# 示例文本text="Python is a great programming language. I love Python and data science."# 关键字列表keywords=["Python","data","Java"]# 查找关键字forkeywordinkeywords:ifkeywordintext:print(f"'{keyword}' found in text.")else:print(f"'{keyword}' not found in text.") 1. 2. 3. 4....
=-1:print(f"'{keyword}' found at index{index}.")else:print(f"'{keyword}' not found in the text.") 1. 2. 3. 4. 5. 6. 结果输出示例 运行以上代码后,输出将会是: AI检测代码解析 'Python' found at index 0. 'fun' found at index 45. 'Java' not found in the text. 1. 2. 3...
>>> import dis >>> dis.dis(t) 2 0 LOAD_CONST 1 ('abctestdef') 3 LOAD_ATTR 0 (find) 6 LOAD_CONST 2 ('testx') 9 CALL_FUNCTION 1 (1 positional, 0 keyword pair) 12 RETURN_VALUE >>> def t(): ... return "test" in "abctestdef" ... >>> dis.dis(t) 2 0 LOAD_CONST...
Is it possible to use the keyword `match` as both a variable and function name in Python 3.10? [duplicate] Question: Why is it possible to utilize the keywordmatchas both a variable and function name, in contrast to other keywords likeif,while, etc.? >>> match "abc": ... case "ab...
`find()` 函数的基本形式如下: ```python str.find(sub[, start[, end]]) ``` - `sub`:要查找的子串。 - `start`:可选参数,指定搜索的起始位置,默认为 0。 - `end`:可选参数,指定搜索的结束位置,默认为字符串的长度。 `find()` 函数返回子串在字符串中的起始位置,如果未找到则返回 -1。例如:...
bin/python3'),version=<Version('3.10.2')>,architecture='64bit',major=3,minor=10,patch=2>>>findpython.find("python3")# Find by executable name without keyword argument, same as above<PythonVersionexecutable=PosixPath('/Users/fming/Library/PythonUp/bin/python3'),version=<Version('3.10.2'...
工程检查报错,提示“Incorrect settings found in the build-profile.json5 file” 环境诊断、创建工程/模块界面全部显示空白 打开历史工程,报错提示“Install failed FetchPackageInfo: hypium failed” 如何使用DevEco Studio中的ArkTS代码模板 如何将HSP(动态共享包)转为HAR(静态共享包) 如何将HAR(静态共享包...
'Globalization' is ambiguous while running on IIS but not at compile time in Visual Studio 'Hashtable' could not be found 'multipleactiveresultsets' Keyword Not Supported 'object' does not contain a definition for 'Replace' and no extension method 'Replace' accepting a first argument of ...
There are situations where you can't just remove unused variables, e.g., in function signatures. The recommended solution is to use the del keyword as described in the PyLint manual and on StackOverflow:def foo(x, y): del y return x + 3...
将光标定位在单词上(不须要选中)也能进行该单词的查找引用。假设想要对某个keyword查找引用。但不知道该keyword出如今哪个文件中,仅仅须要将光标定位在随意非单词处(比方空行处。或者一个括号结束的地方等等)。再进行查找引用(快捷键或者菜单进入)。就会出现查找引用的窗体,这里还会有keyword代码提示功能。