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Is modern C++ becoming more prevalent? [closed]
...things such as an auto_ptr or a ptr_vector. As far as I'm concerned, those ideas are basic and fundamental to C++, and so I couldn't imagine it any other way.
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Fastest Way to Find Distance Between Two Lat/Long Points
...side the box" :)
EDIT: Can this be put into one SQL statement?
I have no idea what mySql or Php is capable of, sorry.
I don't know where the best place is to build the four points, or how they could be passed to a mySql query in Php. However, once you have the four points, there's nothing stopping...
Try catch statements in C
...ldn't resist replying to this. Let me first say I don't think it's a good idea to simulate this in C as it really is a foreign concept to C.
We can use abuse the preprocessor and local stack variables to give use a limited version of C++ try/throw/catch.
Version 1 (local scope throws)
#include &...
Should I check in node_modules to git when creating a node.js app on Heroku?
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This is not correct - in fact it is very bad idea. If you are developing on Windows then deploying on Linux, you will need to rebuild node_modules when you deploy. Which means - chaos. Lots of modified files, and no idea what to do.
– user3690202
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Why is Python 3.x's super() magic?
...d off by Guido, who initially envisioned super becoming a keyword, and the idea of using a cell to look up the current class was also his. Certainly, the idea to make it a keyword was part of the first draft of the PEP.
However, it was in fact Guido himself who then stepped away from the keyword id...
How to validate IP address in Python? [duplicate]
...1 as a 24-bit number that it splits across the remaining three octets. The idea is to support /16 ranges that increment IPs, so you can go 172.16.1...172.16.255 and then 172.16.256, rather than having alter your maths to go to 172.16.1.0.
– IBBoard
Dec 7 '12 at...
What does the Java assert keyword do, and when should it be used?
...can do is to prove that you at least find every bug when it happens.
This idea is based on the Design-by-Contract (DbC) paradigm: you first define (with mathematical precision) what your method is supposed to do, and then verify this by testing it during actual execution. Example:
// Calculates th...
What is the correct way to represent null XML elements?
...nd believe the the empty is the best representation of a null element. The idea is simple, to maintain good structure, you need all elements to be represented otherwise you would not know of its existence, and therefore could misrepresent it.
– Oakcool
Nov 5 '...
How to do a PUT request with curl?
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No idea why this has been downvoted... I copied here the idea how to pass JSON body for curl PUT. Also postman is pretty awesome tool to get curl code for more complicated queries :)
– Mikael Lepistö
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Exclude folder from search but not from the project list
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You could create Scope with this : !file[*]:.idea/*&&!file[*]:.idea//*&&!file[*]:app/cache//*&&!file[*]:app/logs//*
– Roukmoute
Nov 12 '14 at 10:48
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