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ApartmentState for dummies
... with it, one of the things that COM does but .NET completely skips is providing threading guarantees for a class. A COM class can publish what kind of threading requirements it has. And the COM infrastructure makes sure those requirements are met.
This is completely absent in .NET. You can use ...
WebSocket with SSL
...ad solution - although, it works for me. I'd appreciate your help if you guide me through the apache configuration. e.g: where to put the .cert etc. thanks!
– muaaz
Jan 2 '16 at 10:25
...
Python using enumerate inside list comprehension
...Try this:
[(i, j) for i, j in enumerate(mylist)]
You need to put i,j inside a tuple for the list comprehension to work. Alternatively, given that enumerate() already returns a tuple, you can return it directly without unpacking it first:
[pair for pair in enumerate(mylist)]
Either way, the res...
What does the arrow operator, '->', do in Java?
...I came across the arrow operator, what exactly does it do? I thought Java did not have an arrow operator.
5 Answers
...
Sending command line arguments to npm script
...80. This is possible without needing to modify script.js or configuration files as follows.
For example, in your "scripts" JSON value, include--
"start": "node ./script.js server $PORT"
And then from the command-line:
$ PORT=8080 npm start
I have confirmed that this works using bash and npm ...
How to drop into REPL (Read, Eval, Print, Loop) from Python code
...
When you're ready to switch to the dark side, ipython -i program.py is there for you.
– joeforker
Sep 9 '09 at 20:26
...
How to compare two dates?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
node.js database [closed]
...own system schema-free, document-oriented
database that uses simple flat files
containing JSON objects. This has no
requirements at all except node and a
filesystem. Performance is to be
determined once it’s implemented
fully.
...
When does static class initialization happen?
...initializers are executed in a textual order as defined in the class.
Consider the example:
public class Test {
static String sayHello() {
return a;
}
static String b = sayHello(); // a static method is called to assign value to b.
// but its a ha...
What is the maximum depth of the java call stack?
...
I tested on my system and didn't find any constant value, sometimes stack overflow occurs after 8900 calls, sometimes only after 7700, random numbers.
public class MainClass {
private static long depth=0L;
public static void main(String[] ar...