This Pull Request is for HacktoberFest 2020

Description of Change

Checklist

• Added description

In my mind one of the key things (besides visualization) Sourcetrail provides is a useful graph structure for source code that can be used for various types of analysis, without having to go through the pain of writing a clang analyzer yourself. However, since sourcetrail doesn't have plugins (#1076), writing your own analysis tools is a bit of work, and may not let you use other kinds of graph an

Required skills: Cython

Difficulty: Medium

Animation frames from AoE2 graphics files are packed into a texture atlas by the openage converter. We use bin packing to find the optimal arrangement (= smallest atlas dimensions) of the frames in the atlas. Bin packing becomes computationally intensive if a lot of frames are packed (look

标准符合 XTLS/Xray-core#91 的分享链接，导入时alpn似乎不生效。包括分享链接也是，没有alpn的部分

After ethereum/solidity#10737 we should be able to replace nearly all non-range-based for loops by range-based loops using appropriate ranges.

We currently use a macro for writing down a money amount as a literal. We should move to a more modern C++ representation with a user defined literal like the below:

constexpr money32 operator"" _GBP(long double money)
{
    return money * 10;
}

static_assert(MONEY(2, 40) == 2.40_GBP);

Go through the codebase and replace all MONEY macro uses with the equivalent version. You m

Currently, with dark theme only available colour scheme is grey shades, while light mode offers multiple colour schemes. With only greys, it can be hard to tell difference between shades.

It might be good idea to add (more) colour schemes to dark mode. Even just copying schemes from light mode would be a good start, although they might need a bit of tweaking to avoid heavy contrast with backgro

Short description

VW does not accept cache files that were created with a different vw version e.g. a cache file that was created with vw version 8.9 will not be accepted when running vw version 8.10. However the error message is not very helpful when this happens:

WARNING: cache file is ignored as it's made with less bit precision than required!

version cache compatibility is checke