I am importing data from a CSV file using the COPY FROM in PostgreSQL. It works flawlessly on my machine, however, were I to clone the repository onto a new machine the code would cease to function to the file path being hardcoded starting at the Users directory of the computer.
In other languages, I would be able to use something like ./ or ~/ to start somewhere not at the absolute beginning of the file, but I haven't found T-SQL or Postgres to have that functionality available.
What I have
COPY persons(name,address,email,phone)
FROM '/Users/admin/Development/practice/data/persons.csv
How can I make that file path function on any machine the project gets cloned to?
I'm using Visual Studio Code for Mac. I often want to peek a file. If it is in the current workspace, I can do it by ⌘P, but it doesn't work for external files. For now, I use ⌘O and select a file through Finder, but it is not comfortable. I want to do it using some command (like Ctrl-X Ctrl-F in emacs). Is there such command or extension?
I have a problem with LabVIEW installer. I have a database which I communicate with using a udl file via LabVIEW. I also have other files for saving passwords etc. when I make setup file and install my program, I can not write to my files because they become read-only! I put .exe file in program file and my supporting files and database in Program Data.
The .exe program returns no error but does not write any data into files! what is the solution
Are you putting the database under "Program Files"? Try putting it under the user or public documents folder and you should be OK if that was the problem
I don't know is this site a good place to ask this question... A long time ago, my operating system was linux. On linux I made a file with name \/:*?"<>|. Then I installed windows instead of linux, but now I cannot access or delete this file. I tried to delete it using Unlocker, ProceXP, Command Prompt and many other programs, but I couldn't. Also, I tried all commands in Command Prompt which can be used for deleting undeletable files, but this file is still here. If I try to rename it, process explorer.exe crashes. Then I installed linux again and this file become accessable.
Now I have windows and another file with name \/:*?"<>|. Is it possible to access this file without installing linux? Is there a way to access place on filesystem where this file name is stored and manualy change it to any acceptable file name? If yes, can you explain which program is best for it?
Try using DeleteDoctor. I've used it under similar situations as yours with great success. You can download a copy here:
http://www.download25.com/delete-doctor-download.html
The only way I found out to execute my script with the Love2d framework is to zip all of it and then rename the zip to love. This kinds of take a lot of time for a small modification. Is there a faster way to do it? I tried to command line and I get this error
'love' is not recognized as an internal or external command,
operable program or batch file.
LÖVE also executes folders if they have the main.lua in them - you can just drag and drop the folder onto the application, or call it from the command line with the folder as the argument if you prefer.
LÖVE runs the contents of a folder if it can find a main.lua in it (Like Bill said).
[Note that it doesn't check subfolders].
There are three ways to run a love2D program, you can:
a) Drag the folder over the love.exe binary/link (This works in Win and *Nix, I don't know about OS X).
b) Navigate to the directory that is one level above the folder and type love [folder containing main.lua]
or
c) Zip it up and rename the .zip to a .love. Then double click the .love file
Option 'b' will fail if the binary is not in the %PATH%(Windows) or $PATH(*Nix) variable
(It will spout an error message like 'love' is not recognized as an internal or external command, operable program or batch file. on windows and bash: love: command not found on linux).
There are two ways to solve this:
(Both require ADMIN/root privileges, )
1) Add the love binary to the PATH variable. Here's how to do this in windows and in linux (In linux you want to do something like this: PATH=$PATH:$HOME/where/ever/you/put/love/)
2) You can add a link to the love2D binary in C:\WINDOWS\system32 or /usr/bin/.
In windows you create a shortcut to the love.exe (wherever you installed it to) and then drag it into C:\WINDOWS\system32. In linux you can run this:
sudo link /path/to/love/binary /usr/bin/love && sudo chmod ugo+rwx /usr/bin/love
I hope this helps!
Sources:
Google (the links above), Love2D and my knowledge :D
I found this to be very helpful when i started. Hope this helps
A Guide to Getting Started With Love2d
If you're using Mac OS, you should run using:
open -a love xxx.love
To recreate a file as .love, you can run in command line:
zip xxx.love file1.lua file2
If you just want to replace a file in .love:
zip -r xxx.love file1.lua
I think this will make your work easier.
simple way:
create folder /path/to/Game
put your files (main.lua, conf.lua, ...) in folder /path/to/Game
you can run script like this:
love /path/to/Game/
or if you use Linux, you can go in folder (cd /path/to/Game) and type just:
love .
(dot means that you want to run it form in folder
I found a simple solution for save time.
You have to create a file .bat with this simple command:
del Project.love
7z.exe a Project.zip ..\Project\*
ren Project.zip Project.love
For do this you need to download 7zip and insert this file (file.bat) into the folder of your project. Like this:
Good work!
If you're yousing Notepad++ to write your code, just open your main.lua file, then go to Run and add there this text including quotes:
"Path" "$(CURRENT_DIRECTORY)"
Where Path is a Full path to love.exe.
The save it to a key combination and now you can test your code by using this combination in any script at Notepad++.
If you use Sublime Text, you can make a build which runs your application.
https://love2d.org/wiki/Sublime_Text
While in Sublime Text press CMD + B or Ctrl + B