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What is
...s of T, it is saying it has to be a superclass of T. The distinction is important because extends tells you what you can get out of a class (you get at least this, perhaps a subclass). super tells you what you can put into the class (at most this, perhaps a superclass).
In this specific case, what ...
Convert JSON String To C# Object
...his would be most useful in cases where you're dealing with larger objects or JSON Strings.
For instance:
class Test {
String test;
String getTest() { return test; }
void setTest(String test) { this.test = test; }
}
Then your deserialization code would be:
JavaScrip...
How many levels of pointers can we have?
...llowing limits: [...]
279 — 12 pointer, array, and function declarators (in any combinations) modifying an
arithmetic, structure, union, or void type in a declaration
The upper limit is implementation specific.
...
How to pip install a package with min and max version range?
...ackage>=0.2 ) and a maximum version which should never be installed (theoretical api: pip install package<0.3 ).
3 A...
Best way to parse command line arguments in C#? [closed]
...
I would strongly suggest using NDesk.Options (Documentation) and/or Mono.Options (same API, different namespace). An example from the documentation:
bool show_help = false;
List<string> names = new List<string> ();
int repeat = 1;
var p = new OptionSet () {
{ "n|name=", ...
Send POST request using NSURLSession
...
You could try using a NSDictionary for the params. The following will send the parameters correctly to a JSON server.
NSError *error;
NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
NSURLSession *session = [...
When to use a key/value store such as Redis instead/along side of a SQL database?
I have read great things about key/value stores such as Redis but I can't seem to figure out when it's time to use it in an application.
...
How to pass macro definition from “make” command line arguments (-D) to C source code?
... and make does not allow this. You could use "CFLAGS := $(CFLAGS) -Wall", or "CFLAGS += -Wall", but those won't work either because an assignment on the command line has a higher precedence. You could use "override CFLAGS += -Wall", but generally we recommend you just choose different variables in...
Does Django scale? [closed]
...tes built on Django today?"
There isn't any single place that collects information about traffic on Django built sites, so I'll have to take a stab at it using data from various locations. First, we have a list of Django sites on the front page of the main Django project page and then a list of Dj...
Why does base64 encoding require padding if the input length is not divisible by 3?
...y that the lengths of the individual sequences are lost, as might happen, for example, in a very simple network protocol.
If unpadded strings are concatenated, it's impossible to recover the original data because information about the number of odd bytes at the end of each individual sequence is l...