htfy96

16 ms·

121.
by htfy96 7y ago
if (argc != 2) throw std::runtime_error("Expect 1 argument. Actual "s + std::to_string(argc - 1)); Don't get terrified by exception. If you don't catch any exception, then it is mostly abort() with dyna
122.
by htfy96 7y ago
Because they are actually not Chinese companies and registered at offshore islands
123.
ClangJIT: Enhancing C++ with Just-in-Time Compilation(arxiv.org)
12 points by htfy96 7y ago|0 comments
124.
A parser combinator library in C++(github.com)
1 points by htfy96 7y ago|0 comments
125.
Crystal 0.28.0 Released(crystal-lang.org)
167 points by htfy96 7y ago|30 comments
126.
Architectural Support for Server-Side PHP Processing [pdf](pharm.ece.wisc.edu)
1 points by htfy96 7y ago|0 comments
127.
Chrome Lock and Condition Variable(chromium.org)
3 points by htfy96 7y ago|0 comments
128.
by htfy96 7y ago
Exception is also a result of supporting recoverable allocation/construction failures, IMO. When you need to support a failable Vec::new, what will be the type of its Error? There are two choices in this case: a) wrap underlying errors
129.
by htfy96 7y ago
C++'s move constructor can throw exceptions. An example would be moving a linked list, and the allocation of dummy tail node can fail. In my opinion, the design choice to support recoverable allocation failure in C++ reasons for most o
130.
by htfy96 8y ago
There are much fewer visual elements after the redesign. Take the post view as an example. The new design removes my subreddits, sub description & recent viewed posts and tries to hide all other elements like share links / absolute
131.
by htfy96 8y ago
Exactly. New design makes it much easier to be used by non-advanced users like your mom or nephew. They are often ignored in the context of HN discussions and seldom voice for themselves, but they did consist a large portion of user base.
132.
If Open Source Isn't Sustainable, Maybe Software Freedom Is?(lwn.net)
31 points by htfy96 8y ago|0 comments
133.
What Every Programmer Should Know About Memory [pdf](people.freebsd.org)
5 points by htfy96 8y ago|0 comments
134.
by htfy96 8y ago
Bitwarden paid for a third-party security audit last year and no major issues were found.[0] They also have their own bug bounty program at [1]. [0]: https://cdn.bitwarden.net/misc/Bitwarden%20Security%20Assess... [1]:
135.
by htfy96 8y ago
Thanks for the information. It seems that it is a super optimizer[0]. [0]: https://en.wikipedia.org/wiki/Superoptimization
136.
by htfy96 8y ago
Just curious: which compilers according to your statement are designed for extreme performance? I know at the very right of the compilation time/performance axis lies SAT-based "super optimizers", but what lies between super
137.
by htfy96 8y ago
Sometimes I feel many comparisons against LLVM's performance is somewhat unfair: You can easily reach -O0/-O1 performance of LLVM with much simpler infrastructure and only a limited number of cheap passes, which leads to a conside
138.
C++ package manager Conan 1.14 is out(blog.conan.io)
3 points by htfy96 8y ago|0 comments
139.
WPS Office for Linux 2019 Released(wps-community.org)
3 points by htfy96 8y ago|0 comments
140.
Mesa 19.0 Released(phoronix.com)
2 points by htfy96 8y ago|0 comments
141.
CMake 3.14(cmake.org)
1 points by htfy96 8y ago|0 comments
142.
by htfy96 8y ago
Another issue is that in real world types in fast programs usually can't be expressed and auto checked by a simple type system without mental/runtime overhead. For example, in many GPU kernels each thread visits patterns like (ax
143.
by htfy96 8y ago
There are always trade-offs. I mean when I'm writing really low-level stuffs (e.g., optimizing matrix multiplication kernels) I frequently find type system annoying. In that case I would definitely prefer C/asm, because they are s
144.
by htfy96 8y ago
The template ban was made because they are Google, which already provides an internal high-quality fundamental C++ library so most people don't have to invent wheels
145.
Conan 1.13 released, a C/C++ package manager(docs.conan.io)
2 points by htfy96 8y ago|0 comments
146.
by htfy96 8y ago
Your stance reminds me of this post: C++ Modules - a chance to clean up the language? https://www.reddit.com/r/cpp/comments/agcw7d/c_modules_a_cha... In short, C++ is a company-driven language instead of
147.
by htfy96 8y ago
The true negative in the post has been fixed. Rust also doesn't prevent all dangling references as long as you depend on some unsafe third-party library/external library/libc calls and use them in an improper way.
148.
by htfy96 8y ago
Nope. It's only true when all your code use safe subset/built upon a perfectly correct unsafe base (which is inevitable in a project like Chromium) with correct usage. Otherwise a single misused external call with unsanitized valu
149.
by htfy96 8y ago
With static analysis most misuse can also be detected: https://godbolt.org/z/UE-Mb0 , which provides more flexibility than Rust even with NLL
150.
by htfy96 8y ago
We use -D_GLIBCXX_DEBUG which automatically checks subscript access to vectors. Raw pointer usages are restricted to local (within a class/function) non-owning cases.

More ›