word

words counting in file like linux wc command in C

由 我只是一个虾纸丫 提交于 2019-11-28 10:49:16
问题 I am trying to write something that works like the Linux command wc to count words, new lines and bytes in any kind of files and i can only use the C function read. I have written this code and i am getting the correct values for newlines and bytes but i am not getting the correct value for counted words. int bytes = 0; int words = 0; int newLine = 0; char buffer[1]; int file = open(myfile,O_RDONLY); if(file == -1){ printf("can not find :%s\n",myfile); } else{ char last = 'c'; while(read(file

使用freemarker生成word文档时特殊字符的处理

由 爱⌒轻易说出口 提交于 2019-11-28 09:47:36
在使用freemarker生成word的时候遇到某些生成的文件无法打开的问题，经过排查发现是因为特殊符号插入到模板里导致文档结构发生了错误，于是将所有特殊符号放在word文件里，再另存为xml文件，查看word是怎么保存特殊符号的 发现只有&，<，>被转义了，所以只要将这三个符号转义就可以了 value.replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(">", "&gt;"); 来源： oschina 链接： https://my.oschina.net/u/871551/blog/669870

Puzzle Solving: Finding All Words Within a Larger Word in PHP

由 最后都变了- 提交于 2019-11-28 05:38:40
问题 So I have a database of words between 3 and 20 characters long. I want to code something in PHP that finds all of the smaller words that are contained within a larger word. For example, in the word "inward" there are the words "rain", "win", "rid", etc. At first I thought about adding a field to the Words tables (Words3 through Words20, denoting the number of letters in the words), something like "LetterCount"... for example, "rally" would be represented as 10000000000200000100000010: 1

Regular expression to match a word or its prefix

由 无人久伴 提交于 2019-11-28 03:52:37
I want to match a regular expression on a whole word. In the following example I am trying to match s or season but what I have matches s , e , a , o and n . [s|season] How do I make a regular expression to match a whole word? Square brackets are meant for character class, and you're actually trying to match any one of: s , | , s (again), e , a , s (again), o and n . Use parentheses instead for grouping: (s|season) or non-capturing group: (?:s|season) Note: Non-capture groups tell the engine that it doesn't need to store the match, while the other one (capturing group does). For small stuff,

Extract English words from a text in R

由 爷，独闯天下 提交于 2019-11-28 02:24:39
问题 I have a text and I need to extract all English words from it. For instance I want to have a function which would analyse the vector vector <- c("picture", "carpet", "lamp", "notaword", "anothernotaword") And return only English words from this vector i.e. "picture", "carpet", "lamp" I do understand that the definition of "English word" depends on the dictionary but I would be satisfied even with a basic dictionary. 回答1: You could use the package I maintain qdapDictionaries (no need for the

making a simple search function, making the cursor jump to (or highlight) the word that is searched for

由 余生颓废 提交于 2019-11-28 01:28:31
问题 I have now used way too long time, trying to figure out a problem, which I didn't think would be that hard. Here is the deal: I am writing a small application using C# and WPF. I have a RichTextBox containing a FlowDocument. I have added a small textbox and a button below my richtextbox. The user then types in the word he/she wishes to search for, and presses the button. The richtextbox will then jump to the first occurrance of that word. it is enough that it just jumps to the correct line -

Python: Cut off the last word of a sentence?

由 狂风中的少年 提交于 2019-11-27 20:38:34
问题 What's the best way to slice the last word from a block of text? I can think of Split it to a list (by spaces) and removing the last item, then reconcatenating the list. Use a regular expression to replace the last word. I'm currently taking approach #1, but I don't know how to concatenate the list... content = content[position-1:position+249] # Content words = string.split(content, ' ') words = words[len[words] -1] # Cut of the last word Any code examples are much appreciated. 回答1: Actually

Get the current word in paragraph on click event in jquery

由 主宰稳场 提交于 2019-11-27 18:44:50
问题 I am trying to build a tool that allow people to get word or a phrase (on select), the select part is done but not the word part. I need to be able to get the current word when someone click on a word, and i found this solution get word click in paragraphs unfortunately, this code change all the words and add a <span> for every words, which causes an issue on my side since i cannot add html tags in the text (css file can be imported or added dynamically) is there's a better way to accomplish

python - find the occurrence of the word in a file

由 人盡茶涼 提交于 2019-11-27 15:32:33
I am trying to find the count of words that occured in a file. I have a text file ( TEST.txt ) the content of the file is as follows: ashwin programmer india amith programmer india The result I expect is: { 'ashwin':1, 'programmer ':2,'india':2, 'amith ':1} The code I am using is: for line in open(TEST.txt,'r'): word = Counter(line.split()) print word The result I get is: Counter({'ashwin': 1, 'programmer': 1,'india':1}) Counter({'amith': 1, 'programmer': 1,'india':1}) Can any one please help me? Thanks in advance . Use the update method of Counter. Example: from collections import Counter

Extracting whole words

由 送分小仙女□ 提交于 2019-11-27 14:48:39
I have a large set of real-world text that I need to pull words out of to input into a spell checker. I'd like to extract as many meaningful words as possible without too much noise. I know there's plenty of regex ninjas around here, so hopefully someone can help me out. Currently I'm extracting all alphabetical sequences with '[a-z]+' . This is an okay approximation, but it drags a lot of rubbish out with it. Ideally I would like some regex (doesn't have to be pretty or efficient) that extracts all alphabetical sequences delimited by natural word separators (such as [/-_,.: ] etc.), and
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