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How bad is shadowing names defined in outer scopes?
...bout all the warnings and hints it provides me to improve my code. Except for this one which I don't understand:
8 Answers
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How to cast/convert pointer to reference in C++
...estions often get few upvotes because voters can't easily judge merit. As for rep, I got nothing on this because of rep cap. ;-) But I heartily agree. I wish complex answers garnered more rep.
– David Heffernan
Apr 16 '12 at 21:42
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How to “properly” print a list?
...n Python 3 (where print is a builtin function and not a syntax feature anymore):
mylist = ['x', 3, 'b']
print('[%s]' % ', '.join(map(str, mylist)))
Both return:
[x, 3, b]
This is using the map() function to call str for each element of mylist, creating a new list of strings that is then joined...
How to hide TabPage from TabControl [duplicate]
How to hide TabPage from TabControl in WinForms 2.0?
22 Answers
22
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Node.js - use of module.exports as a constructor
According to the Node.js manual:
5 Answers
5
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PHP foreach loop key value
...array
I am trying to get the keys of each but when I try it comes up blank or as array.
4 Answers
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How to create a private class method?
How come this approach of creating a private class method works:
8 Answers
8
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jQuery changing style of HTML element
...multiple css changes at once, that's when you would add the curly braces (for object notation), and it would look something like this (if you wanted to change, say, 'background-color' and 'position' in addition to 'display'):
$('#navigation ul li').css({'display': 'inline-block', 'background-color'...
Test if a string contains any of the strings from an array
...nputStr::contains).findAny() if you wish to return the matching string.
Important: the above code can be done using parallelStream() but most of the time this will actually hinder performance. See this question for more details on parallel streaming.
Original slightly dated answer:
Here is a (VERY ...
How to RedirectToAction in ASP.NET MVC without losing request data
Using ASP.NET MVC there are situations (such as form submission) that may require a RedirectToAction .
6 Answers
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