I'm having a base zsh + oh-my-zsh install on a WSL2 Ubuntu. Zsh's autocomplete system (maybe coupled with oh-my-zsh's setup) by default completes anything from a path lookup, so when I'm in a folder, and I type a few letters, it annoyingly gives me a list of all unrelated .dll files, instead of completing to a subfolder from the current directory.
I've read different answers from stackoverflow, none of it worked. I asked ChatGPT ;), which gave me this:
zstyle ':completion:*' file-patterns './**'
which didn't work either.
Related
Does anyone know how to delete those past working directories in Octave GUI? They are very annoying and useless.
I see from your image that you are on windows.
I don't know the equivalent directory on windows, but on linux, this information seems to be stored under ~/.config/octave/octave-gui.ini, in a section called current_directory_list which you can edit and clear of all unwanted entries.
See if you can find the equivalent folder where this octave-gui.ini file is stored on windows; it may be in an AppData/Local directory, or in the octave installation folder itself...
PS: In the same directory I also had a qt_settings file which seems to mirror some of this information, but I think this may have been from an older octave installation.
In addition to deleting the file path from octave-gui.ini, try removing the path from .octaverc file as well. This will remove the warning you see at launch if the path no longer exists.
I just installed PhpStorm 2020.2.1 and while type hinting works for classes imported via "use", many built-in PHP classes and constants, such as __NAMESPACE__, __DIR__ and the PDO class appear as undefined in the IDE.
I tried invalidating cache and checked settings -> Languages & Frameworks -> PHP Runtime , and even reinstalled PhpStorm, but code that causes no warnings on my colleguaes' IDEs still flag as undefined in mine.
You have some issue with PhpStorm caches on your system (quite a few people do for some reason, mainly those that had previous version) as it works just fine here.
Sadly built-in cache invalidation does not help here and you need to do this manually:
Close IDE.
Using your file manager, go to the caches folder for this IDE version and delete it. Typical folder locations:
Windows: %USERPROFILE%\AppData\Local\JetBrains\PhpStorm2020.2\caches
Linux: ~/.cache/JetBrains/PhpStorm2020.2/caches
macOS: ~/Library/Caches/JetBrains/PhpStorm2020.2/caches
If you have installed your IDE using Toolbox App then the folder location might be different (the exact path then can be found from idea.log file (Help | Show Log in XXX) or perhaps from Toolbox App (look for appropriate options under the "gear" icon for PhpStorm).
Launch IDE, open project and let it re-index the whole thing again.
The ticket to watch after (if you are interested): https://youtrack.jetbrains.com/issue/WI-54626 -- watch it (star/vote/comment) to get notified on any progress.
I am trying to install RMySQL on my mac (mavericks) and it errors out when I try to build it from source, saying:
Configuration error: could not find the MySQL installation include
and/or library directories. Manually specify the location of the
MySQL libraries and the header files and re-run R CMD INSTALL.
INSTRUCTIONS:
Define and export the 2 shell variables PKG_CPPFLAGS and PKG_LIBS to include the directory for header files (*.h) and
libraries, for example (using Bourne shell syntax):
export PKG_CPPFLAGS="-I"
export PKG_LIBS="-L -lmysqlclient"
Re-run the R INSTALL command:
R CMD INSTALL RMySQL_.tar.gz
I tried to follow the instructions by entering:
export PKG_CPPFLAGS="-I/usr/local/mysql/include" export
PKG_LIBS="-L/usr/local/mysql/lib -lmysqlclient"
but when I re-run RMySQL it still doesn't work. Moreover, if I type
$PKG_LIBS
to see what that variable holds, I get
-bash: -L/usr/local/mysql/lib: No such file or directory'
I know that /usr/local/mysql/lib exists and it does contain a mySQL header. Am I misunderstanding the instructions?
I'm asking here only after a lot of effort to find solutions and/or work arounds. Sucks being a noob sometimes.
I am going to assume you're trying to get RmySQL to run on R 3.1.0 on Mavericks? Rather than worry about exporting variables etc, here is a simple clean solution for you that should avoid the headaches.
The RMySQL install link Pascal provided above really is your solution. You're probably just stumbling on syntax, or getting things to work from the terminal.
Even if you're a "noob", you should be able to get this working. I'll try to offer a "dummy's guide" walk through here, as I bet there are many others who have this problem too, even after trying to read the RMySQL installation readme.
I would bet with very high confidence the problem is just that you aren't specifying correctly the locations of the library and header folders for compiling. Read the errors carefully when you try to compile... the errors will probably tell you a file/header is missing, or some .so file (shared object) is missing.
One simple way compile RMySQL from source on R 3.1.0, mavericks is as follows (this does not require you to set any environmental variables, no editing of the Renviron file, etc):
Does MySQL work by itself? i.e. Can you open/run it no problems? If not, fix that first.
Find the precise location of your mysql installation. For me, on Mavericks, I see mysql installed at /usr/local/mysql-5.6.17-osx10.7-x86_64 (your version number may be different). There is also another folder /usr/local/mysql which is an alias to /usr/local/mysql-5.6.17-osx10.7-x86_64 (/usr/local/mysql finds the current version of mysql you are using, if multiple mysql file folders exist, I think). In this directory, I see two sub directories (among many) called "include" and "lib". Take a look; "include" will contain header files (include as in #include , etc, in simple C++ programs). The "lib" folder contains compiled source code of the mysql library.
An easy way to compile and install RMySQL which doesn't exactly follow the suggested way to do it in the installation guide is this. Note that this is doing the same thing as in the installation guide, just a little easier as it's one command line from the terminal, once you know where your mysql install folder is. Go to the terminal, and type the following exactly, with one space between each chunk (with your mysql folder name adjusted appropriately for the version number):
PKG_CPPFLAGS="-I/usr/local/mysql/include/" PKG_LIBS="-L/usr/local/mysql/lib/ -lmysqlclient" R CMD INSTALL RMySQL_0.9-3.tar.gz
OR (the same thing, just more typing)
PKG_CPPFLAGS="-I/usr/local/mysql-5.6.17-osx10.7-x86_64/include/" PKG_LIBS="-L/usr/local/mysql-5.6.17-osx10.7-x86_64/lib/ -lmysqlclient" R CMD INSTALL RMySQL_0.9-3.tar.gz
Note for dummies: Make sure when you run this command, that you are doing it from the terminal in the directory that contains the RMySQL_0.9-3.tar.gz file (or whatever the name of your folder is that contains the RMySQL source code)
and RMySQL compiles!
Don't be afraid about trying to compile source code -- it's not just for 'compiled language programmers' or 'computer science graduates'. Most of the time when compiling fails it's just because files are "missing" (there is no corruption on the source code) -- the user hasn't properly specified the locations of the header and libraries (shared objects). Now pull your big boy/girl panties up and just do it .... it's easy.
Notes for people clueless about compiling source code for packages in R:
a) pay special attention to the spacing in the above, otherwise it may not work. Do not have any spaces between the = and the variable/file names (e.g. don't try and have in the above PKG_CPPFLAGS ="-I/usr/local/mysql/include/" as it won't work)
b) When compiling, you want to specify the locations of the header files and the library files and this is what the "-I/ .... " and "-L/ ...." are doing. The -I directory specifies the location of the header files, and the -L the location of the library files. The library files also require the -l[name of library] extension (the -l is short for -lib in the library object names).
c) Note that in the directory /usr/local/mysql-5.6.17-osx10.7-x86_64/lib/ I do not see a file called "lmysqlclient", or even "libmysqlclient", but I do see files named (among others) "libmysqlclient.a" and "libmysqlclient.18.dylib". So don't worry about your MySQL installation not being correct if you don't see a file just called "libmysqlclient" in the lib folder.
I'm new to JRuby, I installed it on windows 8, and I'm following it's wiki. When the wiki said to change a configuration option, it dose not say exactally where I can find the file where the option resides, it gives only its name but not the full path.
So is their a method that I can run on jirb to find the path to any configuration path.
thanks.
The .jrubyrc file is searched in your current directory (user.dir Java property), your home directory (user.home), and since you're on Windows, also in HOMEDRIVE\HOMEPATH, in this order (and the first one wins).
I try to commit a folder hierarchy into out Mercurial repository, which contains files, whiches absolute path length exceeds 255 characters (Windows max. path length).
For these files I receive an error message saying
The system cannot find the path specified
We use TortoiseHG and an Eclipse plugin for Mercurial, both don't work.
Has anybody found a solution for this?
(I do not want to change the repository's location on my HD)
There exists an extension which is aimed at solving this exact problem. It is: https://www.mercurial-scm.org/wiki/Win32LongFileNamesExtension
It uses \\?\ style names to transparently handle long files.
I'm the author, let me know if it works for you.
I've just installed Aaron Cohen' extension, as he suggested.
And it perfectly works with my TortoiseHG 2.6.1 ! Thanks, Aaron!
Though, I'd like to add a detailed guide here, because I cannot find one...
(At least here's what I did on my Win7 x64 - I'm not sure this is the shortest way possible)
1. Download Mercurial-py
Note the Python version required
I've downloaded "Mercurial-2.4.2 (64-bit py2.7)"
2. Download Python
Make sure you're downloading compatible version.
I used "Windows X86-64 MSI Installer (2.7.3)" link
3. Install Python
I've installed it to "D:\Python27"
4. Download pywin32
It's required by the Win32LongFileNamesExtension.
Note the Python version number in pywin32's filename.
I used "pywin32-218.win32-py2.7.exe"
5. Install pywin32
Make sure installer detected correct Python installation
In my case, it's installed in "d:\Python27\Lib\site-packages\pywin32_system32\"
6. Install Mercurial
Make sure installer detected correct Python installation
In my case, it's installed in "d:\Python27\Lib\site-packages\mercurial\"
7. Set PYTHONPATH enviroment variable
setx PYTHONPATH d:\Python27\Lib\site-packages\win32lfn\src;d:\Python27\Lib\site-packages\mercurial\
Use this cli command, or do the same using some other method
Of course, you should adapt paths to your needs
Restart your cli after this, to make sure env. variable is now properly set
8. Download win32lfn
Check for availible downloads on the project's repository page
If there's still nothing, just clone a repository from https://bitbucket.org/remleduff/win32lfn to "d:\Python27\Lib\site-packages\win32lfn\"
Now "win32lfn.pyc" should be in "d:\Python27\Lib\site-packages\win32lfn\src\"
9. Do interanal win32lfn tests
cd /D D:\Python27
python d:\Python27\Lib\site-packages\win32lfn\tests\testwin32lfn.py
10. Create a backup of your repository.
For me, everything went just fune, but you never know....
11. Add win32lfn to hgrc
[extensions]
win32lfn = d:\Python27\Lib\site-packages\win32lfn\src\win32lfn.py
you can find "hgrc" in your ".hg" folder, inside your repository
12. Test it!
The quick and dirty solution is to map a network drive.
For the path c:\some long path\project folder
Map \\localhost\c$\some long path\ to drive Z:\
cd z:\project folder
hg push
We are using this successfully as an interim solution, before migrating to shorter paths.
The mercurial plugins above look good but unfortunately there are numerous non-mercurial bugs related to path greater than 255 characters. For example the VS2010 failure at exactly 259 characters is a real corker!
http://support.microsoft.com/kb/2516078
See https://www.mercurial-scm.org/wiki/Win32LongFileNamesExtension (Aaron pointed to it via the mercurial-devel mailing list).
Another workaround without changing the path to the repo could be to create a second path to it by means of directory junction points. It may work because the reparsing is done at a very low level by the file system driver (or rather some installed filter), so the full (Unicode) path is known by that time and the expansion to beyond 260 characters should work fine. Give it a try. You can use the tool mklink on Windows Vista or 7 and junction.exe from Sysinternals on Windows 2000 or later. For mklink make sure to create a junction point. I'm not sure the reparsing mechanism works the same for directory symlinks (although I faintly remember that it should).
If you don't have a Unicode version of the program available, the limit is 260 characters (including drive letter part). There is nothing to get around it.
However, all ANSI functions are implemented by means of their Unicode counterpart and therefore you may get lucky by providing the full path prepended with \\?\. This may work, but likely won't because the program itself didn't consider anything beyond MAX_PATH (= 260). Ask the author to compile a Unicode version and use the prefix I mentioned. This will fix the issue.
This is a limit of the Win32 subsystem. The absolute path length limit is approximately 32,767 characters. Approximately because the object manager of Windows may expand it (symlinks in the object namespace and the likes).
Windows 10 system running the mercurial 4.4.1 client
Aaron Cohen extension will work I did need make a small one small tweak
based on a comment from mhaecki on this thread: https://bitbucket.org/remleduff/win32lfn/issues/13/not-compatible-with-version-431
in the win32lfn.py file I changed:
from mercurial import util, osutil,cmdutil
from mercurial.i18n import _
to:
from mercurial import util, cmdutil
from mercurial.cext import osutil
from mercurial.i18n import _