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Why is it impossible to build a compiler that can determine if a C++ function will change the value
...ven program will terminate. This is known as the halting problem, and it's one of those things that's not computable.
To be clear, you can write a compiler that can determine that a function does change the variable in some cases, but you can't write one that reliably tells you that the function wi...
When is the thread pool used?
... in a single event loop. It's single threaded, and you only ever get that one thread. All of the javascript you write executes in this loop, and if a blocking operation happens in that code, then it will block the entire loop and nothing else will happen until it finishes. This is the typically s...
Multiple arguments vs. options object
... had to look up the function to figure out what parameters it takes
If someone ever tries to strangle you while screaming "ARRRRRG!"
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How to split a String by space
...) I believe the state of being the victim of a split is also "split". It's one of those tricky grammar things :-) Not trying to be picky, just figured I'd pass it on!
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Two-way encryption: I need to store passwords that can be retrieved
...e. There are some encryption schemes that are impossible to crack such as OneTimePad).
Where do I store the private key?
What I would do is use 3 keys. One is user supplied, one is application specific and the other is user specific (like a salt). The application specific key can be stored anywh...
What is the global interpreter lock (GIL) in CPython?
...r weight" than creating multiple threads, but if you really need get work done in parallel, in python, it is an option.
– AJNeufeld
Jun 30 '16 at 19:25
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Can I create a One-Time-Use Function in a Script or Stored Procedure?
In SQL Server 2005, is there a concept of a one-time-use, or local function declared inside of a SQL script or Stored Procedure? I'd like to abstract away some complexity in a script I'm writing, but it would require being able to declare a function.
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Get timezone from DateTime
Does the .Net DateTime contain information about time zone where it was created?
7 Answers
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AngularJS with Django - Conflicting template tags
...y both use {{ }} as their template tags. Is there an easy way to change one of the two to use some other custom templating tag?
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Finding local IP addresses using Python's stdlib
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One should note that this isn't a platform independent solution. A lot of Linuxes will return 127.0.0.1 as your IP address using this method.
– Jason Baker
Oct 3 '08 at 12:07
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