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How do I get started with Node.js [closed]
...with Ryan Dahl
Node.js: Asynchronous Purity Leads to Faster Development
Parallel Programming with Node.js
Server-side JavaScript with Node, Connect & Express
Node.js First Look
Node.js with MongoDB
Ryan Dahl's Google Tech Talk
Real Time Web with Node.js
Node.js Tutorials for Beginners
Pluralsigh...
Build query string for System.Net.HttpClient get
...olve building a name value collection and url encoding
those and then finally concatenating them?
Sure:
var query = HttpUtility.ParseQueryString(string.Empty);
query["foo"] = "bar<>&-baz";
query["bar"] = "bazinga";
string queryString = query.ToString();
will give you the expected re...
Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
...t, I'll use [ ! "$var" ] instead of [ -z "$var" ].
– AllenHalsey
Oct 6 '10 at 20:32
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What is the purpose of the “final” keyword in C++11 for functions?
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@AaronMcDaid: Compilers usually warn about code that, being correct, might cause confusion or errors. I have never seen anyone surprised by this particular feature of the language in a way that could cause any problem, so I don't really know how useful...
How can I get the full object in Node.js's console.log(), rather than '[Object]'?
...console.log(obj) it still prints [Object] for deeply nested objects :( I really wish it would behave as you describe.
– SSH This
Feb 23 '16 at 22:36
53
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When should you use 'friend' in C++?
...ough the C++ FAQ and was curious about the friend declaration. I personally have never used it, however I am interested in exploring the language.
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What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
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There isn't a direct equivalent. Just store it numerically, e.g. number of seconds or something appropriate to your required accuracy.
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How to get Latitude and Longitude of the mobile device in android?
... location.getLongitude();
double latitude = location.getLatitude();
The call to getLastKnownLocation() doesn't block - which means it will return null if no position is currently available - so you probably want to have a look at passing a LocationListener to the requestLocationUpdates() method in...
Difference between pre-increment and post-increment in a loop?
...crementtResult == 3 );
Assert( i == 4 );
In C++, the pre-increment is usually preferred where you can use either.
This is because if you use post-increment, it can require the compiler to have to generate code that creates an extra temporary variable. This is because both the previous and new valu...
Can a C++ enum class have methods?
...nsider a class, too. Yet they can have member functions. And classes are really not mandatory for member functions. Using a designator like value or this, something like enum Size { Huge, Mega, Apocalypse; bool operator<(X rhs) const { return *this < rhs; } (here also allowing ;), it can make ...