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Can inner classes access private variables?
...an object of type Outer::Inner and an object of the parent class. You have to make the parent child relationship manually.
#include <string>
#include <iostream>
class Outer
{
class Inner
{
public:
Inner(Outer& x): parent(x) {}
void func()
...
How to remove \xa0 from string in Python?
I am currently using Beautiful Soup to parse an HTML file and calling get_text() , but it seems like I'm being left with a lot of \xa0 Unicode representing spaces. Is there an efficient way to remove all of them in Python 2.7, and change them into spaces? I guess the more generalized question would...
Why does Ruby have both private and protected methods?
...private methods directly.
Here is a quick practical example:
def compare_to(x)
self.some_method <=> x.some_method
end
some_method cannot be private here. It must be protected because you need it to support explicit receivers. Your typical internal helper methods can usually be private s...
Closing multiple issues in Github with a commit message
...ting closes #1 or fixes #1 in the commit message. What is the best way to close multiple issues in the same commit message?
...
Get property value from string using reflection
...).GetProperty(propName).GetValue(src, null);
}
Of course, you will want to add validation and whatnot, but that is the gist of it.
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Is there a limit to the length of HTML attributes?
How long is too long for an attribute value in HTML?
8 Answers
8
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NoSQL (MongoDB) vs Lucene (or Solr) as your database
...e looked at MongoDB lately. I have noticed a striking similarity with how to treat items as "Documents", just like Lucene does (and users of Solr).
...
Disabling Chrome cache for website development
...
The Chrome DevTools can disable the cache.
Right-click and choose Inspect Element to open the DevTools. Or use one of the following keyboard shortcuts:
F12
Command+Option+i on Mac
Control+Shift+i on Windows or Linux
Click Network in ...
How to render a DateTime in a specific format in ASP.NET MVC 3?
...ow can I render it in a specific format - for example in the format which ToLongDateString() returns?
15 Answers
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Role/Purpose of ContextLoaderListener in Spring?
...pring beans live. The purpose of the ContextLoaderListener is two-fold:
to tie the lifecycle of the ApplicationContext to the lifecycle of the ServletContext and
to automate the creation of the ApplicationContext, so you don't have to write explicit code to do create it - it's a convenience funct...