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How to resize superview to fit all subviews with autolayout?
...'s tip finally nailed it. Thanks for sharing that man. I got non-zero size now either against the sizingCell or its contentView.
– MkVal
Jan 22 '15 at 9:21
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How do you know when to use fold-left and when to use fold-right?
...accumulator function x
fold x [A, B, C, D]
thus equals
A x B x C x D
Now you just have to reason about the associativity of your operator (by putting parentheses!).
If you have a left-associative operator, you'll set the parentheses like this
((A x B) x C) x D
Here, you use a left fold. Ex...
Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]
...ngs in C and C++! In C it means "could take any number of parameters of unknown types", and in C++ it means the same as foo(void).
Variable argument list functions are inherently un-typesafe and should be avoided where possible.
...
Embed git commit hash in a .Net dll
...on. The Microsoft.NET.Sdk (meaning you must be using an sdk-style project) now includes support for adding the commit hash to both the assembly informational version as well as to the nuget package metadata, if some conditions are met:
The <SourceRevisionId> property must be defined. This can...
Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?
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Note: I noticed this question a while ago, but I'm only posting my answer now because the NDA has been lifted
Why does it not appear for AutoLayout?
As you may have noticed, iOS 7 brings about a whole new look. The look of UI elements have changed, but also so have some of their sizes (or metrics...
Difference between __str__ and __repr__?
... right out and say it — I do not believe in debuggers. I don’t really know how to use any debugger, and have never used one seriously. Furthermore, I believe that the big fault in debuggers is their basic nature — most failures I debug happened a long long time ago, in a galaxy far far away. T...
Compiling dynamic HTML strings from database
...ive and adding the scope watch function were the two things I was missing. Now that this is working, guess I'll read up again on directives and $compile, to better understand what's going on under the hood.
– giraffe_sense
Aug 12 '13 at 18:29
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What are the disadvantages of using persistent connection in PDO
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I know a big website that has been using persistent connections for nearly a decade now. The trick is using a layer above the DB extension, and having it remember the things that need to be cleaned up by using register_shutdown_...
How to dynamic new Anonymous Class?
... types that are implicitly declared. They have little to do with dynamic.
Now, if you were to use an ExpandoObject and reference it through a dynamic variable, you could add or remove fields on the fly.
edit
Sure you can: just cast it to IDictionary<string, object>. Then you can use the ind...
Explain which gitignore rule is ignoring my file
...scussions / waiting, I'm delighted to be able to say that this feature has now reached git's master branch, and will be available in the next release (1.8.2, expected 8th March 2013). Here's the check-ignore manual page. Phew, that was way more work than I expected!
UPDATE 4: If you're interested...