However, you can't use negative bare indices with strings.
SQLAnywhere可以将多种字符串解释为日期。
SQL Anywhere can interpret a wide range of strings as dates.
Ps2定义了主提示符和辅助提示符字符串:.
Ps2 define the strings used as primary and secondary prompts:.
如果repeat的参数是字符串,则会先转换成数字。
If the words are numbers they are converted to strings first.
例如,下面的RE在一个字符串中找到成双的词.
For example, the following RE detects doubled words in a string.
幸运的是,这里还有其他获取字符串元素的方式。
Luckily, there are other ways we can access elements in a String.
String(定长)字符串的长度1~大约65400个字符.
String(fixed-length) Length of string 1 to approximately 65,400.
注意:LeftB函数使用字节包含字符串中的数据。
Note: Use the LeftB function with byte data contained in a string.
如果参数是数字,那么首先会转换成字符串。
If the parameters were numbers,they would be converted to strings first.
ResponseText-以文本字符串的方式返回服务器的响应.
ResponseText- will return the server response as a string of text.
如果用户单击取消,则返回的零长度字符串。
If the user clicks Cancel, the length of the string returned in inText is zero.
空白和空字符串("")并不总是等效,但某些运算可能会将它们视作等效。
Blanks and empty strings("") are not always equivalent, but some operations may treat them as such.
在本教程结束时,您将能够将图像中的文本转换为Python字符串数据类型。
By the end of the tutorial,you will be able to convert text in an image to a Python string data type.
在计算机科学领域形式语言理论中,经常用到各种字符串函数;.
In computer science, in the area of formal language theory,frequent use is made of a variety of string functions;
创建数组或对象的序列化表示,适合在URL查询字符串或Ajax请求中使用。
Create a serialized representation of an array or object,suitable for use in a URL query string or Ajax request.
添加图片控件-如果在上载图像时出现问题,该属性将包含相应的错误字符串。
Add picture control- If there is a problem uploading an image,this property will contain an appropriate error string.
记住字符串是UTF-8编码的,所以可以包含任何可以正确编码的数据,如示例8-14所示。
Remember that strings are UTF-8 encoded, so we can include any properly encoded data in them, as shown in Listing 8-14:.
如果表达式不匹配输入的任何部分,则结果数组只具有一个元素,即此字符串。
If the expression does not match any part of the input then the resulting array has just one element,namely this string.
因此,一旦数字变得足够大,其字符串表示将以指数形式呈现(例如1e+21)。
Therefore, once the number becomes sufficiently large, its string representation will be presented in exponential form(e.g., 1e+21).
枚举名称字符串的不同类型的生物医学对象的本体资源应在组织过程中发挥关键作用。
Ontological resources that enumerate name strings for different types of biomedical objects should play a key role in the organization process.
混合不兼容的类型(例如,尝试添加字符串和数字)会导致引发异常,因此错误会更快被捕获。
Mixing incompatible types(e.g. attempting to add a string and a number) causes an exception to be raised, so errors are caught sooner.
新管弦乐字符串包括94节串的补丁,33小的部分,并在广泛的弓笔划和技术中的28独奏串。
New Orchestral Strings including 94 section string patches, 33 small sections, and 28 solo strings in a wide range of bow strokes and techniques.
您将不断花费您的短暂货币来更换字符串,升级设备,租用空间以及通常做任何事情。
You will constantlybe spending your fleeting currency on replacing strings, upgrading equipment, renting spaces and generally doing anything.
尽管形式字符串可以有任意(但有限)的长度,实际语言的字符串的长度经常被限制到一个人工极大值。
Although formal strings can have an arbitrary but finite length, the length of strings in real languages is often constrained to an artificial maximum.
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