ruby
Rails new - wrong number of arguments (0 for 1) [closed]
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that开发者_运维百科 is not g[详细]
2023-04-01 02:56 分类:问答Dynamic Ruby Daemon Management
I have a Ruby process that listens on a given device. I would like to spin up/down instances of it for different devices with a rails app. Everything I can find for Ruby daemons seems to be based arou[详细]
2023-04-01 02:45 分类:问答Ruby: increment all integers in a string by +1
I am looking for a succinct way to increment all the integers found in a string by +1 and return the full string.[详细]
2023-04-01 02:33 分类:问答How can I build a modular command-line interface using rubygems?
I\'ve written a command-line tool for manipulating with genome scaffolds called \"Scaffolder\". At the moment all the tools I want to use are hard-coded into the library. For instance these tools \"va[详细]
2023-04-01 02:11 分类:问答Change XML data in place using Ruby and Regular Expressions
Here\'s an example of the data: <animals><name>George</name><description>A big brown fox.</description></animals>[详细]
2023-04-01 02:07 分类:问答How can I filter my query to show instances where current user has no tags?
I\'m trying to show only brand instances which the current user has not tagged, even if other users have tagged the same brand already. Something like:[详细]
2023-04-01 02:07 分类:问答Less.js LoadError - no such file to load -- less on main .less file
I am trying to test out less.js on a new project.I am 100% sure the javascript file is loading fine but I keep getting this error on the less file that is in my css folder.I am going to compile it usi[详细]
2023-04-01 01:49 分类:问答How to run a series of checks?
I\'m trying to run a series of if/else statements but right now they basically end up being deeply nested if/else statements.[详细]
2023-04-01 01:49 分类:问答Emulating int64 overflows in Ruby
I\'m a long time programmer but new to Ruby. I\'m trying to port an algorithm called CheckRevision used for checking integrity of game files before loggin into Battle.net\'s online gaming service.[详细]
2023-04-01 01:47 分类:问答Rake task - with additional class
开发者_如何学编程I have my own classes, which I want to use in my rake task. Where to put files with this classes?If the classes are only used by the rake task, I\'d keep them in lib/, just make sure[详细]
2023-04-01 01:46 分类:问答