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Apartm>me m>ntState for dummies
...antees for a class. A COM class can publish what kind of threading requirem>me m>nts it has. And the COM infrastructure makes sure those requirem>me m>nts are m>me m>t.
This is completely absent in .NET. You can use a Queue<> object for example in multiple threads but if you don't lock properly, you'll h...
Django set default form values
...to the actual form? In the actual form model, do we have to write as a param>me m>ter/argum>me m>nt?
– mgPePe
May 4 '11 at 12:03
2
...
C++ where to initialize static const
...tring s; // Can never be initialized here.
static const char* cs; // Sam>me m> with C strings.
static const int i = 3; // Integral types can be initialized here (*)...
static const int j; // ... OR in cpp.
};
foo.cpp
#include "foo.h"
const string foo::s = "foo string";
const char* foo...
Difference between `data` and `newtype` in Haskell
...presentation
A newtype guarantees that your data will have exactly the sam>me m> representation at runtim>me m>, as the type that you wrap.
While data declares a brand new data structure at runtim>me m>.
So the key point here is that the construct for the newtype is guaranteed to be erased at compile tim>me m>.
E...
JavaScript OOP in NodeJS: how?
...heritance library or such.
Well in a file animal.js you would write:
var m>me m>thod = Animal.prototype;
function Animal(age) {
this._age = age;
}
m>me m>thod.getAge = function() {
return this._age;
};
module.exports = Animal;
To use it in other file:
var Animal = require("./animal.js");
var ...
How do I convert a org.w3c.dom.Docum>me m>nt object to a String?
I want to convert a org.w3c.dom.Docum>me m>nt object to a String. I'm using Java 6 and am open to using any (completely free) technology that is up to the task. I tried the solution from this thread -- Is there a more elegant way to convert an XML Docum>me m>nt to a String in Java than this code? , where t...
Split Python Flask app into multiple files
...rom flask import Flask
from AccountAPI import account_api
app = Flask(__nam>me m>__)
app.register_blueprint(account_api)
@app.route("/")
def hello():
return "Hello World!"
if __nam>me m>__ == "__main__":
app.run()
AccountAPI.py
from flask import Blueprint
account_api = Blueprint('account_api',...
What's the difference between returning void and returning a Task?
In looking at various C# Async CTP samples I see som>me m> async functions that return void , and others that return the non-generic Task . I can see why returning a Task<MyType> is useful to return data to the caller when the async operation completes, but the functions that I've seen that ha...
Tar archiving that takes input from a list of files
...
I wish I could put comm>me m>nts in mylist.txt .. is there any workaround using som>me m> tar option from inside mylist.txt ?
– Stphane
Aug 10 '18 at 10:50
...
what is the preferred way to mutate a React state?
...
@BenAlpert works for m>me m> in Chrom>me m>, are you saying this is non-standard behavior?
– Heap
May 31 '14 at 8:38
6
...