Tail recursion in Erlang

I am really struggling to understand tail recursion in Erlang. I have the following eunit test: db_write_many_test() ->

Which font and size does apple use for the navigation bar title?

I 开发者_如何转开发made an totally custom navigation bar and would like to use the exact same font and size like apple does for the title of their navigation bar. It looks like some kind of fat printe

红尘已去什么意思是什么歌？

Which JMS broker implementations allowing resending messages saved in dead message queue?

I wonder, if there JMS broker, that allows administrators to resend (via GUI or any tool) messages, saved in a ded message queue or dead letter queue, after solving the causing problem (e.g. database

Does every PHP code snippet inside the <?php> tag have its own variable scope?

If yes is there any way to ac开发者_Go百科cess a var defined in another PHP code snippet tag?No, they don\'t. Separate <?php ?> tags share the same variable scope. You can access any variable de

现炒快餐店怎么经营？

如何修改问答系统图片水印？？

明明就是我89 2022-04-16 22:11 开发者_开发问答 简单粗暴的办法就是直接替换： staticjs

Do I need the .Net framework installed to run a vc++ 2008 exe?

Does a vc++ exe require the .Net framework to run,开发者_Python百科 or will it run without the framework?Unless it is compiled with the /clr flag you do not need the .NET framework. Of course if your

Is there a way to see which Project Wizard was used to create a given Eclipse Project?

Every time I start working on a new J2EE web application, I need to create the various Eclipse projects that I\'ll fill up. This includes the top-level project that generates the EAR, a WAR project, e

Does strokeRect: of NSBezierPath always draw a transparent rect? (Cocoa OSX)

I am trying to make a custom selection box for an image view I created and I am trying to use strokeRect: from NSBezierPath but it always seems to be transparent.Called the method set to set the color