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Python ValueError: too many values to unpack [duplicate]
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@NunoFurtado: 2.5 years later, I can only guess my younger self's reasoning. Here goes! Were there zero or one keys in self.materials, I'd ...
Meaning of numbers in “col-md-4”,“ col-xs-1”, “col-lg-2” in Bootstrap
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very nice explanation , thanks. I love the bit about wrapping the .cols in .row to avoid and cacel the padding. I was always wondering why to use row and what difference does it make.
– Rishiraj Purohit
Nov 9 '15 at 5:09
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Convert a positive number to negative in C#
... I like this answer better than the -System.Math.Abs one, since it is a bit more obvious at a glance what is happening...I think it would be slightly easier to miss the "-" in front of the statement.
– Beska
Aug 28 '09 at 17:11
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Calling remove in foreach loop in Java [duplicate]
...ification, the iterator fails quickly and cleanly, rather than
risking arbitrary, non-deterministic behavior at an undetermined time
in the future.
Perhaps what is unclear to many novices is the fact that iterating over a list using the for/foreach constructs implicitly creates an iterator whi...
Is there a reason for C#'s reuse of the variable in a foreach?
... if they were compiled with an inner-scoped variable? or is this just an arbitrary choice that was made before anonymous methods and lambda expressions were available or common, and which hasn't been revised since then?
The latter. The C# 1.0 specification actually did not say whether the loop var...
How to use z-index in svg elements?
...hat might not be the best solution even if the result seems fine. Having a bit of time, here the link of the specification SVG 1.1 "use" Element.
Purpose:
To avoid requiring authors to modify the referenced document to add an ID to the root element.
<svg xmlns="http://www.w3.org/20...
What does @synchronized() do as a singleton method in objective C?
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@Arda You're totally right. I've added a little bit more information and a link to some Apple documentation about @synchronized.
– John Calsbeek
Mar 22 '17 at 3:19
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What is the reason not to use select *?
...oing when they did it. They don't want to explain to the DBA's about every bit of code. They don't want to explain to their clients why the application runs like a dog.
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What's the point of Spring MVC's DelegatingFilterProxy?
... I had no idea what servlet filters were or what springs filters are. Your bit about AOP makes it clear WHY one would have filters instead of just using servlets........so you don't have to write the same pre/post processing over and over again in each servlet/resource
– Steve
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Stop Excel from automatically converting certain text values to dates
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Great idea. Alas, Numbers is a bit "smarter" than Excel, and doesn't fall for the tab trick. Best alternative I can come up with is a leading ', since it's kinda well understood and not too distracting... but an invisible would be better.
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