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GetType() can lie?
...wing question asked a few days ago in SO: GetType() and polymorphism and reading Eric Lippert's answer, I started thinking if making GetType() not be virtual really ensured that an object could not lie about its Type .
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Simple Getter/Setter comments
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@Trejkaz: Not true, because accessor methods allow for read-only or write-only properties, and for polymorphism (and so wrapping, proxying, and so on).
– Laurent Pireyn
Apr 29 '11 at 12:20
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Python `if x is not None` or `if not x is None`?
...is y. Although the compiler will always treat it as not (x is y), a human reader might misunderstand the construct as (not x) is y. If I write x is not y then there is no ambiguity.
share
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improv...
“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
...defining the callback=? so that you can use an anonymous function. You may read more about it in the documentation.
Another remark is that you shouldn't call eval. The parameter passed to your anonymous function will already be parsed into JSON by jQuery.
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Xcode duplicate/delete line
...the sharing & permissions setting (By pressing the lock) and set it to Read & Write for all.
Enter the folder and find the file IDETextKeyBindingSet.plist. Right Click it, press Get Info, unlock the sharing & permissions setting (By pressing the lock) and set it to Read & Write for a...
How to insert an element after another element in JavaScript without using a library?
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If you already have the element constructed, you can use .insertAdjacentElement()
– GetFree
Mar 13 '18 at 17:05
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How to access session variables from any class in ASP.NET?
...ary), using System.Web.HttpContext.Current.Session["loginId"].
But please read on for my original answer...
I always use a wrapper class around the ASP.NET session to simplify access to session variables:
public class MySession
{
// private constructor
private MySession()
{
Pr...
What happened to console.log in IE8?
...lly liked the IIFE article you've mentioned, probably one of the best i've read so far. Could you please elaborate what is the purpose for these two lines in trap function: var args = Array.prototype.slice.call(arguments); var message = args.join(' '); ? Why do you pass the the arguments through thi...
n-grams in python, four, five, six grams?
...ltk approach (just in case, the OP gets penalized for reinventing what's already existing in the nltk library).
There is an ngram module that people seldom use in nltk. It's not because it's hard to read ngrams, but training a model base on ngrams where n > 3 will result in much data sparsity.
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git rebase, keeping track of 'local' and 'remote'
... or, like here, a branch, which can be a local branch) from which data are read or to which new data are added/created.
'local' and 'remote' vs. 'mine' and 'theirs'
Pandawood adds in the comments:
For me, the question still remains, which is "local" and who is "remote" (since the terms "ours...