201707-21 sort()排序 Namesort()排序 Examplesfloat[] a = { 3.4, 3.6, 2, 0, 7.1 }; a = sort(a); println(a); // Prints the contents of the sorted array: // [0] 0.0 // [1] 2.0 .... Read More >
201707-21 shorten()缩短数组 Nameshorten()缩短数组 ExamplesString[] sa1 = { "OH ", "NY ", "CA "}; String[] sa2 = shorten(sa1); println(sa1); // 'sa1' still contains OH, NY, CA println(sa2); // 'sa2' now contains OH, NYDescriptio.... Read More >
201707-21 reverse()反转数组顺序 Namereverse()反转数组顺序 ExamplesString sa[] = { "OH", "NY", "MA", "CA"}; sa = reverse(sa); println(sa); // Prints updated array contents to the console: // [0] "CA" // [1] "MA" // [2] "NY" // [3] "OH"Des.... Read More >
201707-21 expand()扩大数组 Nameexpand()扩大数组 Examplesint[] data = {0, 1, 3, 4}; println(data.length); // Prints "4" data = expand(data); println(data.length); // Prints "8" da.... Read More >
201707-21 concat()串联两个数组 Nameconcat()串联两个数组 ExamplesString[] sa1 = { "OH", "NY", "CA"}; String[] sa2 = { "KY", "IN", "MA"}; String[] sa3 = concat(sa1, sa2); println(sa3); // Prints updated array contents to the console: // [.... Read More >
201707-21 arrayCopy()复制数组 NamearrayCopy()复制数组 ExamplesString[] north = { "OH", "IN", "MI" }; String[] south = { "GA", "FL", "NC" }; arrayCopy(north, south); println(south); //.... Read More >
201707-21 append()添加数据 Nameappend()添加数据 ExamplesString[] sa1 = { "OH", "NY", "CA"}; String[] sa2 = append(sa1, "MA"); println(sa2); // Prints updated array contents to the console: // [0] "OH" // [1] "NY" // [2] "CA" // .... Read More >
201707-21 trim()去空格 Nametrim()去空格 ExamplesString s1 = " Somerville MA "; println(s1); // Prints " Somerville MA " String s2 = trim(s1); println(s2); // Prints "Somerville MA" String[] a1 = { " inconsistent ", .... Read More >
201707-21 splitTokens()分隔符令牌 NamesplitTokens()分隔符令牌 ExamplesString t = "a b"; String[] q = splitTokens(t); println(q[0]); // Prints "a" println(q[1]); // Prints "b" // .... Read More >
201707-21 split()分隔符 Namesplit()分隔符 ExamplesString men = "Chernenko,Andropov,Brezhnev"; String[] list = split(men, ','); // list[0] is now "Chernenko", list[1] is "Androp.... Read More >
201707-21 nfs()数字格式化为字符串函数 Namenfs()数字格式化为字符串函数 Examplesint a=200, b=-40, c=90; String sa = nfs(a, 10); println(sa); // Prints " 0000000200" String sb = nfs(b, 5); println(sb); // Prints "-00040" String sc = nfs(c, 3); .... Read More >
201707-21 nfp()数字格式化字符串函数 Namenfp()数字格式化字符串函数 Examplesint a=200, b=-40, c=90; String sa = nfp(a, 10); println(sa); // Prints "+0000000200" String sb = nfp(b, 5); println(sb); // Prints "-00040" String sc = nfp(c, 3); .... Read More >
201707-21 nfc()格式化成字符串+千位分隔符 Namenfc()格式化成字符串+千位分隔符 Examplesint i = 500000; String si = nfc(i); println(si); // Prints "500,000" float f = 42525.34343; String fi = nfc(f, 2); .... Read More >
201707-21 nf()格式化成字符串 Namenf()格式化成字符串 Examplesint a=200, b=40, c=90; String sa = nf(a, 10); println(sa); // Prints "0000000200" String sb = nf(b, 5); println(sb); // Prints "00040" String sc = nf(c, 3); println(sc); //.... Read More >
201707-21 matchAll()全文匹配函数 NamematchAll()全文匹配函数 ExamplesString s = "Inside tags, you will find <tag>multiple</tag> "; s += "<tag>pieces</tag> of <tag>content</tag>."; String[][] m =.... Read More >
201707-21 match()匹配函数 Namematch()匹配函数 ExamplesString s = "Inside a tag, you will find <tag>content</tag>."; String[] m = match(s, "<tag>(.*?)</tag>.... Read More >
201707-20 join()将字符串加入到字符串数组中 Namejoin()将字符串加入到字符串数组中 ExamplesString[] animals = new String[3]; animals[0] = "cat"; animals[1] = "seal"; animals[2] = "bear"; String joinedAnimals = join(animals, " : "); println(joinedAnimals.... Read More >
201707-20 unhex()反向十六进制 Nameunhex()反向十六进制 ExamplesString hs = "FF006699"; int hi = unhex(hs); fill(hi); rect(30, 20, 55, 55);DescriptionConverts a String representation of a hexadecimal number to its equivalent integer valu.... Read More >