SmartData | driven Unity3D framework for connecting data | Game Engine library

Hi you can solve this by using a span with a class and style the class in your css file:

The rs.next() method will move the pointer of the current object to the next row.

So when you place the condition if (rs.next()) the pointer is pointing to the next row only which is null as you have said you have one row entry in the DB.

On calling the next() method for the first time the result set pointer/cursor will be moved to the 1st row. Again calling the next() method for the second time the result set cursor will be moved to the 2nd row. By this way it goes.

You can call the first() or beforeFirst() methods to reset the ResultSet cursor back to the first row.

You can find more explanation at : ResultSet---isBeforeFirst()---AND--first()

Now for checking empty you need to implement in the below way, move the cursor to the first position, it will return false if the result set is empty:

Option 1 :

I can see where this would be confusing... Especially coming from a Non-POSIX environment.

I'll start with the answer, and then provide more information.

For a normal text file, you want RSD, and to make sure that the \n is column 81. A record length of 80 is just the data portion, not including the delimiter. QSAM (fixed length) would appear to work, but would return the \n as part of the data!

Your FS=37 means that the attributes of the file don't match what the program is asking for (more esoteric than, say, FS=39 - invalid fixed attributes). In this case, it means the file you wanted to open was not, really, a STL file.

By filesystem we mean how the data is physically stored on the platter, SSD, RAM, ... More accurately, how we format the record before handing it off to the next lower level of I/O.

There are two basic types of filesystems:

• Native (on top of JFS2, JFS, NFS, CIFS, ...) RSD, QSAM, LSQ, STL, SdU. These filesystems can be operated on by standard OS utilities

• Non-Native (on top of another product) DB2 (DB2) and SFS (TxSeries/CICS). These filesystems are invisible to standard OS utilities

Then, there are groupings by type of COBOL organization (preferred):

• Sequential: All filesystems support Sequential...z/OS: QSAM, VSAM
• Relative: STL, SdU, SFS, DB2...........z/OS: VSAM
• Indexed: STL, SdU, SFS, DB2...........z/OS: VSAM

Of the Native filesystems, QSAM(variable), STL and SDU contain metadata, making them not really viewable in vi,cat,... Ok... you can open them in vi, but it will look like utter garbage.

QSAM is a faithful implementation of z/OS:

• Fixed length records: Raw data, no BDW/RDW, no line delimiters (\n).
• Variable length records: RDW + raw data (no \n)... However there is no BDW.

RSD is a normal stream (text) file; each record is terminated with \n, which is not counted in the record length (the program will never see them).

LSQ (Line Sequential) is the same as on z/OS - messy semantics.

VSAM is an alias for a filesystem that provides all the features of z/OS VSAM. Unfortunately, for historical reasons, it points to SdU...

STL is, by far and away, better at everything than is SdU.

SdU was the first filesystem to cover QSAM and VSAM, but is old and decrepit, compared to STL.

if you insist on using a 2d array (I would not) you simply need (and insist on not using csvhelper)

Shouldn't the device_info[key] = value line be in the same block where value get's assigned?

I solved it. The issue wasn't in the php files, it was actually in the theme css, because the del tag of my html was set to display: none

Before:

MySQL uses a different syntax for update than MSSQL: update ... join .. set ... where ...