Hi all!
I have this assignment to give in Biology class and I am stuck.
Assignment:
I am given a sequence of letters, say:
XXXXXXABCDXXXXX XXX
and I am interested in part ABCD, which represents letters #7-#10 as you can see.
I am then given the same sequence, which now contains characters like * and !(only these 2 are allowed),
say:
XX**XXX!!!X**AB *!C*DXX*!!!XXX* *XXX...
ktsirig
Last Activity: Jan 23 '06, 12:17 PM
Joined: Oct 1 '05
Location:
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confused with strings...
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Mysql syntax problem...
Hi everybody and Happy New Year!
I have been dealing with this problem of my biology class lesson since yesterday,
I believe it's some silly mistake I am making.
I have these tables:
[tabel1:protein]
protein_id protein.name
1 PROTEIN_1
2 PROTEIN_2
3 PROTEIN_3
############### ############### ##############
[table2:protein_ reference]
protein_id[FK] reference_id[FK]... -
Select one row from MySQL table
Hi all and Merry Christmas!
I wanted to ask how would I deal with the following problem:
Say I have a table [TABLE1]:
customerid name
1 nick
2 george
3 harry
and a [TABLE2]:
number car
1 Lotus
2 BMW
2 FERRARI
2 LADA
3 Lamporgini
If I want to see george's car, I would write: SELECT car from TABLE2 where number... -
Unix file commands using PHP's system function
Hi all!
I am confused as to how an old-good UNIX command, like
cat text.txt > new_tex.txt
can be used in PHP.
I tried
system (" cat text.txt > new_text.txt");
but it didn't work, the file new_text.txt was left blank.
Am I doing something wrong with the > ???
Must I use something else instead of 'system' ? -
MIMe types
Hi!
I am trying to validate that a file submitted through a form is a TEXT file.
When I use $_FILES['userfile_PFAM']['type']=='text/plain' it works, but only for files with .txt extension.
But the user may also have a file containing text data and may not have given the .txt extension (for example I found that application/octet-stream also reffers to TEXT files).
Does anybody know which... -
MIMe types
Hi all!
I have a question: I am constructing a form where the user can upload a file.
I need however to verify that the file uploaded is a TEXT file.
Is $_FILE['userfile']['type'] what I need? I am asking this because no matter if I upload a .txt or a .gif file, PHP says they are both $_FILE['userfile']['type']='text' and so, they are both uploaded on the server, whereas there should be only .txt file uploaded... -
Browse button
Hi all
I have been having problems regarding styling input areas, submit buttons etc.
I followed some people's advice in other forums and I managed to get it going.
Now, everything is working EXCEPT 1 : The "browse-for-a-file" button
I thought that this button, since it is coded as <input type="file" ...> would be treated like the other input elements ,such as the buttons.... -
Never mind, a fellow from another forum answered my question.
In windows, 'system' calls cmd, so it does not communicate directly with Cygwin.Leave a comment:
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PHP system commands
Hi all!
I want to execute system commands through the functions provided by PHP (like exec, system etc)
In the LINUX machine in my work, everything seems to be OK, when, for example, I write system `ls`; and I print it on the screen.
In my home PC on the other hand, where I have winXP and the Cygwin platform installed, none of these works.
1) Is the Cygwin platform sufficient to run system commands... -
Greg, for installing and such I used
http://mpcon.org/apacheguide/
I am not sure whether you have done any mistake or not, but check this mini tutorilal, maybe you could get some tips!...Leave a comment:
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PHP/ command-line program
Hi all,
I need to execute a command-line program through PHP.
I have a form which includes a textarea, where the user writes his data.
These data will be used as input for the command-line program.
Will I go something like:
$data = $_GET['info'];
Which function shall I use? System, exec, shell_exec, passthru?
I can't choose which one is the correct.
The programm running in the...
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