Duplicate(Alt + Ctrl + D):向下复制一行 Create Paragraph(Ctrl + Shift + N):创建新的段落 Delete Paragraph(Ctrl + Shift + D):删除当前段落 Find(Ctrl + F):查找 Case Sensitive:区分大小写 Select whole word:选择整个单词,如查找 a,不会出现包含 a 的单词如 puba,而是只有单独的 a。 Use query a...
favorite_number+=2print("No, it was", favorite_number) favorite_number-=1print("Wait.. it's actually", favorite_number) Listing2-2The variable used is in bold 在清单 2-2 中,我们使用加法和减法赋值操作符用于我们的算术目的(即,+=和-=)。下面的加法语句会产生相同的结果:favorite _ number =...
// streams/Duplicator.java import java.util.stream.*; public class Duplicator { public static void main(String[] args) { Stream.generate(() -> "duplicate") .limit(3) .forEach(System.out::println); } } 输出结果: 代码语言:javascript 代码运行次数:0 运行 复制 duplicate duplicate duplicate ...
In other words, two arrays are equal if they contain, over the specified ranges, the same elements in the same order. Two doubles d1 and d2 are considered equal if: {@code new Double(d1).equals(new Double(d2))} (Unlike the == operator, this method considers NaN equal to itself,...
// streams/RandomWords.javaimportjava.util.*;importjava.util.stream.*;importjava.util.function.*;importjava.io.*;importjava.nio.file.*;publicclassRandomWordsimplementsSupplier<String> {List<String> words =newArrayList<>();Randomrand=newRandom(47);RandomWords(String fname)throwsIOException {List<...
Uses fast fail on length() and hashCode() differences with fallback on weak hash map for getting previously computed equality comparisons to minimize expensive duplicate content comparisons for previously determined equal/unequal sequence bases. Weak refs and maps ensure cache is cleared when last used...
You may have to duplicate this in other ways—shell scripts or batch files—for using make or for manually running or testing your application. Maven and Gradle take Ant one step further, and handle dependency management. You simply list the API and version that you want, and the tool ...
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"no-div-regex" : 1, //不能使用看起来像除法的正则表达式/=foo/ "no-dupe-keys" : 2, //在创建对象字面量时不允许键重复 {a:1,a:1} "no-dupe-args" : 2, //函数参数不能重复 "no-duplicate-case" : 2, //switch中的case标签不能重复 ...
"no-div-regex": 1,//不能使用看起来像除法的正则表达式/=foo/ "no-dupe-keys": 2,//在创建对象字面量时不允许键重复 {a:1,a:1} "no-dupe-args": 2,//函数参数不能重复 "no-duplicate-case": 2,//switch中的case标签不能重复 "no-else-return": 2,//如果if语句里面有return,后面不能跟els...