How to make iframe embedded videos responsive ?

I want to make the videos responsive but preserve the aspect ratio as well. What is the right way to do this in CSS? . . .

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PXE Boot fail : Could not find kernel image vesamenu.c32

Hi, I have setup a PXE boot server in CentOS 7 and trying a boot client machine off it. It goes up to the stage where it says Trying to load: pxelinux.cfg/default        ok then . . .

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TFTP Connection timed out error

I'm trying to setup a Kickstart server on Centos 7. When my client machine boots it goes into PXE, gets and IP address and then tries to get the image but fails with the message Connection timed out. . . .

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Uninstalling Oracle 11g database software

How can i uninstall Oracle 11g database software from my computer running Windows 10? I checked Programs and Features section in control panel but couldnt find Oracle in the list of installed programs . . .

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• 287

How to view recent documents in Windows 10

How can I see the recent documents in Windows 10? Can I add a shortcut to this on my desktop or start menu? . . .

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Deleting all tables in a oracle schema

I want to delete all tables from a schema in Oracle. What is the best/easiest way to do this. I tried this in SQL developer but i have to select each table, then right click and select drop. :( . . .

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Permission to read all event logs - Inaccessible logs: Security

I have VB.NET application that is throwing this error after i installed it on a new computer.  The source was not found, but some or all event logs could not be searched. To create the source, o . . .

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The type initializer for oracle.dataaccess.client.oracleconnection threw an exception

I have an application developed in VB.NET 2010 and it connects to Oracle database using Oracle Data Provide for .Net. This application runs without any errors on my development PC but when I installed . . .

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python installed but commands not working

I have python3.5 installed. When I try to do  apt install python3 It says python3 is already the newest version(3.5.1-3) But when I run python --version It says python is not installed, r . . .

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Open multiple tables in SQL developer

From the tree menu in connections window when i double click on a table a new window will open that shows the tables columns, data, constraints and so on. Now if i double click on a second table the . . .

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How can I view the output of dbms_output.put_line in SQL Developer?

In Oracle SQL developer where can i see the output that is printed by the dbms_out.put_line statement of a trigger? . . .

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Pascal script to convert Hex to ASCII and reverse

how can i convert a hexadecimal string to it equialent ascii in Pascal Script. For example Hex => 48656c6c6f20576f726c64 ASCII of the above hex is => HelloWorld I also need to do the re . . .

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How to convert ASCII character to hexadecimal in VB.NET?

I am trying to convert ASCII text to equivalent hexadecimal notation. Example HELLO should return 48454c4c4f. . . .

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How to find the SID of oracle service?

How do I find the SID of the currently running Oracle Service? . . .

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How to find the service name of a oracle database?

How to get the service name of the currently running Oracle Service? . . .

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