I am using IntelliJ IDEA,and I want to configure MySQL database from the IDE:
then fail:
The error is:
Failed to download 'http://download.jetbrains.com/idea/jdbc-drivers/mysql-connector-java-5.1.40-bin.jar
I don't know why connection will time out.
I can download other things such as plugins from jetbrains, but except jdbc-drivers.
I recommend taking a look in IDEA's log files to see if they may have additional details as to why the download is timing out. From the menu go to Help > Show log.
As a workaround, you can manually download the drivers and place them in the necessary location. Download bo the JAR and the mysql-connector-license.txt license file (from http://download.jetbrains.com/idea/jdbc-drivers/mysql-connector-license.txt of from MySQL directly). Place both files in the path {idea-config-dir}/jdbc-drivers/MySQL Connector/J/5.1.40 (modifying the version number if necessary). The location of the {idea-config-dir} can be looked up in the Directories used by the IDE to store settings, caches, plugins and logs help document. For example, c:\Users\Dilbert\.IntelliJIdea2017\config or ~/Library/Preferences/IntelliJIdea2017
Thus, in the end, that directory should have two files:
mysql-connector-java-5.1.40-bin.jar
mysql-connector-license.txt
put jars in
C:\Users\UUSER\AppData\Roaming\JetBrains\DataGrip2020.1\jdbc-drivers\PostgreSQL\42.2.5
from another install with internet
In 2019, The folder is this >>
C:\Users{YourUser}.DataGrip2019.3\config\jdbc-drivers\MySQL Connector\J 8\8.0.21
Download jar from
https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.21/mysql-connector-java-8.0.21.jar
Related
I would like to generate a CHM help file with HelpNDoc.
But I get an error message:
HHC5010: Error: Cannot open "c:\users\philippeDocuments\HelpNDoc\Output\chm\creabook.chm". Compilation stopped.
I tried to create the CHM folder myself, in the "Output" folder but no result.
I'm running Ubuntu 22.04.1 LTS and using Wine as a Windows emulator.
Maybe it's an authorization issue?
What is surprising is that I was able to generate the Word and html documentation.
Is someone can help me ?
I do not use Ubuntu or Wine as an environment and would like to recommend a machine with Windows for compiling CHM help files.
Despite the close connection of CHM help files with the Windows operating system, I do not want to completely exclude the possibility of compiling in a Wine environment.
My good old compiler Error Message Reference shows the following:
HHC5010: Cannot open ""file name"". Compilation stopped.
Problem: The specified file either doesn't exist, or another program has it open and is denying permission to read the file.
Result: The .chm file is corrupt and cannot be used.
Solution: If another program does have the file open, close the program. Otherwise either correct the name in your project file or remove it.
Please make sure that the CHM help file "c:\users\philippeDocuments\HelpNDoc\Output\chm\creabook.chm" is not open in Wine's HTML help viewer by using e.g. wine hh creabook.chm.
Please also try if you can open another CHM help file in your environment. Maybe you have to specify a windows path, e.g.
wine hh.exe `winepatch -w /some/dir/somefile.chm`
As mentioned above, this is somewhat problematic outside of Windows.
See also some notes at Installing Microsoft HTML Workshop under Wine
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 have installed GraphDB Free v9.3 in LinuxMint 19.3.
The workbench is running fine though I haven't created any repositories yet. This is because I have noticed that although the application is installed at /opt/graphdb-free, the data, conf and log files are in a hidden folder below my home folder: /home/ianpiper/.graphdb/conf (etc).
I would prefer to store these folders on a separate volume, mounted at /mnt/bigdata. In the documentation it suggests that I can set graphdb.home using the graphdb.properties file (though I don't seem to have such a file in my installation) or in the startup script. I think this script might be /opt/graphdb-free/app/bin/setvars.in.sh, and that I could use this to change
-Dgraphdb.home=""
to
-Dgraphdb.home="/mnt/bigdata"
Could a knowledgeable person advise as to whether my understanding is correct, and if so what the best way is to change the location of graphdb.home?
Thanks,
Ian.
I am getting when trying to access a MySql database :
[FireDac][Phys][MySQL]-314. Cannot load vendor library [libmysql.dll
or libmysqlld.dll]
This did not previously happen with this (unchanged) code, however, I have upgraded to Windows 10 and had to reinstall Delphi XE8, so it is obviously a system configuration matter.
In order to try to solve the problem, I copied both of those files into c:\windows\sysytem32.
When that did not seem to work, I copied them into \win32\debug, which is where the generated .EXE resides.
I imagine that I am doing something rather stupid, but can't see what.
The proper solution is to place the driver file (eg., libmysql.dll) in your application's folder, or to place the installation location in your FDDrivers.ini file:
[MySQL]
Vendor=<folder>\libmysql.dll
(Recent versions of the documentation seem to use VendorLib instead of Vendor in the INI file.)
See the RAD Studio documentation topics Configuring Drivers (FireDAC) and Connect to MySQL Server (FireDAC) for more information.
Let me to answer in two point.
Developing, live database connection!
Hope you have on your data module an "TFDPhysMySQLDriverLink" component.
Click this component and browse your LibMySQL.DLL into VendorLib. Should be work. But only in design time.
Runtime. Hopefully your DM created firstly in your project.
In the DM's OnCreate event, you have to disconnect your library (I always ran my project with no database connection) and replace your "TFDPhysMySQLDriverLink"'s Vendorlib to LibMySQL.DLL (which is copied your which is copied where the generated .EXE resided)
Have a nice day!
I am try to keep separate workspace directory and code directories in my php project and sweating to understand/find how this could be achieved. A couple of revisions back I tried phpStorm and found that it does not provide such feature.
I just want to know if phpstorm 6.0 has this feature or still lacking it ? If possible please help me out.
Work Around
File > Settings >[Directories]
+[Add Content Root] to add external directory
Assuming that you have created project separate from code.Some of the tool might not work
as expected
This works for linux using sshfs, sorry for windows users.
I've created this folder structure in my pc
/mnt/remote_code/code/
And i have to mount code from server like this
sshfs user#server:/var/www/server_code/ /mnt/remote_code/code/
Code from server will be mounted in code folder
In PS I open this directory: /mnt/remote_code/
So, that means PS will create this folder /mnt/remote_code/.idea (indexing and saving all project and ide settings), and keeps the code folder (with remote code inside) without changes.
Hope it help you.
Greetings.