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Active Record - Find records which were created_at before today
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165
Using ActiveRecord the standard way:
MyModel.where("created_at < ?", 2.days.ago)
Using th...
How to configure static content cache per folder and extension in IIS7?
...la - you can't go wrong with the [IIS7 resource kit](: amazon.co.uk/dp/0735624410), it's actually quite useful. The Wrox Pro IIS7 book isn't bad either. TBH I learned mostly from the IIS.NET config reference site: iis.net/ConfigReference and from poking about the %systemroot%\system32\inetsrv\confi...
Example of UUID generation using Boost in C++
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165
A basic example:
#include <boost/uuid/uuid.hpp> // uuid class
#include <bo...
How can I access an internal class from an external assembly?
...arc Gravell♦Marc Gravell
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Can I use `pip` instead of `easy_install` for `python setup.py install` dependency resolution?
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136
Yes you can. You can install a package from a tarball or a folder, on the web or your computer. ...
Check if an element is a child of a parent
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161
If you are only interested in the direct parent, and not other ancestors, you can just use pare...
Literal notation for Dictionary in C#?
...g, string>
{
{ "test", "val" },
{ "test2", "val2" }
};
In C# 6, you now have the option of using a more intuitive syntax with Dictionary as well as any other type that supports indexers. The above statement can be rewritten as:
var data = new Dictionary<string, string>
{
["t...
Revert a range of commits in git
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edited Jan 16 '18 at 8:41
answered Feb 14 '11 at 13:31
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SELECT * WHERE NOT EXISTS
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160
You didn't join the table in your query.
Your original query will always return nothing unless...
How to add a footer to a UITableView in Storyboard
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answered Mar 7 '12 at 16:53
dbrajkovicdbrajkovic
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