trailing

remove multiple trailing slashes mod_rewrite

由 谁说我不能喝 提交于 2019-12-18 06:12:48
问题 I know this question was asked a number of times on this site alone, but browsing through the relevant posts I couldn't find a solution. Trying to remove multiple trailing slashes after domain. The following mod_rewrite expressions seem to work for URLs such as http://www.domain.com//path1///path2////, but do not work for domain// DirectorySlash Off RewriteEngine on # Canonical fix RewriteCond %{HTTP_HOST} !^www.domain.com$ [NC] RewriteRule ^(.*)$ http://www.domain.com/$1 [R=301] RewriteRule

JavaScript - Keep trailing zeroes [duplicate]

由 十年热恋 提交于 2019-12-17 20:03:11
问题 This question already has answers here : How to add a trailing zero to a price with jQuery (3 answers) Closed 5 years ago . I want to parse a string and I used parseFloat() , but it removes all the trailing zeroes. How to prevent this - I need to parse the string exactly - if I have 2.5000, I need exactly the same result as a floating-point number - 2.5000. 回答1: You can do parseFloat(2.5).toFixed(4); If you need exactly the same floating point you may have to figure out the amount var string

Why are trailing commas allowed in a list?

由 二次信任 提交于 2019-12-17 03:02:34
问题 I am curious why in Python a trailing comma in a list is valid syntax, and it seems that Python simply ignores it: >>> ['a','b',] ['a', 'b'] It makes sense when its a tuple since ('a') and ('a',) are two different things, but in lists? 回答1: The main advantages are that it makes multi-line lists easier to edit and that it reduces clutter in diffs. Changing: s = ['manny', 'mo', 'jack', ] to: s = ['manny', 'mo', 'jack', 'roger', ] involves only a one-line change in the diff: s = ['manny', 'mo',

Remove trailing comma Java without a string variable?

由 若如初见. 提交于 2019-12-13 08:23:42
问题 public static void printGrid(int rows, int cols) { int totalNum = rows * cols; for (int i = 1; i <= rows; i++) { for (int k = 0; k < cols; k++) { System.out.print(i + rows * k + ", "); } System.out.println(); } } Outputs = 1, 4, 7, 10, 13, 16, 2, 5, 8, 11, 14, 17, 3, 6, 9, 12, 15, 18, I want to remove the trailing commas by the last numbers in each line, but I do not have a variable as a string holding them, just a print statement. Is there any way to do this? 回答1: Simply, print it only when

Trailing whitespace in filename

由 こ雲淡風輕ζ 提交于 2019-12-11 07:15:06
问题 I tried using a batch-script from this answer to color some text in the console. Unfortunately I had some unintended behaviour, using ´3 :s as string for the call, which created a file named: "┬┤3 ", with a trailing whitespace. Windows (10) (harddrive using NTFS) somehow can't handle a trailing whitespace in filenames, therefore I can't get rid of it. I tried using delete , rename , move in the Windows Explorer and Total Commander - all failed. Using the command prompt: DEL , MOVE and others

Finding natural numbers having n Trailing Zeroes in Factorial

由 核能气质少年 提交于 2019-12-11 05:57:43
问题 I need help with the following problem. Given an integer m , I need to find the number of positive integers n and the integers, such that the factorial of n ends with exactly m zeroes . I wrote this code it works fine and i get the right output, but it take way too much time as the numbers increase. a = input() while a: x = [] m, n, fact, c, j = input(), 0, 1, 0, 0 z = 10*m t = 10**m while z - 1: fact = 1 n = n + 1 for i in range(1, n + 1): fact = fact * i if fact % t == 0 and ((fact / t) %

Print cpp_dec_float in scientific notation without trailing zeros

由 故事扮演 提交于 2019-12-10 21:18:17
问题 I'm using cpp_dec_float for arbitrary precision, and it's great, but I'm having trouble figuring out how to print all significant digits. For example, with this code to setup using boost::multiprecision::cpp_dec_float; typedef boost::multiprecision::number<cpp_dec_float<100>> mp_type; mp_type test_num("7.0710678118654752440084436210484903928483593768847403658833986900e-01"); and if I simply print with std::cout << std::scientific << test_num << std::endl; the result is 7.071068e-01 , so that

Git ignore trailing whitespace in markdown files only

由 霸气de小男生 提交于 2019-12-05 20:06:55
I have a markdown file with lines that have trailing whitespace (which is correct and should be commited). I'm unable to add these changes using git add -p to the index because git complains about trailing whitespace. They are added correctly if I use git add -A , but I want it to work with git add -p . I have in my ~/.gitconfig : [core] whitespace = trailing-space,space-before-tab This has been working fine since for the most part I DO want to warn on trailing whitespace (it is incorrect in HTML, JS and Ruby files). How do I ignore the trailing whitespace in Markdown files only? In a

Remove a trailing slash from a string(changed from url type) in JAVA

由 拥有回忆 提交于 2019-12-04 23:37:38
I want to remove the trailing slash from a string in Java. I want to check if the string ends with a url, and if it does, i want to remove it. Here is what I have: String s = "http://almaden.ibm.com/"; s= s.replaceAll("/",""); and this: String s = "http://almaden.ibm.com/"; length = s.length(); --length; Char buff = s.charAt((length); if(buff == '/') { LOGGER.info("ends with trailing slash"); /*how to remove?*/ } else LOGGER.info("Doesnt end with trailing slash"); But neither work. There are two options: using pattern matching (slightly slower): s = s.replaceAll("/$", ""); or: s = s.replaceAll

Remove Trailing Spaces and Update in Columns in SQL Server

由 送分小仙女□ 提交于 2019-12-04 07:27:57
问题 I have trailing spaces in a column in a SQL Server table called Company Name . All data in this column has trailing spaces. I want to remove all those, and I want to have the data without any trailing spaces. The company name is like "Amit Tech Corp " I want the company name to be "Amit Tech Corp" 回答1: Try SELECT LTRIM(RTRIM('Amit Tech Corp ')) LTRIM - removes any leading spaces from left side of string RTRIM - removes any spaces from right Ex: update table set CompanyName = LTRIM(RTRIM
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