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How to configure MongoDB Java driver MongoOptions for production use?
...for the MongoDB Java driver and I haven't come up with much other than the API. This search started after I ran into the "com.mongodb.DBPortPool$SemaphoresOut: Out of semaphores to get db
connection" error and by increasing the connections/multiplier I was able to solve that problem. I'm looking fo...
What is the difference between YAML and JSON?
...prefer using JSON as the data format overwhelmingly along with popular web APIs so it becomes difficult to argue using YAML over JSON when doing web programming in the general sense as you will likely be outvoted in a team environment. In fact, the majority of web programmers aren't even aware YAML ...
How to securely save username/password (local)?
...se, such as supplying it to a third party, use the Windows Data Protection API (DPAPI). This uses operating system generated and protected keys and the Triple DES encryption algorithm to encrypt and decrypt information. This means your application does not have to worry about generating and protecti...
Common programming mistakes for Clojure developers to avoid [closed]
...quence with 'lazy-seq or 'lazy-cons (or by building upon higher level lazy APIs), but if you wrap it in 'vec or pass it through some other function that realizes the sequence, then it will no longer be lazy. Both the stack and the heap can be overflown by this.
Putting mutable things in refs.
You c...
val-mutable versus var-immutable in Scala
...es of accepting stale data, which could be better performance or a simpler API.
– Malte Schwerhoff
Mar 19 '14 at 7:23
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show 2 more comments...
Replacing .NET WebBrowser control with a better browser, like Chrome?
... Chrome into your .NET applications called Awesomium. It comes with a .NET api but requires quite a few hacks for rendering (the examples draw the browser window to a buffer, paint the buffer as an image and refresh on a timer).
I think this is the browser used by Origin in Battlefield 3.
Update (...
What is the Haskell response to Node.js?
...nks to haskell's concurrency primitives.
Nice and simple UNIX-friendly API. Bonus: Excellent HTTP support. DNS also available.
Take a look in hackage and see for yourself.
Every I/O is by default asynchronous (this can be annoying sometimes, though). This makes it easier to avoid locks. Ho...
What is DOM Event delegation?
...ntains() instead in the last example: developer.mozilla.org/en-US/docs/Web/API/Element/classList
– nc.
Sep 18 '16 at 6:33
...
How much is the overhead of smart pointers compared to normal pointers in C++?
...ar ownership in mind and try to use the shared_ptr mostly on the subsystem API boundary.
If you want to learn more you can watch Nicolai M. Josuttis good talk about "The Real Price of Shared Pointers in C++" https://vimeo.com/131189627
It goes deep into the implementation details and CPU architectu...
What is the difference between application server and web server?
...wo.
In most cases, the server creates this interaction through a component API, such as J2EE (Java 2 Platform), EJB (Enterprise JavaBean) and other different application software models.
An example:
The best way to understand the difference between the scenarios where an application server works wi...