General Forum

what is linux's special permission? rws? rwt?

I am writing code for the “Time Tracker” application and one of the functions does not work, namely the display of the image. What’s wrong? And yet, I want to analyze the entire code, maybe there are still errors that I don’t see. Is there some kind of automatic code analysis?private void initPanel() { panel = new JPanel();{ }

I'll start by apologising, i'm a newbie and a self taught one at that. That aside, I've put a button on a form and I'm having to click it twice before it posts the record, any suggestions how to fix this (or how to improve what I'm doing? I'd be extremely grateful for any input. Private Sub Command156_Click() On Error GoTo HandleError ...

I wrote the code, but it displays only one object when loading, with the rest there is difficulty. Who faced similar situations, how did you solve similar situations? And I also want to conduct a full code analysis in order to see all the errors at once, and not when loading the application into work. Are there any services? public Bean...

I am the author of an open source project-Eoapi,In order to optimize my project, I would like to do a simple survey on the function of the product. Please select the four most important options you think: 1. Import CURL support 2. Javascript code sample plug-in 3. API Sharing 4. The API returns a result check 5. Test case 6....

I have a form with a textbox txtSelectedCustomers that has the values: "ACE ", "CORN ", "DOVE " I am trying to use this textbox in as the selection criteria. If I use: In ("ACE ","CORN ","DOVE ") as the selection criteria, it works. if I use: In (!!) nothing is returned.

How can I make a single dmg file out of many Python files in different folders? I know that's doable for a single file, but how can I do it for several? I can make a dmg for a 1.py file but not for numerous files in several directories.

I have an Access Data Base with data in a 180 columns table (groups) and a form (Log Selection Form) with a Multiselect list box (Listbox1). The listbox contains the titles of all columns (Groups). I need to filter the groups Table with the selected log names from the listbox. I have a code but it returns every record that contain any of the...

Start Login screen #2 If login Successful Print Select Menu Screen#3 Else

I have an Access 365 application in which the user can print various reports as PDF files. To achieve this I have a "Print" button on the report which calls a standard module which uses DoCmd.Printout to print the report to the default PDF printer. Access sets the name of the resultant PDF to the caption of the report. While the captions (and...

I'm having a problem exporting a table that has a field formatted as Field size (Double), Format (standard) and Decimal Places 3. looking at the table everything is fine fields shows 0.624 but when I try to export it to a .txt file if field shows up as 0.62 I've used the External Data and export to Txt file. I've set up a specification with the...

How to split 123.4 in '1','2','3','.','4'

I have a table tbl_questions_answers with fields (correctAnswer and SelectedAnswer). I want to compare the values of both correctAnswer field and selectedAnswer field in each record and make decision on each. Don't know how to use For Each loop to loop and compare since am newbie in access vba. Would appreciate it if am assisted on vba code to...

how should I copy the code for converting the excelsheets data into pie charts please tell me

define view ⚫ A view is a virtual table derived from one or several basic tables, which can be used to control user access to data. The SQL statements involved are shown in the following table. ⚫ Description:  The view is different from the basic table. The database only stores the definition of the view, not the data corresponding to...

database audit ⚫ The audit log records the user's operations on the database, such as start and stop, connection, DDL, DML, DCL, etc. The audit log mechanism mainly enhances the ability of the database system to trace back and provide evidence for illegal operations. ⚫ Users can configure which statements or operations are recorded in the...

Access control ⚫ Manage users' access control rights to the database, including database system rights and object rights. ⚫ Support role-based access control mechanism, associate roles and permissions, and manage user access control permissions by assigning permissions to corresponding roles and then granting roles to users. Among them, the...

Hello everyone, Hope you all fine. i have an access database to record the pension for pensioners i want single transaction in a month for every account (not Duplicate in same month) in transaction form please help me to do this. Database file link attached for download. ...

In the actual business, there is another scenario. The same data table only allows users to view the row data that meets certain conditions. In this case, the access control needs to be accurate to the row level of the data table, so that different users can execute the same SQL query. , update or delete operations, the results read are different....

It should be introduced in all versions~ The official description is as follows: openGauss introduces the MOT (Memory-Optimized Table) storage engine, which is a transactional row store optimized for multi-core and large-memory servers. MOT is the state-of-the-art, production-grade feature of the openGauss database, which provides...

I'm working on an e-commerce app in which buyers and sellers can initiate conversations through an in-app chat interface, negotiate prices, and set up meeting points for exchange. Is there a Chat SDK that can help me with this, or do I need to build a chat interface for my app? Do you have any suggestions?

Which is best Framework in Web Development?

What Can I Do If CentOS Stop Providing Maintenance Services?

Tengo inconveniente con este problema en Python: -Crear un programa para ingresar caracteres a una pila, se ingresarán los caracteres hasta que el valor que se ingrese sea *, en ese momento debe presentar los elementos que se han ingresado a la pila y su correspondiente valor en código ASCII. Ayuda por favor!!!!!!!!!!

What configuration needs to be done in pg_hba.conf to use pgAdmin4 to connect to openGauss? Through gs_guc set -N all -I all -h "host all test 192.168.244.1/32 md5", it reports authentication method 11 not supported. Thank you~