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How to remove single character from a String
...ing individual characters of a String in Java, we have String.charAt(2) . Is there any inbuilt function to remove an individual character of a String in java?
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How to forward declare a template class in namespace std?
...t errors. Of course, I know that there are more template params for std::list (allocator I think). But, that is beside the point. Do I have to know the full template declaration of a template class to be able to forward declare it?
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Is it safe to delete an object property while iterating over them?
When iterating over an object's properties, is it safe to delete them while in a for-in loop?
2 Answers
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How to add Web API to an existing ASP.NET MVC 4 Web Application project?
I wish to add an ASP.NET Web API to an ASP.NET MVC 4 Web Application project, developed in Visual Studio 2012. Which steps must I perform to add a functioning Web API to the project? I'm aware that I need a controller deriving from ApiController, but that's about all I know.
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i18n Pluralization
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Try this:
en.yml :
en:
misc:
kids:
zero: no kids
one: 1 kid
other: %{count} kids
In a view:
You have <%= t('misc.kids', :count => 4) %>
Updated answer for languages with multiple pluralizat...
$apply vs $digest in directive testing
...nge that attribute in my test and verify that it responds correctly, which is the best way of doing that change?
2 Answers
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tmux: How to join two tmux windows into one, as panes?
... Suppose the two windows are number 1 and 2. Use
join-pane -s 2 -t 1
This will move the 2nd window as a pane to the 1st window. The opposite command is break-pane
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Share application “link” in Android
...ND intent. I add plain text saying something along the lines of: install this cool application. But I can't find a way to enable users to directly go to the install screen of market place for instance. All I can provide them with is a web link or some text.
In other words I am looking for a very dir...
MySQL Great Circle Distance (Haversine formula)
...within a radius of 25 miles to the 37, -122 coordinate. It calculates the distance based on the latitude/longitude of that row and the target latitude/longitude, and then asks for only rows where the distance value is less than 25, orders the whole query by distance, and limits it to 20 results. To ...
Entity Framework Migrations renaming tables and columns
... and their navigation properties and generated a new Migration in EF 5. As is usual with renames in EF migrations, by default it was going to drop objects and recreate them. That isn't what I wanted so I pretty much had to build the migration file from scratch.
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