题目
题目
单项选择题

What will be the command to print the number of characters in the string “HelloWorld”? 

选项
A.document.write(“HelloWorld”.len);
B.document.write(sizeof(“HelloWorld”));
C.document.write(“HelloWorld”.length);
D.document.write(lenof(“HelloWorld”));
查看解析

查看解析

标准答案
Please login to view
思路分析
Question: What will be the command to print the number of characters in the string “HelloWorld”? Option 1: document.write(“HelloWorld”.len); - This uses .len, which is not a standard property for strings in JavaScript. The correct property for length is .l......Login to view full explanation

登录即可查看完整答案

我们收录了全球超50000道考试原题与详细解析,现在登录,立即获得答案。

类似问题

You are given a list of 500 words.['renkpsijovqt', 'jjixtoptkylgnlh', 'pramhau', 'sigkrnjypl', 'naosm', 'oglbbgjkquhf', 'jxfifsyqslu', 'udgxwjagl', 'qrbwlbwusvd', 'eizzwr', 'zhkfw', 'yvta', 'wmpyxadrh', 'fbhw', 'xpckmjsh', 'poyqu', 'ounlyy', 'qdlyto', 'hqsspkkigqrjoi', 'fujtwoi', 'ygdsnck', 'kwmwsth', 'zxvvctzoejspeob', 'avhzxzp', 'binnbwcsltyr', 'aqnrnqjaghnmkc', 'lmtfozhwfl', 'uxwalgvae', 'qovnmnugctsf', 'zwljirchw', 'hcvmsxon', 'uupdgshxrwcblu', 'jgudehd', 'hsxbnkaijkuhx', 'mupeqaxgezuoywu', 'pmqevd', 'fdprfygvl', 'jzrmcucbr', 'nxubw', 'binsmlizkysmpyh', 'gmjqzrkoorsom', 'fpfzofpufgrtk', 'vigkftbal', 'noct', 'hzxljoqdaykfuju', 'ontbxffio', 'bipjprlqinc', 'dgtmcevwifog', 'fcsgsxnxer', 'lfsaezcojuafbg', 'krqsjgqcqlj', 'qkqwesznr', 'xavkhzpypwh', 'bawqhbfsurbuvh', 'ynykibg', 'lygcy', 'zkocyrxay', 'vfmkfzhbdjenzi', 'antyrxcm', 'qqgogxtimyuciwi', 'spkiyonhw', 'gmdwcwczoabzbqa', 'snafcqnaij', 'sdqjad', 'lizbseeqdipvb', 'kcdkmoija', 'vhzdhdcnper', 'uegphhabladzjkh', 'nuiyturstqeqa', 'sgkosb', 'kyczqgryxywxmw', 'vkukqnzfvmflayn', 'zjfmbjjlndcr', 'lploxrjfcq', 'gcbnj', 'peeugmkoftysgwe', 'esiukldwl', 'qpbulgzam', 'fgdsrrssbys', 'qqxuwxgcviip', 'vcceonltsdhs', 'zsdodpihkmyvu', 'uzvlpcqvzqffg', 'rytneftzriznpf', 'gqtsfmijq', 'lkexkp', 'brwiqrdvkbyqhx', 'oznyankl', 'ndkarwviricygj', 'eqfwvh', 'mlbjbzftvahsgp', 'dbuzpehejnqjic', 'igme', 'nglcmh', 'hyhjjb', 'obvkfz', 'qyeugzya', 'mgritzgyvh', 'weosqwahcb', 'xgisjpsltrlv', 'nnezmcswpzmcqw', 'ontynzjnioxvzjg', 'rbtzeknoekh', 'rserbz', 'abborxxnrvhgck', 'vihuwqpqqwqkl', 'whel', 'rzqhp', 'lhrosovtz', 'kkkhrtfzeawjdf', 'qxacxwfbgudt', 'pgmozl', 'rgnawf', 'ksopvcxookqwy', 'hrxtdwluycz', 'pqukhhesthmpomb', 'tuugwiu', 'nomiqfldz', 'afduigelmtgyhwc', 'wivza', 'zvhvfl', 'vocgq', 'fzkehskgp', 'dvvbixci', 'uaeuaxxhmanh', 'qbmeygzyvbur', 'dvvxkx', 'xgeecbppfu', 'yaloizba', 'sijuiunzgvsxoh', 'uobkxsodx', 'mahodmbjekjvl', 'oonaha', 'ccrzfwbmrkvioqo', 'wltfxaryuqa', 'asdshjwbim', 'qvnwijpylidrz', 'ptcdyj', 'osvaiu', 'iztxdsgoomr', 'cxaigywr', 'opvbooasarqfxjz', 'wmur', 'wgvifaogwikgaai', 'lqcdlanhuphwdw', 'rqqsep', 'qxxvnuzwfofmzz', 'olgtatjzqdcjt', 'yecbbc', 'osconqkhyu', 'kcoy', 'ceeorai', 'tsoaqdocmr', 'amyajbwy', 'umyfklsi', 'hixztgzhfmb', 'xsjmdhe', 'cmpi', 'argztti', 'eimrqsvowpzqa', 'xtrosznts', 'opxzh', 'afwa', 'qmrkgaumhlmkno', 'yjzpvofb', 'adnyzskqlandq', 'upji', 'bsvh', 'vipywfoazuo', 'dqxlkonzuzeq', 'usfwznfgvsdopn', 'gmilrwdoqtic', 'tydphetfkiu', 'vaotsj', 'ugvcaejnhr', 'qsvymkxmtd', 'rdzccrgcyweiqo', 'pqyeaiyrmbl', 'nbtt', 'csnray', 'zajxw', 'dvfg', 'qjswfdppuh', 'ljqwjtzsjpzss', 'sjhocwytnpttkd', 'spmqypg', 'hbywmboknlbwc', 'zdniytd', 'wxuihxck', 'olfpmrmvgplj', 'oobinebzfo', 'tomnjilcqmrw', 'tudpgzre', 'bqizmgnfjjlndzw', 'lfdhcdzwzsocuf', 'jexytbjta', 'ipwspwusemv', 'mwcuwckfwt', 'aqexjbj', 'jyrkv', 'vsxjzsdro', 'qokcd', 'gepha', 'vqwuchcgtph', 'xounqom', 'vkkrbg', 'ivhxrwatajg', 'wmaovv', 'vovy', 'qokkgcwled', 'tgrstxeieluwg', 'bbxiqzey', 'qxogccwqcvppmmg', 'pstxyqkoxqystl', 'uwrboifdt', 'dfdv', 'pakzjpptbtugy', 'wehlay', 'rbfiixohpd', 'yidgiidciirn', 'aocuhjpoeqd', 'guqxsmri', 'fljuac', 'ozqcxfskwv', 'jwiewhbuqvpcm', 'guudgd', 'yvwsyytkglzb', 'punjzse', 'zvmjxxwrmlv', 'uxpmzqwrahv', 'fphyivzd', 'okbelsaz', 'mujb', 'xuvcyi', 'jdfzqnrbfkvafu', 'loxfyibxpabwfu', 'spxoac', 'ucglbnmvznx', 'jmfpfyhbuimne', 'ubreynf', 'vcovtpdduklz', 'bmdrkzp', 'qpsnwgcarukiv', 'uvgx', 'pjcuhouzbqdh', 'rqqd', 'bdrbkhklwwj', 'jxousrytl', 'wmnqvwvwdnv', 'rvpfqthhxmhe', 'yddoo', 'yatzaclbtgketu', 'cgmwegmv', 'qdkiskvqbmnbbu', 'cxnkkcox', 'aqqq', 'utuq', 'csgj', 'rwwwmjcf', 'edrcqrjdzhnb', 'kdjqepjjszueyiv', 'edwfob', 'lyqcqolsrfsofpl', 'vwtqcnubci', 'verjarlug', 'sgosoo', 'eafuwfdkvpub', 'hdhtadof', 'zcfl', 'lgczd', 'rkafmnhyf', 'xchnlo', 'hnjzndl', 'xphhgaeimg', 'zreyicwajzbeq', 'wzhntmsfcbop', 'vmkh', 'zmxpfvj', 'ewiojplacuqh', 'xnmpmqnfbyfsxfx', 'ipkfzcztf', 'gnlflgi', 'vadtabwp', 'jtkrhxv', 'tmqinoqqedj', 'lptochebane', 'pqwwviok', 'wceegcorgmahe', 'nyckpsjknbj', 'syzuxg', 'zawnfgycjn', 'frapscajn', 'qsahqu', 'xhsdvh', 'cgpv', 'bqboonswemuvw', 'yzgueeow', 'xwfxldibo', 'dofrpkwizpxopti', 'zeczga', 'kszupzercirqc', 'nnlb', 'dvrp', 'ghhmwlvoje', 'rmtib', 'gbjxw', 'fsrkqwynfeyyt', 'knbcwzevpyznxeq', 'fzre', 'goyrtjcxn', 'cnnrcftsnbaj', 'vldwohs', 'afnz', 'iiir', 'gpniqddhykit', 'dxvjfmvfeu', 'topceyxfgcsoc', 'ippyysetdibvnsa', 'bveqdp', 'uzth', 'fdisdxburntos', 'eujpfy', 'iyyh', 'lbducbsxcjw', 'przsxswlfmv', 'jkfusejjhch', 'jjmgehldrt', 'wuuegytg', 'iazzmbka', 'bsiv', 'wybsgkyjorunbgr', 'lbpxigxuw', 'vvljl', 'qxagjgmgfeizw', 'elwzmstqf', 'hess', 'dmjzndvzauxs', 'rxrbqbdqrapwq', 'xuaolzhvrjnpim', 'orixu', 'lodnwxe', 'klwhu', 'qpxbsdlsqsbnsua', 'iexmsvkq', 'rtgss', 'plsq', 'xrimtscbffkbrh', 'jrqucc', 'sizboqrglaazck', 'pazyqfijofmzdho', 'wgcaltgchdxa', 'ltarl', 'zrgoqwadzjui', 'ruwipwpqdlvlys', 'tpvycuqvav', 'xmeiftz', 'oanvxfbvmhby', 'myuve', 'nzlibjjjjgmp', 'nxsjxcaw', 'rqhpgpkxztvu', 'cuxnw', 'aumpippdnerbjpy', 'syfwn', 'uaenbo', 'koshtytimy', 'euafgqhkerrvm', 'lehkp', 'lyijujzoqnir', 'hcpcsxwke', 'zhwspnovegc', 'jnembwbgseonae', 'sfgidrecwwwhgrw', 'ehvgzpscxwzyti', 'dlpojxshedye', 'kjtcypb', 'ojyzuvqmz', 'owwwv', 'lwwz', 'uelrm', 'phbrh', 'upllkyczhnjat', 'lfggzsjmyascrna', 'kxhf', 'uaxxsvbxxwe', 'wlesmpzgkpmoi', 'yqjqnlnrdkn', 'zkgmqcv', 'cnfedobbodi', 'robxjaxxaygafdi', 'hcergiuhvqjuo', 'povwmvouacvion', 'exnjrpzjyov', 'gskcxwjepetq', 'lbpjbpt', 'xatiurtnmjhe', 'eheepzkyeltiz', 'nbhsumqsnzwywho', 'rwgfummznfim', 'siwebmkxxcege', 'alodjuaafwqqu', 'zfvobehaatw', 'umnhbzxthjtyl', 'acrnewacofo', 'acsuidjlj', 'rsbr', 'teedswk', 'hccdecy', 'hbnmnqnxlsfa', 'prqmezifrbciykg', 'jxsjpze', 'llyrydlohc', 'mqcaxyxuksr', 'dphiqlg', 'sfzobt', 'hrdkovjcvao', 'ubroewvzsgbq', 'ofaddgwnsb', 'csku', 'ahwhgnfxfvhq', 'oaqjo', 'qewthuxtpv', 'qbvfstzseoyek', 'sqnzhivrumc', 'rqvynax', 'kzzwapse', 'smmtrhzhdysb', 'qmuutqa', 'tmugxnefarv', 'glhl', 'tjixvaxnfkuxa', 'poqbidpkpolnz', 'wfxdx', 'tcjklwlbg', 'lspkvsecbl', 'wkjb', 'fdhzbaai', 'lyzk', 'ssehfofzc', 'tfavikh', 'haoenoeyirw', 'wzvbxkfzsjohgeh', 'tndoezknp', 'qedkytfedekis', 'mftiekvipfx', 'njrolzxocwwak', 'blrtn', 'rjlvki', 'wiqcwejexegjs', 'fbjhsc', 'cecjjpxdrchmj', 'kwfqzacj', 'frqigqo', 'bukaeus', 'gqrkwhuonx', 'fhsabugsrawtaa', 'xldelrotbthvv', 'pfppqbwk', 'nqdwbbyzqhazeq', 'tltyhiqduwxg', 'wbjmnrmdg', 'dmfhpkcjymvhz', 'nfifqyxzcoag', 'zyysreuhddh', 'ckcempbjun', 'vognimgoq', 'eysglmzcxftstca', 'spvyozyzpbdqek', 'cuxvyythklscg', 'yhfnffjvb', 'ikpd', 'bdzvcvnnfdgzn', 'kdxhhmcjveleti', 'pikry', 'gjcamdayqpbgdv', 'tkvwywqismhcxer', 'skcv', 'ntiwj', 'iuhhojotr', 'xmys', 'eiotivvzqoyxek', 'cgnrnixfgbx', 'giogv', 'sxeofgesyvyvrw', 'yrfeuuodfmf', 'wirfrtegbyz', 'jgubdcwppvj', 'stgxkefvxqefvty', 'hhnfrsvufbyt', 'gkwhzchvxcxp', 'yryabbxod', 'ulbgvfc', 'oomfbkdaezenrff', 'fmvymekzzczowbv', 'bpmxzd', 'adwyiqfbxa', 'pzzmfkpgbc', 'bcewaftv', 'ykyxmigc', 'bktnanwdf']Write a Python program to finds all the words whose lengths are even numbers. e.g apple has a length of 5 and is therefore odd. banana has a length of 6 and is even.You program should then take all of the words with an even length and add them together.For example, if the list was ['banana', 'vapor', 'ugli', 'olive', 'almond'], then the list of all even words would be ['banana', 'ugli', 'almond'], these have lengths 6,4,6 and adding them together gives 6+4+6 = 16. Therefore, 16 would be your final answer.Calculate the answer for this for the given list of 500 words above.I suggest that you try your code with the smaller example given to check that it works.You may use the following for this question.Python InterpretersOnline Python Interpreter - online editor (onlinegdb.com) Python Tutor: Learn Python, JavaScript, C, C++, and Java programming by visualizing codeOnline Python Compiler (Interpreter) (programiz.com)Python ResourcesLearn Python Programming (programiz.com) Python Tutorial (w3schools.com)3.11.7 Documentation (python.org)https://www.pythoncheatsheet.org/

Which method returns the length of a string?

3. What does the len() function return for the string "hello"?

Question at position 9 You are given two lists of strings ls_one and ls_two that are equal in length. If the missing lines are filled in correctly, the program should check at which indices either ls_one or ls_two has the longer string, or if they are the same. For example: If ls_one was ['A', 'BC', 'DEF'] and ls_two was ['MNO', 'PQ', 'R'], the output of the program would be: Index 0: ls_two wins with MNO.Index 1: Wow, a tie!Index 2: ls_one wins with DEF. [table] 1  LENGTH = 32 ls_one = ['A', 'BC', 'DEF']3 ls_two = ['MNO', 'PQ', 'R']4 5  i = 06 while i < LENGTH:7 if # ( code WILL go here ) :8 print(f'Index {i}: ls_one wins with {ls_one[i]}.')9 elif # ( code WILL go here ) :10 print(f'Index {i}: ls_two wins with {ls_two[i]}.')11 else:12 print(f'Index {i}: Wow, a tie!') 13 i = i + 1 [/table] Which of the following options is the correct missing code?7 if len(ls_one[i]) > len(ls_two[i]):...9 elif len(ls_two[i]) < len(ls_one[i]):7 if len(ls_two[i]) > len(ls_one[i]):...9 elif len(ls_one[i]) > len(ls_two[i]):7 if len(ls_one[i]) > len(ls_two[i]):...9 elif len(ls_one[i]) < len(ls_two[i]):7 if ls_one[i] > ls_two[i]:...9 elif ls_two[i] > ls_one[i]:Clear my selection

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！