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EJB's - when to use Remote and/or local interfaces?
... servers? And use Local interfaces if your application is only going to reside on one server?
4 Answers
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How is Math.Pow() implemented in .NET Framework?
... for calculating a b (say a = 2 and b = 50 ). To start things up, I decided to take a look at the implementation of Math.Pow() function. But in .NET Reflector , all I found was this:
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Optimal settings for exporting SVGs for the web from Illustrator?
...SVG Viewer
Adobe SVG Viewer is a browser plugin from times when browsers did not support SVG natively. I don't know what it does, but it is irrelevant, do not check this.
Include slicing data
This adds metadata bloat to your SVG file, unless you plan on opening your SVG file later in Illustrator ...
glVertexAttribPointer clarification
...r glTexCoordPointer work, just instead of named attributes, you get to provide a number that specifies your own attribute. You pass this value as index. All your glVertexAttribPointer calls get queued up for the next time you call glDrawArrays or glDrawElements. If you have a VAO bound, the VAO will...
MPICH vs OpenMPI
...ports both of these networks and others natively (i.e. without OFI in the middle).
In the past, a common complaint about MPICH is that it does not support InfiniBand, whereas Open-MPI does. However, MVAPICH and Intel MPI (among others) - both of which are MPICH derivatives - support InfiniBand, so...
Git - How to use .netrc file on Windows to save user and password
... in the comments:
Using the latest version of msysgit on Windows 7, I did not need to set the HOME environment variable. The _netrc file alone did the trick.
This is indeed what I mentioned in "Trying to “install” github, .ssh dir not there":
git-cmd.bat included in msysgit does set the %H...
multiprocessing.Pool: When to use apply, apply_async or map?
...gs,**kwargs)
is preferred. The multiprocessing.Pool modules tries to provide a similar interface.
Pool.apply is like Python apply, except that the function call is performed in a separate process. Pool.apply blocks until the function is completed.
Pool.apply_async is also like Python's built-in ...
How to trace the path in a Breadth-First Search?
... and the end but none of the nodes in-between? Or even another approach besides graphs?
– Christopher Markieta
Jan 19 '12 at 7:19
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Do login forms need tokens against CSRF attacks?
... browser was logged in with the host account
As a pertinent example, consider YouTube. YouTube allowed users to see a record of "their own" viewing history, and their login form was CSRF-vulnerable! So as a result, an attacker could set up an account with a password they knew, log the victim into ...
Where to use EJB 3.1 and CDI?
...synchronous method invocation. Starting threads is a no-no in any server-side environment. Having too many threads is a serious performance killer. This annotation allows you to parallelize things you do using the container's thread pool. This is awesome.
Available to @Stateful, @Stateless an...