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How to flatten tree via LINQ?
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You can flatten a tree like this:
IEnumerable<MyNode> Flatten(IEnumerable<MyNode> e) =>
e.SelectMany(c => Flatten(c.Elements)).Concat(new[] { e });
You can then filter by group using Where(...).
To earn some "points for style", c...
How to check if an object is serializable in C#
I am looking for an easy way to check if an object in C# is serializable.
9 Answers
9
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What happened to “HelveticaNeue-Italic” on iOS 7.0.3
...raded my iPod touch to iOS 7.0.3 and "HelveticaNeue-Italic" seems to have disappeared. When I query on the phone with:
10 ...
Why should I avoid std::enable_if in function signatures
Scott Meyers posted content and status of his next book EC++11.
He wrote that one item in the book could be "Avoid std::enable_if in function signatures" .
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ASP.NET MVC View Engine Comparison
... found much more than simple high-level descriptions of what a view engine is.
6 Answers
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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...onvention:
In x86-32 parameters for Linux system call are passed using registers. %eax for syscall_number. %ebx, %ecx, %edx, %esi, %edi, %ebp are used for passing 6 parameters to system calls.
The return value is in %eax. All other registers (including EFLAGS) are preserved across the int $0x80....
How to terminate a Python script
...from the sys module documentation:
sys.exit([arg])
Exit from Python. This is implemented by raising the
SystemExit exception, so cleanup actions specified by finally clauses
of try statements are honored, and it is possible to intercept the
exit attempt at an outer level.
The optional argument...
Is it possible to serialize and deserialize a class in C++?
Is it possible to serialize and deserialize a class in C++?
13 Answers
13
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Is it feasible to do (serious) web development in Lisp? [closed]
It obviously is possible to write almost any kind of application in almost any programming language, especially in such a powerful one as Lisp (be it Scheme or Common Lisp). But is it practical to use it for web development? If so, what should be a good starting point? Where can be found the proper ...
Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
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I found that ":hover" is unpredictable in iPhone/iPad Safari. Sometimes tap on element make that element ":hover", while sometimes it drifts to other elements.
For the time being, I just have a "no-touch" class at body.
<body class="yui3-skin...