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Why use prefixes on member variables in C++ classes
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Interesting. Looks a bit ugly at first, but I can see how it can be beneficial.
– ya23
Nov 16 '09 at 13:57
6
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Best explanation for languages without null
...able may take. So a language that flat out disallows this is going to be a bit crippled.
But often, we don't need it, and allowing such a "null" state only leads to ambiguity and confusion: every time I access a reference type variable in .NET, I have to consider that it might be null.
Often, it w...
Adding values to a C# array
...] terms = termsList.ToArray();
Edit: a) for loops on List<T> are a bit more than 2 times cheaper than foreach loops on List<T>, b) Looping on array is around 2 times cheaper than looping on List<T>, c) looping on array using for is 5 times cheaper than looping on List<T> us...
How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”
...dows Certificate Server or other
PKI solution then trust that root
cert (a bit of a pain to manage)
purchase an SSL certificate from one
of the trusted CAs (expensive)
share
|
improve this answer
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What does the exclamation mark mean in a Haskell declaration?
...he fourth parameter is also strictly evaluated. But here's where it gets a bit tricky: we're evaluating not fully, but only to weak normal head form. This means that we figure out whether it's Nothing or Just something, and store that, but we go no further. That means that we store not Just 10 but a...
Is it possible to write to the console in colour in .NET?
...could do some tricky wrapper on the Console.Write command, but that sees a bit overkill.
– Roger Hill
Sep 3 at 17:41
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How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
...t now as he might be workin solo, but good practices are just that. Sorry, bit ranty, just my way of thinking.
– Ian Vaughan
Dec 24 '11 at 8:13
1
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Why charset names are not constants?
...be a release (alpha / beta / whatever) of Guava? The project homepage is a bit curt on this.
– Jonik
Nov 6 '09 at 2:02
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Get all attributes of an element using jQuery
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just a bit curious to know that why we are accessing it as an array in this[0].attributes?
– Vishal
Sep 10 '15 at 6:51
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How to sort mongodb with pymongo
...nal step)
$sort
NOTE: In my experience, the aggregation pipeline works a bit faster than the .find().sort() method.
Here's an example of the aggregation pipeline.
db.collection_name.aggregate([{
"$match": {
# your query - optional step
}
},
{
"$sort": {
"field_1": pym...