Windows 10: mysqli_query() expects at least 2 parameters, 1 given

Well hello, I'm just trying to update (add 1) to the "receiptno" field in "numbers"
table and display the new receiptno. At a loss
-------------------------------------------------------
the code:

<?php
//Open a new connection to the MySQL server
require_once "getprerentdb.php";
echo "<center>";echo date('m/d/y');
$id="id";
$receiptno = "receiptno +1";
$sql = "UPDATE numbers SET
receiptno='$receiptno' Where id='".$_POST['id']."'";
mysqli_query($sql) or die(mysql_error());
echo "Record...

Read more

 

GPU-Z what command line parameter ?

Current /? (-?) or / help (-help) parameter is invalid

 

Need help with Memory Management error 0x1a with parameter 1 0x3f

Well the article only offers two solutions 1. Apply all upgrades (which I have done as I said earlier) 2. Remove any new/additional hardware (which does not apply as I have not added any hardware to the laptop).

So, I say yes, I have tried the steps in the article and it didn't help.

The only option would be to go back to the beginning of time (i.e. to when I bought the computer) and deactivate the updates one at a time and see if that helps. However, given the sheer number of updates that MS puts out this is not really feasible, is
it?

Again, I was hoping that the parameter 1 code (0x3f) tells anyone something about the cause of the error. Some other parameter 1 codes are listed here

https://msdn.microsoft.com/en-us/library/windows/hardware/ff557391(v=vs.85).aspx

and I was hoping to get some additional insight that would help.

Thanks

Peter

 

Taskbar bug: switching to another window -will not appear at the front


Follow either of these steps to fix the issue with the Active window hiding behind.

Method 1:
I suggest you to disable window by hovering over it with the mouse and check if it helps. To do so I suggest you to try the below given steps and check if it helps:

1. Press Windows key + X key and click on Control Panel.
2. Select or click Ease of Access.
3. Click or tap onEase of Access Centre.
4. Click on Make the Mouse Easier to Use was uncheck Activate Window by hovering over it with the mouse.
5. Check if issue is resolved.

Method 2:
I would suggest you to completely uninstall the touchpad driver and reinstall it. Kindly follow the below given steps.

1. Press “Windows key + X” and click on “Device Manager”.
2. In the list of devices, you should see the touchpad drivers.
3. Right click on the device and then select "Uninstall".
4. In the uninstall dialog, make sure you select the option to delete the driver package from the system. This causes the driver package installed earlier to be deleted.
5. In the Action menu of Device manager, select “Scan for Hardware changes” option. This will cause the device driver to be reinstalled. Once the driver is installed, close all windows and restart the computer.