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Call by name vs call by value in Scala, clarification needed
...sera, principle in scala programming. Lecture 1.2. The call by name should read def test (x:Int, y: => Int) = x * x note that the parameter y is never used.
– dr jerry
Mar 29 '16 at 9:48
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Output of git branch in tree like fashion
...ubj is NOT merged in (1 commit ahead)
- put labels before subject in thread index view [790b64d] (marka@...; 4 weeks ago)
{x} origin/enclosed-message-display-tweaks merged in
(x) experiment merged in (only locally)
NOTE: working directory contains modified files
git-wtf shows you:
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What is “:-!!” in C code?
...ccasional discussions about whether this is a confusing name.)
You should read the expression like this:
sizeof(struct { int: -!!(e); }))
(e): Compute expression e.
!!(e): Logically negate twice: 0 if e == 0; otherwise 1.
-!!(e): Numerically negate the expression from step 2: 0 if it was 0; oth...
How do I trap ctrl-c (SIGINT) in a C# console app
...s rude aborts? I can't find it anywhere, and I'm trying to recall where I read it.
– John Zabroski
Sep 27 '19 at 15:45
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show 1 more commen...
Is there a code obfuscator for PHP? [closed]
...e his problems by using the map to convert obfuscated complaints back into readable ones. He doesn't have the map, which makes this safe.
– Ira Baxter
Jul 3 '10 at 16:50
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Django: multiple models in one template using forms [closed]
...l the forms on a single page.
Then you have to write the view function to read and validated the various form things and do the various object saves().
"Is it a design issue if I break down and hand-code everything?" No, it's just a lot of time for not much benefit.
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Redirect to named url pattern directly from urls.py in django?
...the documentation permanent=False is the default. For more details please read: docs.djangoproject.com/en/2.1/topics/http/shortcuts/#redirect developer.mozilla.org/en-US/docs/Web/HTTP/…
– Glushiator
Mar 13 at 14:39
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The 'packages' element is not declared
...ly difference is that since this file is auto-generated and supposed to be read by nuget only, it's pretty safe to ignore the warnings.
– Joel
Mar 6 '15 at 13:15
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Why would anybody use C over C++? [closed]
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Because they already know C
Because they're building an embedded app for a platform that only has a C compiler
Because they're maintaining legacy software written in C
You're writing something on the level of an operating system, a relation...
Android: How to stretch an image to the screen width while maintaining aspect ratio?
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I just read the source code for ImageView and it is basically impossible without using the subclassing solutions in this thread. In ImageView.onMeasure we get to these lines:
// Get the max possible width given our constrai...