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Display lines number in Stack Trace for .NET assembly in Release mode
...
Go into the Properties window for the project where you want to see stack trace line numbers.
Click on the Build "vertical tab".
Select "Release" configuration. Check the DEBUG constant parameter.
Uncheck the "Optimize code" parameter to avoid the occ...
Why is sed not recognizing \t as a tab?
...\t in the pattern matching part just fine)
– John Weldon
Apr 9 '10 at 19:07
3
awwwwwwwwwwwwwwwwww...
Check if element exists in jQuery [duplicate]
How do I check if an element exists if the element is created by .append() method?
$('elemId').length doesn't work for me.
...
Difference between System.DateTime.Now and System.DateTime.Today
...ateTimeKind.Local - which could lead to other errors depending on what you do with it.
So, the simple answer is that DateTime.Today is equivalent to DateTime.Now.Date.
But IMHO - You shouldn't use either one of these, or any of the above equivalents.
When you ask for DateTime.Now, you are asking f...
Loop through properties in JavaScript object with Lodash
....forOwn().
_.forOwn(obj, function(value, key) { } );
https://lodash.com/docs#forOwn
Note that forOwn checks hasOwnProperty, as you usually need to do when looping over an object's properties. forIn does not do this check.
...
JavaScript before leaving the page
... to show a prompt before the user leaves the page, use onbeforeunload:
window.onbeforeunload = function(){
return 'Are you sure you want to leave?';
};
Or with jQuery:
$(window).bind('beforeunload', function(){
return 'Are you sure you want to leave?';
});
This will just ask the user if th...
jQuery parent of a parent
...y would probably be using closest:
$(this).closest('tr');
Check out the documentation:
Closest works by first looking at the current element to see if it matches the specified expression, if so it just returns the element itself. If it doesn't match then it will continue to traverse up the do...
Mac OSX Lion DNS lookup order [closed]
... One note - if you use chrome for development, non-standard top level domains will be interpreted as search. You may need to do something like .dev.com to make it do an actual domain lookup. I'm not sure how to do this elegantly.
– bbrame
Dec 15 '11 at 14:...
Accessing items in an collections.OrderedDict by index
...method returns an interable dictionary view object rather than a list, and don't support slicing or indexing. So you'd have to turn it into a list first. docs.python.org/3.3/library/stdtypes.html#dict-views
– Peter DeGlopper
Jun 5 '13 at 21:51
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How do I determine if my python shell is executing in 32bit or 64bit?
...
One way is to look at sys.maxsize as documented here:
$ python-32 -c 'import sys;print("%x" % sys.maxsize, sys.maxsize > 2**32)'
('7fffffff', False)
$ python-64 -c 'import sys;print("%x" % sys.maxsize, sys.maxsize > 2**32)'
('7fffffffffffffff', True)
sy...