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Again: CSS, UL/OL: Incorrect indent with custom counter

由 自作多情 提交于 2019-12-08 02:25:59
问题 I described my original problem in this thread. In short, when using custom counters in ULs, the text indentation broke. Marc Audet proposed a very elegant solution which I implemented in our code. Now - not surprising - this does not work if the list is supposed to float around images :-( You can see the problem here: http://cssdesk.com/eEvwn The numbers are lying on top of the image. Again: no surprise, they are absolutely positioned after all. So. Is there a way to fix this, or do I have

How to quickly get the collection of words in a corpus (with nltk)?

由 余生长醉 提交于 2019-12-07 22:59:57
问题 I would like to quickly build a word look-up table for a corpus with nltk. Below is what I am doing: Read raw text: file=open("corpus","r").read().decode('utf-8') Use a=nltk.word_tokenize(file) to get all tokens; Use set(a) to get unique tokens, and covert it back to a list. Is this the right way of doing this task? 回答1: Try: import time from collections import Counter from nltk import FreqDist from nltk.corpus import brown from nltk import word_tokenize def time_uniq(maxchar): # Let's just

Count words in a user-input string in C

由 时间秒杀一切 提交于 2019-12-07 19:53:05
问题 So, we were given this program in class. "Write a Program in C to count the number of words in a sentence input by the user." This is what i could come up with, but the number of words is always one less than what is the correct number. My teacher told everyone to just add 1 to the word count before printing it. I think it has a bug, if we don't enter any words, i.e. , press Enter instead of typing,the program suggested by my teacher would still give word count as 1 not 0. Do you know of any

JAVA Input Validation for Number Range and Numeric values only with counter

由 允我心安 提交于 2019-12-07 19:41:27
问题 I am trying to complete a task and I am unsure what route to take. I have tried while , if , and a combination of statements and cannot get the input validation I need. I am trying to validate user input and ensure their input is a number between 0 and 10 (excluding 0 and 10). Also I need to make sure that what they do enter is a number and not some symbol or letter. Finally I need a counter that will allow them 3 chances to input the correct information. The code below is my method I am

Python: Run code every n seconds and restart timer on condition

由 橙三吉。 提交于 2019-12-07 15:02:26
问题 This may be simpler than I think but I'd like to create timer that, upon reaching a limit (say 15 mins), some code is executed. Meanwhile every second, I'd like to test for a condition. If the condition is met, then the timer is reset and the process begins again, otherwise the countdown continues. If the condition is met after the countdown has reached the end, some code is executed and the timer starts counting down again. Does this involve threading or can it be achieved with a simple time

python count number of unique elements in csv column

由 柔情痞子 提交于 2019-12-07 12:39:48
问题 I'm trying to get the counts of unique items in a csv column using Python. Sample CSV file (has no header): AB,asd AB,poi AB,asd BG,put BG,asd I've tried this so far. import csv from collections import defaultdict, Counter input_file = open('Results/1_sample.csv') csv_reader = csv.reader(input_file, delimiter=',') data = defaultdict(list) for row in csv_reader: data[row[0]].append(row[1]) for k, v in data.items(): print k print Counter(v) This gives output in this format: AB Counter({'asd': 2

CSS: Start numbering pages with 2 instead of 1

由 一世执手 提交于 2019-12-07 11:05:30
问题 In CSS, with: @page { @top-right { content: "Page " counter(page) " of " counter(pages); } } I can have page numbers displayed at the top of every page when the page is printed. This works great. But now, how can I make it so the page number starts with 2 instead of 1? Can I do that by modifying the CSS rule above? 回答1: If you are using Flying Saucer (which was my case), use the following CSS: table { -fs-table-paginate: paginate; } It works like a charm. And Flying Saucer rocks :). Really

Hector to get the resulting counter value after doing incrementCounter

由 房东的猫 提交于 2019-12-07 03:25:28
问题 We are doing the following to update the value of a counter, now we wonder if there is a straightforward way to get back the updated counter value immediately. mutator.incrementCounter(rowid1, "cf1", "counter1", value); 回答1: There's no single 'incrementAndGet' operation in Cassandra thrift API. Counters in Cassandra are eventually consistent and non-atomic. Fragile ConsistencyLevel.ALL operation is required to get "guaranteed to be updated" counter value, i.e. perform consistent read.

Neo4j and Php handle counter within transaction

由 本秂侑毒 提交于 2019-12-06 16:45:25
Well scenario is like this: I create a one node called counter node . Its initial value is 0 and incremented as user create its account on my website. So there are three operation happen to operate this: Read counter node value Do some logic in php . Here like +1 to previous value of counter node Write new value of counter node Now problem is, If two or more users are coming exactly same time and creating such a condition that Before first user write new value to counter node , it is being read by second user. Thus this will leave value of my 'counter node' in unstable condition. Hope you got

adding counter to php page to count the unique visitors

由 淺唱寂寞╮ 提交于 2019-12-06 15:59:32
问题 I want to add a counter in my webpage which counts the number of visitors. But my problem is that when i refresh my page ,counter increases by 1..i want that counter increases only when a new visitor with another ip reaches to my webpage. here are my codes.. Sorry for my weak english index.php <?php session_start(); $ip = $_SERVER['REMOTE_ADDR']; $_SESSION['current_user'] = $ip; if(isset($_SESSION['current_user'])) { $count = file_get_contents("counter.txt"); $count = trim($count); $fl =
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