fixed links to Visual Studio for docs check at Travis (#1464)

R-package/README.md

@@ -14,13 +14,13 @@ Note: 32-bit R/Rtools is not supported.
 
 Installing [Rtools](https://cran.r-project.org/bin/windows/Rtools/) is mandatory, and only support the 64-bit version. It requires to add to PATH the Rtools MinGW64 folder, if it was not done automatically during installation.
 
-The default compiler is Visual Studio (or [MS Build](https://www.visualstudio.com/downloads/)) in Windows, with an automatic fallback to Rtools or any [MinGW64](https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/) (x86_64-posix-seh) available (this means if you have only Rtools and CMake, it will compile fine).
+The default compiler is Visual Studio (or [MS Build](https://visualstudio.microsoft.com/downloads/)) in Windows, with an automatic fallback to Rtools or any [MinGW64](https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/) (x86_64-posix-seh) available (this means if you have only Rtools and CMake, it will compile fine).
 
 To force the usage of Rtools / MinGW, you can set `use_mingw` to `TRUE` in `R-package/src/install.libs.R`.
 
 For users who wants to install online with GPU or want to choose a specific compiler, please check the end of this document for installation using a helper package ([Laurae2/lgbdl](https://github.com/Laurae2/lgbdl/)).
 
-**Warning for Windows users**: it is recommended to use *Visual Studio* for its better multi-threading efficency in Windows for many core systems. For very simple systems (dual core computers or worse), MinGW64 is recommended for maximum performance. If you do not know what to choose, it is recommended to use [Visual Studio](https://www.visualstudio.com/downloads/), the default compiler. **Do not try using MinGW in Windows on many core systems. It may result in 10x slower results than Visual Studio.**
+**Warning for Windows users**: it is recommended to use *Visual Studio* for its better multi-threading efficency in Windows for many core systems. For very simple systems (dual core computers or worse), MinGW64 is recommended for maximum performance. If you do not know what to choose, it is recommended to use [Visual Studio](https://visualstudio.microsoft.com/downloads/), the default compiler. **Do not try using MinGW in Windows on many core systems. It may result in 10x slower results than Visual Studio.**
 
 #### macOS Preparation
 

docs/FAQ.rst

@@ -100,7 +100,7 @@ LightGBM
 
 -  **Question 8**: CPU usage is low (like 10%) in Windows when using LightGBM on very large datasets with many core systems.
 
--  **Solution 8**: Please use `Visual Studio <https://www.visualstudio.com/downloads/>`__
+-  **Solution 8**: Please use `Visual Studio <https://visualstudio.microsoft.com/downloads/>`__
    as it may be `10x faster than MinGW <https://github.com/Microsoft/LightGBM/issues/749>`__ especially for very large trees.
 
 --------------

docs/Installation-Guide.rst

@@ -374,13 +374,13 @@ This will generate a JAR file containing the LightGBM `C API <./Development-Guid
 
 .. _zip archive: https://github.com/Microsoft/LightGBM/archive/master.zip
 
-.. _Visual Studio: https://www.visualstudio.com/downloads/
+.. _Visual Studio: https://visualstudio.microsoft.com/downloads/
 
 .. _Git for Windows: https://git-scm.com/download/win
 
 .. _CMake: https://cmake.org/
 
-.. _MSBuild: https://www.visualstudio.com/downloads/
+.. _MSBuild: https://visualstudio.microsoft.com/downloads/
 
 .. _MinGW-w64: https://mingw-w64.org/doku.php/download
 

python-package/README.rst

@@ -39,7 +39,7 @@ For Linux and macOS users, installation from sources requires installed `CMake <
 
 For macOS users, you need to specify compilers by runnig ``export CXX=g++-7 CC=gcc-7`` (replace 7 with version of gcc installed on your machine) first.
 
-For Windows users, Visual Studio (or `MS Build <https://www.visualstudio.com/downloads/>`_) is needed. If you get any errors during installation, you may need to install `CMake <https://cmake.org/>`_ (version 3.8 or higher).
+For Windows users, Visual Studio (or `MS Build <https://visualstudio.microsoft.com/downloads/>`_) is needed. If you get any errors during installation, you may need to install `CMake <https://cmake.org/>`_ (version 3.8 or higher).
 
 Build MPI Version
 ~~~~~~~~~~~~~~~~~
@@ -108,7 +108,7 @@ Install from GitHub
 
 For Linux and macOS users, installation from GitHub requires installed `CMake <https://cmake.org/>`_.
 
-For Windows users, Visual Studio (or `MS Build <https://www.visualstudio.com/downloads/>`_) is needed. If you get any errors during installation and there is the warning ``WARNING:LightGBM:Compilation with MSBuild from existing solution file failed.`` in the log, you should install `CMake <https://cmake.org/>`_ (version 3.8 or higher).
+For Windows users, Visual Studio (or `MS Build <https://visualstudio.microsoft.com/downloads/>`_) is needed. If you get any errors during installation and there is the warning ``WARNING:LightGBM:Compilation with MSBuild from existing solution file failed.`` in the log, you should install `CMake <https://cmake.org/>`_ (version 3.8 or higher).
 
 .. code:: sh