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Are typedef and #define the same in c?
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No.
#define is a preprocessor token: the compiler itself will never see it.
typedef is a compiler token: the preprocessor does not care about it.
You can use one or the other to achieve the same effect, but it's better to use the proper one for your needs
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Changing default encoding of Python?
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Here is a simpler method (hack) that gives you back the setdefaultencoding() function that was deleted from sys:
import sys
# sys.setdefaultencoding() does not exist, here!
reload(sys) # Reload does the trick!
sys.setdefaultencoding('UTF8')
(Note for...
Add a new item to a dictionary in Python [duplicate]
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Chris EberleChris Eberle
43.7k1111 gold badges7474 silver badges110110 bronze badges
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Select distinct using linq [duplicate]
...rp.First())
.ToList();
But one is often better off working with the IEnumerable rather than IList as the Linq above is lazily evaluated: it doesn't actually do all of the work until the enumerable is iterated. When you call ToList it actually walks the entire enumerable forcing ...
How do I delete multiple rows in Entity Framework (without foreach)
I'm deleting several items from a table using Entity Framework. There isn't a foreign key / parent object so I can't handle this with OnDeleteCascade.
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How to fix Error: listen EADDRINUSE while using nodejs?
...to put node.js behind that server and proxy it through it.
You should check for the listening event like this, to see if the server is really listening:
var http=require('http');
var server=http.createServer(function(req,res){
res.end('test');
});
server.on('listening',function(){
consol...
Get URL of ASP.Net Page in code-behind [duplicate]
... answered Sep 18 '08 at 19:30
MikeyMikey
2,73722 gold badges1616 silver badges1717 bronze badges
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Regular expression matching a multiline block of text
I'm having a bit of trouble getting a Python regex to work when matching against text that spans multiple lines. The example text is ('\n' is a newline)
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Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
...O(1) time
Accessing Array Index (int a = ARR[5];)
Inserting a node in Linked List
Pushing and Poping on Stack
Insertion and Removal from Queue
Finding out the parent or left/right child of a node in a tree stored in Array
Jumping to Next/Previous element in Doubly Linked List
O(n) time
In a nut...
How do I remove a MySQL database?
... and do not miss the ; at the end, enclose the database name in between backticks:
mysql> drop database `my-database`;
Backticks are for databases or columns, apostrophes are for data within these.
For more information, see this answer to Stack Overflow question When to use single quotes, dou...