了更多转换符号替代字符串的详细情况。
This function first parses the second word from the option (the first word being the first name), changes it to upper case, and then compares the two strings and returns a -1, 1, or 0.
该函数首先解析选项的第二个词(第一个词是名字),将它变为大写形式,然后比较两个字符串,并返回-1、1或0。
The essence of the benchmark (as seen in listing 1) is to take a couple of strings and concatenate them together.
这个基准测试的关键(如清单1所示)在于将大量的字符串拼接在一起。
As you could see in Listing 5, the function just compares the two given strings and returns 1 (one) if they are equal.
如清单5所示,该函数只是比较两个给定的字符串,如果它们相等则返回1。
Notice a couple of other important points from Listing 1, in addition to the proper quoting of strings.
从清单1中可以看出,除了字符串用适当的引号括起来之外,另外还有两个重要方面。
The way hashcash poses a challenge is by asking "minters" to produce strings (stamps) that when hashed with the Secure Hash Algorithm, SHA-1, have a number of leading zeros in their hash.
hashcash提出质询的方式是,当通过安全散列算法(SecureHash Algorithm)进行散列时,要求“minters”生成 一个字符串(戳记,stamps),在它们的散列中有很多前导零。
Listing 1. Class constructed from pair of strings.
从一对字符串创建的类。
To debug this program, I'm using the XMLString: : transcode function to convert the wide character strings for display on a console, as shown in Figure 1.
为了调试这个程序,我使用了XMLString:transcode函数来转换将在控制台上显示的宽字符字符串,如图1所示。
This int is an index into a table of system error messages, called sys_errlist (an array of strings), whose highest element has index sys_nerr - 1.
该整数是对系统错误消息表的索引,这个表名为sys_errlist(字符串数组),其最高元素的索引为sys_nerr-1。
The only strings that xs:boolean() can cast are true, false, "1", and "0", though it can cast all numbers.
boolean()能够转换的字符串只有true、false、"1"和 "0",不过它可以转换所有的数字。
The bold parameters in Listing 1 are strings identifying the new logger objects to the JRas system.
清单1中粗体的参数是用于在JRas系统中标识新日志记录器对象的字符串。
For example, in Listing 18, we rewrote our concat evaluator to look for :concat nodes (function 1) that have all strings (function 2) and then evaluate the concat (function 3).
举例来说,在清单18 中,我们重写了concat 求值程序,以便查找具有全部字符串(函数2)的 :concat节点(函数1),随后对 concat 求值(函数3)。
pare(target[,pad]) Compares padded strings yielding -1, 0, 1 "12345".compare("12346") returns -1
pare(target[,pad])比较填满的字符串,结果为 -1、0、1 "12345".compare("12346")返回 -1
String.sequence (final) Gets the sequence of character between string and final (both must be 1-character strings) "0".sequence (" 9 ") returns "0123456789".
sequence (final)得到字符串和最终字符串之间的字符序列(字符串和最终字符串都必须是1个字符组成的字符串)“0 ” .sequence(“9 ”)返回“ 0123456789 ”。
Listing 1 shows some examples where the prompt strings (from the PS1 environment variable) are different from the other examples in this article.
清单1显示了一些例子,说明了提示字符串(来自PS 1环境变量)与本文中的其他例子不同。
Listing 1 gives the source code for my StringArray class, a wrapper for ordered arrays of Strings.
清单1给出了StringArray类的源代码,这个类是String有序数组的一个包装器。
Strings are simply syntactic sugar for a list of characters, and lists such as [1, 2, 3] are syntactic sugar for 1:2:3: .
字符串只是字符列表的语法代称而已,像[1,2,3]这样的列表则是1:2:3:的语法代称。
So how can you optimize these kinds of tasks? For starters, there is more than one way to merge strings (see Table 5-1).
那么你怎样优化此类任务呢?首先,有多种方法可以合并字符串(见表5 - 1)。
Piano Concerto No. 1, for piano, trumpet & strings, inc minor.
c小调为钢琴,小号与管弦乐队而作的第1协奏曲。
Use Syntax 1 when the search string changes frequently or is unknown, such as strings derived from user input.
当搜索字符串频繁更改或未知时(例如从用户输入导出的字符串),应使用语法1。
For concatenation, Numbers are coerced into a string representation of the numeric value, and chars are considered to be strings of length 1.
为了串连,数字会强制变为数值的字串表示,字元会当做长度为1的字串。
For concatenation, Numbers are coerced into a string representation of the numeric value, and chars are considered to be strings of length 1.
为了串连,数字会强制变为数值的字串表示,字元会当做长度为1的字串。
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