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C++ preprocessor __VA_ARGS__ number of arguments
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....but now is standard in C++0x and should've been longer ago because it allows a great way to guard varadic functions from corrupted calls (ie, you can pass values after the varadic items. This is actually a way of getting the coun...
ASP.NET MVC Razor Concatenation
... This gave me the variable in parenthesis. It appears that Razor now understands that an underscore + a variable = a string + a variable.
– Hugh Seagraves
Nov 5 '19 at 20:10
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Can I create links with 'target=“_blank”' in Markdown?
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Ya know what? I agree with you and alex. I decided not to use _blank at all. It's a better user experience to keep things in one browser. They can just hit back or command-click (Mac user here :)), like you say.
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Date vs DateTime
...ortion of the value.
public static void Main()
{
System.DateTime _Now = DateAndTime.Now;
Console.WriteLine("The Date and Time is " + _Now);
//will return the date and time
Console.WriteLine("The Date Only is " + _Now.Date);
//will return only the date
Console.Write("Pres...
Difference between except: and except Exception as e: in Python
...pt and except Exception. "Something to watch out for" looks a little weird now, but at the time I expected Python to pick the most specific except block, regardless of where it was, and was a little disappointed to find out otherwise.
– Vanessa Phipps
Sep 5 '14...
Python (and Python C API): __new__ versus __init__
... Ahh, right, Shape.__init__() (if it had one) wouldn't be called. Now it's all making more sense... :¬)
– martineau
Jun 29 '18 at 21:01
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Python 3 ImportError: No module named 'ConfigParser'
... A moving target on this one but I use pip3 install mysql-connector. Now available from MySQL for python3 support. release at time of typing is 2.1.3.
– Longmang
Jun 7 '16 at 9:42
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Disable output buffering
...t somehow I was seemingly confused (: I modified my answer, hope it's fine now. Thanks!
– Tim
May 12 '17 at 10:41
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Stop “developer tools access needs to take control of another process for debugging to continue” ale
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I had done the same thing as above. The problem now is that I am not able to get internet wifi. I am not sure how this is happening.
– Nareshkumar
Feb 15 '12 at 16:51
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Handling an empty UITableView. Print a friendly message
...bleView.emptyDataSetDelegate = self
tableView.tableFooterView = UIView()
Now all you have to do to show the emptystate is:
//Add title for empty dataset
func titleForEmptyDataSet(scrollView: UIScrollView!) -> NSAttributedString! {
let str = "Welcome"
let attrs = [NSFontAttributeName: ...