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Why can tuples contain mutable items?
...ower than lists for random item access, but faster again for unpacking (at least on my machine). If tuples were mutable, then they wouldn't be as fast for purposes such as these.
Tuples are general-purpose: Tuples need to be able to contain any kind of object. They're used to (quickly) do things lik...
How can I convert a DateTime to the number of seconds since 1970?
...sfully ignorant, and support only one timezone, or 2) handle timezones (at least) everywhere you interface with another system or end-user. In particular, using UTC everywhere internally is only part of the battle. In the first scenario, adding UTC datetimes actually makes the problem worse, until y...
Hidden Features of MySQL
...n(). It makes handling of IP addresses in tables very straightforward (at least so long as they're only IPv4 addresses!)
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answered Dec 22 '08 at 10:20
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Is there a good reason to use upper case for SQL keywords? [closed]
...s not knowing, because they were resulting in an unusual SQL construct, at least for someone who does not know them.
– Frédéric
Dec 6 '16 at 6:07
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Download a specific tag with Git
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This does (at least now) work for tags, though you end up in a detached HEAD state.
– mxcl
Jun 24 '13 at 23:31
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How to clear/remove observable bindings in Knockout.js?
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I've spent at least 4 hours trying to solve similar issue and only aamir's solution works for me.
– Antonin Jelinek
Apr 17 '13 at 11:39
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Logging Clientside JavaScript Errors on Server [closed]
...ossible.
Longer answer: People have already written about how you can (at least partially) solve this issue by writing your own code. However, do note that there are services out there that seems to have made sure the JS code needed works in many browsers. I've found the following:
http://trackjs...
CSS text-decoration underline color [duplicate]
...You say the extra element isn't necessary. How can you do this without at least two spans? Anyways this DOES change the color of the underline compared to the text with at least two spans if you apply the styles on the right wrappers.
– Derek Litz
Jul 12 '13 ...
Open a file with su/sudo inside Emacs
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At least for saving, a sudo-save package was written exactly for that kind of problem.
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What does InitializeComponent() do, and how does it work in WPF?
...alizeComponent() (which is usually called in the default constructor of at least Window and UserControl) is actually a method call to the partial class of the control (rather than a call up the object hierarchy as I first expected).
This method locates a URI to the XAML for the Window/UserControl t...