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Find word in HTML page fast algorithm

由 拜拜、爱过 提交于 2019-12-19 08:17:31
问题 I need to do a boolean function which returns true if a word is in the text of a HTML page and false if it's not. I know that it's easy to do analysing all the page tree until finding the word with the lxml library but I find inefficient to iterate through all the html blocks and find if the word is there. Any suggestions for a faster algorithm (I need to do this search so many times)? 回答1: As long as you're not worried about accidentally finding the word in an element attribute or something

Find word in HTML page fast algorithm

由 浪子不回头ぞ 提交于 2019-12-19 08:17:12
问题 I need to do a boolean function which returns true if a word is in the text of a HTML page and false if it's not. I know that it's easy to do analysing all the page tree until finding the word with the lxml library but I find inefficient to iterate through all the html blocks and find if the word is there. Any suggestions for a faster algorithm (I need to do this search so many times)? 回答1: As long as you're not worried about accidentally finding the word in an element attribute or something

el-upload 上传文件

由 浪子不回头ぞ 提交于 2019-12-18 21:04:50
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 1HTML <el-row> <el-col :span="24"> <el-form-item class="num-index-10" label="资产证明" prop="asset_proof_urls"> <el-upload ref="upload" :action="uploadUrl" :limit="10" accept=".xlsx, .docx, .pdf, .word," :before-upload="beforeUpload" :data="uploadData" :on-change="onChange" :on-exceed="onExceed" :on-error="onError" :on-success="onSuccess" :file-list="imgUrl"> <el-button type="primary" class="up-url" size="small" plain>上传清单</el-button> </el-upload> </el-form-item> <div class="attention"> <div class="word">1.根据相关法规需要上传资产证明,收入证明和完税证明等文件，用于进行合格投资人认证;</div> <div

how to remove first word from a php string

由 …衆ロ難τιáo~ 提交于 2019-12-18 14:17:45
问题 I'd like to remove the first word from a string using PHP. Tried searching but couldn't find an answer that I could make sense of. eg: "White Tank Top" so it becomes "Tank Top" Thanks 回答1: No need for explode or array manipulation, you can use function strstr: echo strstr("White Tank Top"," "); //Tank Top UPDATE: Thanks to @Sid To remove the extra white space you can do: echo substr(strstr("White Tank Top"," "), 1); 回答2: You can use the preg_replace function with the regex ^(\w+\s) that will

How many bits does a WORD contain in 32/64 bit OS respectively?

由 本小妞迷上赌 提交于 2019-12-18 11:00:15
问题 Anyone has a definite answer? Someone says that on 32 bit OS a WORD means 16bit,true? 回答1: The concept of a "word" has several meanings. There's 3 meanings embedded in the question. The generic term "processor word", in context of CPU architectures The "bit size" of software/OS, vs the "bit size" of hardware The all-caps term WORD , meaning a 16 bit value - This is a part of the Windows "Win32" C language API When describing the Win32 WORD type definition, this also comes up: The Intel/AMD

How do I access each word in Assembly?

由 浪子不回头ぞ 提交于 2019-12-18 09:37:46
问题 Given: .data arr: .word 2,5,1,3,4 len: .word 5 sum: .word 0 How would I access each word in "arr" such as 2, 3 and 4? Eventually, what I would like to do is find a sum of all of the values in "arr", but I'm having difficulty iterating through "arr". Thank you for your time! Additional Info: I'm using eduMIPS64 回答1: First load the address of the array into a register, then you can access the items with a constant offset. (Your assembler might support constructs such as lw $t0, arr+12 as

How to find the longest word with python?

由 可紊 提交于 2019-12-18 07:20:09
问题 How can I use python to find the longest word from a set of words? I can find the first word like this: 'a aa aaa aa'[:'a aa aaa aa'.find(' ',1,10)] 'a' rfind is another subset 'a aa aaa aa'[:'a aa aaa aa'.rfind(' ',1,10)] 'a aa aaa' 回答1: If I understand your question correctly: >>> s = "a aa aaa aa" >>> max(s.split(), key=len) 'aaa' split() splits the string into words (seperated by whitespace); max() finds the largest element using the builtin len() function, i.e. the string length, as the

Swift - open built-in iOS Dictionary to find word meaning

由 倾然丶 夕夏残阳落幕 提交于 2019-12-18 03:43:48
问题 In my project I'd like to open iOS built-in Dictionary to find word meaning, or even better, get the meaning of the word directly in my app. At the moment I found how to check a string is spelled correctly using UITextChecker func wordIsReal(word: String) -> Bool { let checker = UITextChecker() let range = NSMakeRange(0, count(word)) let misspelledRange = checker.rangeOfMisspelledWordInString(word, range: range, startingAt: 0, wrap: false, language: "en") return misspelledRange.location ==

Java API for plural forms of English words

由 心不动则不痛 提交于 2019-12-17 09:35:54
问题 Are there any Java API(s) which will provide plural form of English words (e.g. cacti for cactus )? 回答1: Wolfram|Alpha return a list of inflection forms for a given word. See this as an example: http://www.wolframalpha.com/input/?i=word+cactus+inflected+forms And here is their API: http://products.wolframalpha.com/api/ 回答2: Check Evo Inflector which implements English pluralization algorithm based on Damian Conway paper "An Algorithmic Approach to English Pluralization". The library is tested

Converting words to numbers in PHP

由 守給你的承諾、 提交于 2019-12-17 02:14:09
问题 I am trying to convert numerical values written as words into integers. For example, "iPhone has two hundred and thirty thousand seven hundred and eighty three apps" would become "iPhone as 230783 apps" Before i start coding, I would like to know if any function / code exists for this conversion. 回答1: There are lots of pages discussing the conversion from numbers to words. Not so many for the reverse direction. The best I could find was some pseudo-code on Ask Yahoo. See http://answers.yahoo
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