string The string you want to find, which conforms to the syntax for a character string constant of the current programming language. The string must comply with the following restrictions: The length of the s
Input technique: array line{200} $1 line1-line200 ; length linetext $200; input (line1-line200) ($char1.) @; input @1 cc $char1. @1 linetext $200.; Search Results Find2000 displays the search results in a data table (see Figure 5). Each record in the data table has ...
死代码——未使用的局部变量、参数、私有方法。 不理想的代码——使用String/StringBuffer。 过于复杂的表达式——没有必要使用if语句、while循环可以代替for循环。 重复代码——复制/粘贴的代码引发的bug。 PMD集成了JDeveloper, Eclipse, JEdit, JBuilder, BlueJ, CodeGuide, NetBeans/Sun Java Studio Enterprise/Cre...
死代码——未使用的局部变量、参数、私有方法。 不理想的代码——使用String/StringBuffer。 过于复杂的表达式——没有必要使用if语句、while循环可以代替for循环。 重复代码——复制/粘贴的代码引发的bug。 PMD集成了JDeveloper, Eclipse, JEdit, JBuilder, BlueJ, CodeGuide, NetBeans/Sun Java Studio Enterprise/Cre...
1.Go to the top of the building.Attach a weight at the end of the string. Hang it till it touches the ground. Then measure the string. 2.Measure the length of the shadow of the string and shadow of the tower. len of string:len of srting shadow = len of tower:len of shadow of...