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Why do assignment statements return a value?
...s already mentioned (assignment chaining, set-and-test within while loops, etc), to properly use the using statement you need this feature:
using (Font font3 = new Font("Arial", 10.0f))
{
// Use font3.
}
MSDN discourages declaring the disposable object outside of the using statement, as it wi...
Rebasing remote branches in Git
...y powerful tool and enables you to squash commits together, remove commits etc. But as with any powerful tool, you basically need to know what you're doing or something might go really wrong.
When you are working locally and messing around with your local branches, you can do whatever you like as l...
Express.js - app.listen vs server.listen
...ress = require('express');
var app = express();
// app.use/routes/etc...
var server = app.listen(3033);
var io = require('socket.io').listen(server);
io.sockets.on('connection', function (socket) {
...
});
...
How do I target only Internet Explorer 10 for certain situations like Internet Explorer-specific CSS
...versions of IE. IE10 and above works fine with all my CSS3, HTML5, jquery, etc.
– Dan Mantyla
Mar 12 '13 at 20:45
1
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What is the difference between old style and new style classes in Python?
...in old-style classes, such as super, the new C3 mro, some magical methods, etc.
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Python progression path - From apprentice to guru
..., list comprehensions vs. generator expressions, iterators vs. generators, etc.; however all those other suggestions are another post for another time. Hope this helps in the meantime! :-)
ps. I agree with the other responses for getting more intimate with introspection as well as studying other pr...
Linux, Why can't I write even though I have group permissions?
...d/gids from its parent. You need a privileged program (such as login, su, etc.) to actually set uid/gids.
– ephemient
Feb 22 '11 at 2:48
4
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Chrome Extension Message passing: response not sent
...nion can be handled by having a convention that the handler (handleMethod1 etc) return false to indicate the "no response" case (though Id rather just always make a response, even an empty one). This way the maintainability problem is only localized to those special "no return" cases.
...
.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
...eally the best implementation of an array (as opposed to multidimensional, etc.) - because SZs have specific intermediary language instructions for manipulating them.
Arrays are always passed by reference (as a memory address) - an important piece of the Array puzzle to know. While they do bounds ch...
django urls without a trailing slash do not redirect
...it signified a beginning of something new, not the end of something (e.g. /etc), but this allows for the standard (/view) and the non-standard (/view/).
– David Betz
Nov 3 '15 at 16:58
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