Windows Setup Install the Windows Driver which will add the printer “SLK-TS400” to Windows. Plugin USB connection. A restart of Windows may be required. On inTennis docket printer setting, use “Printer Driver” option, select “SLK-TS400” printer. Test print. It will paper-cut automatically. Mac Setup Download the Mac Driver (lktseries_bin.tar). Extract files, go to “lktseries_bin” directory, ..
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Jquery Javascipt Javascript Find Object from a list of array or map TRigger Datatable Form Trigger validation https://www.w3schools.com/js/js_validation_api.asp Reset Form Remove validation css Prevent ..
customer.module.RegistrationControllerV1.new_sub_account.disabled=true this will remove it from registration process customer.module.sub_accounts.disabled=true this will remove it from accou..
The default behavior of responsive datatable with checkbox srow selection use the same columsn for expansion and select. To resolve, you assign a separate column (first column) to handle the responsiveness, and a different column (2nd column) for row selection. Here’s an example. https://www.titanwolf.org/Network/q/f8b83600-61df-49b0-92de-15625240b4b0/yQuestion Responsive datatable with first column as checkboxwww.titanwolf.org Some extra explanation on ..
just use webapp url and add “/mobile” before provider then you can view ..
When SQL has issue we get this from Hibernate: org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update The problem is that this error is not very helpful. It doesn’t tell us what SQL statement is causing the problem. The solution is to add the following system properties: This would prevent Hibernate from BATCHING and therefore tell ..
Uninstall Oracle Java using the Terminal Note: To uninstall Java, you must have Administrator privileges and execute the remove command either as root or by using the sudo tool. Remove one directory and one file (a symlink), as follows: Click on the Finder icon located in your dock Click on the Utilities folder Double-click on the Terminal icon In the Terminal window Copy and Paste the ..
Add the following in “/etc/nginx/nginx.conf”: location /nginx_status { # Turn on stats stub_status on; access_log off; # only allow access from 192.168.1.5 # Replace with my IP address allow 192.168.1.5; deny all; } Restart Nginx and now you can visit the status page: http://nginx_server_url/nginx_status It will display something like this: Active connections: 7 server accepts ..
Docker host can build up images over time thus taking more and more disk spaces. Regularly perform “pruning” e.g. >docker image prune -a (for removing dangling and ununse..
From https://stackoverflow.com/questions/12774709/mysql-very-slow-for-alter-table-query MySQL’s ALTER TABLE performance can become a problem with very large tables. MySQL performs most alterations by making an empty table with the desired new structure, inserting all the data from the old table into the new one, and deleting the old table. This can take a very long time, especially if you’re ..