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How to use concerns in Rails 4
...en article/event returns the first comment
end
def find_comments_with_word(word)
# for the given event returns an array of comments which contain the given word
end
def self.least_commented
# finds the event which has the least number of comments
end
def self.most_attended
...
App Inventor 2开发计步器与定位器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
...时，数据依然存储在手机中。【参二】健身宝程序及资源下载AI伴侣最新版（广州版）健身宝（简版)（请右键选择链接另存为）健身宝（扩展版）（请右键选择链接另存为）【参三】我的车在哪儿 1、位置传感器
App Inventor为...
Textarea to resize based on content length [duplicate]
... There's a problem in Firefox, if your user inputs a very long word (no white space, larger than the textarea) then "overflow:hidden" will prevent her from seeing the right end of the word. Other browsers don't care since they will line-break even without white spaces. You can remedy to...
What's the difference between “groups” and “captures” in .NET regular expressions?
...f a functionality that won't be used
in the majority of cases
In other words: they are very similar, but occasionally and as it happens, you'll find a use for them. Before you grow another grey beard, you may even get fond of the Captures...
Since neither the above, nor what's said in the oth...
How to convert a string with comma-delimited items to a list in Python?
...ly, you'll encounter something more like this in the future:
>>> word = 'abc'
>>> L = list(word)
>>> L
['a', 'b', 'c']
>>> ''.join(L)
'abc'
But what you're dealing with right now, go with @Cameron's answer.
>>> word = 'a,b,c'
>>> L = word.spl...
Block Comments in a Shell Script
...
Cute trick - as long as the 'END' keyword (which is, of course, user chosen) does not appear on a line on its own inside the material to be commented out.
– Jonathan Leffler
Jun 4 '09 at 0:47
...
What are best practices for multi-language database design? [closed]
...d id :D . To explain, each id represents a meaning to which you can attach words from any language in a relational table, so you get two tables, meaning (id) and word (id, meaning_id), the id in the word table represents the word id, the id in the meaning represents the meaning that is universal.
...
Why is an int in OCaml only 31 bits?
...mainstream CPUs work significantly slower when addresses aren't aligned on word boundaries. Some even don't support unaligned access at all.
What this means is that in practice, all pointers will be divisible by 4, which means they will always end with two 0 bits. This allows us to distinguish betw...
What's the use/meaning of the @ character in variable names in C#?
...had a member variable with the name "params". Obviously this is a reserved word in C# so you can't have a class with a member variable with the name "params". The proxy object that was generated contained a property that looked like this:
...
App Inventor 2 字典代码块 · App Inventor 2 中文网
...一句话生成 App 鸿蒙 · 一套积木，多端原生打包！ 下载 AI2伴侣 · 安卓/鸿蒙/iOS aia 源码商店 中文社区 中文教育版 各版本对比 关于 关于我们 发布日志 服务条款 ...