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How to print a stack trace in Node.js?
... was constructed.
var stack = new Error().stack
console.log( stack )
or more simply:
console.trace("Here I am!")
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bootstrap modal removes scroll bar
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can you please be more specific?
– El Dude
Jul 31 '14 at 22:46
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Proper use of the IDisposable interface
...should not touch any managed resources (because they might not be there anymore), while still freeing unmanaged resources.
The standard pattern to do this is to have Finalize() and Dispose() both call a third(!) method; where you pass a Boolean saying if you're calling it from Dispose() (as opposed...
Appending the same string to a list of strings in Python
...ally need a list, but just need an iterator, a generator expression can be more efficient (although it does not likely matter on short lists):
(s + mystring for s in mylist)
These are very powerful, flexible, and concise. Every good python programmer should learn to wield them.
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What happens to C# Dictionary lookup if the key does not exist?
...ee no indication that that question states that at all. It says it's doing more work than ContainsKey, which is true, because it has to extract the value as well. It's not doing two lookups though.
– Jon Skeet
Dec 2 '12 at 17:56
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Should I use string.isEmpty() or “”.equals(string)?
...ernal length of an private array whereas equals(Object anObject) does much more (e.g. checking instanceof). Perfromance-wise, isEmpty() is generally faster.
– Turing85
Jul 21 '15 at 8:28
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AppStore - App status is ready for sale, but not in app store
...might take 24 hours before your App is available on AppStore.
If it takes more than days then contact Apple.
Refer below screenshot.
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Is it possible to write data to file using only JavaScript?
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JavaScript data grid for millions of rows [closed]
...rolling of rows and not of columns. I have also noticed that when having more than 120 columns or so - slickgrid puts the new rows in a new line. Can the maximum number of rows be set somewhere in the files?
– oneiros
Feb 25 '12 at 2:19
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How to truncate string using SQL server
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