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Congratulations derfloh on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Building strawberry perl with modules
I want to use perl at work to automate some tasks. This is a windows environment. Strawberry perl is available via the 'software center', BUT the usual way of using cpan to install modules is blocked, as is dmake. IT and security are open to bulding themselves an installable (e.g. msi) with the... -
weird storage behaviotr leading to segfault
...is a 1-d double precision array However, the parameters that must be passed are a number of multidimensional arrays, and in once case a complex *16 array. As far as I know 2D arrays in Fortran are always stored by columns and a complex *16 value is two contiguous double precision reals. The... -
What can go wrong with deallocate?
This is the first time the code is invoked, but the S/R to which the allocated arrays are passed as arguments along with their dimensions is called multiple times(330 times). Interestingly enough it's on the last time the crash occurs... -
What can go wrong with deallocate?
It is being done in the same routine. Between allocating and deallocating I'm only calling a routine with the allocated arrays and their dimensions as arguments. This routine does not change the array dimensions, so I am really puzzled. -
What can go wrong with deallocate?
...DIMENSION(:), allocatable :: IWORK allocate (RTOL(NEQ ), stat=iaLLOCATEstatus) if (IALLOCATEstatUS /= 0) then write(6,*)'ERROR trying to allocate rtol in solve0U0' stop 1 end if allocate (ATOL(NEQ ), stat=iaLLOCATEstatus)... -
Debugging issue
...SUBROUTINE ZGEES( JOBVS, SORT, SELECT, N, A, LDA, SDIM, W, VS, $ LDVS, WORK, LWORK, RWORK, BWORK, INFO ) * * -- LAPACK driver routine (version 3.7.0) -- * -- LAPACK is a software package provided by Univ. of Tennessee, -- * -- Univ. of California Berkeley, Univ. of... -
'passing' variables to the same page
Point taken on not passing variables with ? in actions, but what about storing relevant info in $_SESSION variables? These are not passed, so security and ugliness are non-issues. If anything, it might be an issue of memory(if one needs to pass a huge number of variables), but I would guess... -
Tying listboxes?
I am trying to do the following: suppose I have a complex structure: $products=[vegetables=>[peppers=>[green,red,orange],lettuce=>[long,curly],...]]; In the page the user must pick a single produce (e.g. red peppers) and what I want is to tie two listboxes so that if peppers is chosen on the... -
'passing' variables to the same page
So, if I read you right, passing with ..?myvar=... is frowned upon for security, tidyness and other reasons Instead I could store these in $_SESSION variable, which is a sort of global/common memory. If I understand correctly, you would recommend use of $_SESSION variables over ugly urls. Not... -
'passing' variables to the same page
Thanks to both. And can I also do it with an href?, i.e. click on a link and add the result to the same instead of a different page, e.g: ... $linked='newpage.php?myvar='.$row['myvar'] .'>'.$row['myvar']; $fullentry='<A class=lightblue HREF='. $linked .'</A>'; .... $toprint='<tr> <td>... -
'passing' variables to the same page
In addition, for modularity, it would be better if the response to run query would appear on the same page, as required, but its code would be a different php file. Essentially I would like the run query to have an action "page2.php", but that output from page2.php should be on the same page... -
'passing' variables to the same page
A web page has a list of choices, e.g. .... <input type="text" name="mychoice" value="" /> .... At the end of the page there is a buton to run an sql query and return the results ON THE SAME PAGE: ... <th> <FORM method="post"> <input type="submit" name="runquery" value="Run Query">... -
Regular expression question
Thanks. If $string does not start with \s+AND, I assume this will not change anything, correct? -
Regular expression question
It is a question: Question is : How do I remove it in PHP? 'Answer' is how I would do it in PERL. So I know how to do it in perl and an looking for a php solution -
Regular expression question
Can one use str_replace to do this: $string=' AND VALUE=..... AND .....'; should end up removing the leading AND In perl this would be $string=~s/^\s+AND// or$string=~s/^AND// (yes, it can be do in one statement) to remove a leading 'AND' and possibly any whitespaces(blancs) before it. -
odbc connect and check issue
...$sql="SELECT ISCHECKED FROM KTIMP"; $dsn="C:\users\me\Desktop\sample\Sample.accdb"; $link = new PDO( "odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)}; Dbq=$dsn;Uid=; Pwd=;"); $res = $link->query($sql); // or $res = $link->prepare("$sql"); // $res->execute(); and then... -
odbc connect and check issue
That's what I did: Created a system dsn called sysdsn in C:\users\me\Desktop\sample\Sample.accdb Also tried / instead of Still get the resource error message -
odbc connect and check issue
...$sql="SELECT ISCHECKED FROM KTIMP"; $dsn="C:\users\me\Desktop\sample\Sample.accdb"; $link = new PDO( "odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)}; Dbq=$dsn;Uid=; Pwd=;"); /* just a small test, grab the options to use later in listbox, e.g. <?php for($x=0;$x<$arrlength;$x++)... -
Local vs remote database
Thanks so a) use www.mybdsite.org or its IP instead of localost and thenmysql_select_db($dbname); (actually its mysqli equivalent) and similarly for other dbs b) good point on traNSACTIONS. I assume if I do a SELECT and nothing comes back due to a connection error and check for errors I... -
Local vs remote database
Just about to move from a local to a remote database. Is there anything else I should worry about except for : a) specifying the database e.g. $link = new mysqli('localhost', $dbusername, $dbpasswd, $db); changed to $link = new mysqli('http://www.mybdsite.org/database_path/', $dbusername...
