by: Thierry S. |
last post by:
Hello.
I would to test the existence of a variable before to use it (like
isset($myVar) in PHP).
I try using "if myVar: ", but there is the error meesage (naturally):
"NameError: name 'myVar'...
|
by: The Plankmeister |
last post by:
Is it possible to check for the existence of an element? I have a dynamic
page which may or may not have a <div> holding a bunch of thumbnails, and I
want a function to check for the existence of...
|
by: Matt |
last post by:
Hello,
I see other references in this newsgroup saying that the only standard
C++ way to test for file existence is some variant of my code below;
can someone please confirm...or offer...
|
by: mike |
last post by:
I had a form like below that validated that a file was there before it
would submit.
<form name="attach" method="POST" action="run_this_pgm.cfm"
enctype="multipart/form-data"...
|
by: kmounkhaty |
last post by:
Hi guru,
I've been new company for only a month and started analysing Index
Fragmentation.
After I ran DBCC DBREINDEX and capture data into permanent table, I 've
seen lots of tables with no...
|
by: Richard L Rosenheim |
last post by:
What's the proper technique for checking for the existence of an attribute
within a node?
Lets say I did a SelectSingleNode which returned this element:
<AnAddress city="San Francisco"...
|
by: DC Gringo |
last post by:
How do I test for existence of a file in the file system:
If FileExists(myVariable & ".pdf") = True
pnlMyPanel.Visible = True
End If
--
_____
DC G
|
by: nethajireddy |
last post by:
Hi,
Can any one help me out that how can we defragment the remote pc by any command prompt like that. (not by using Remote desktop)
Thanks in advance...
...
|
by: aquasudha |
last post by:
hai experts explain to Beginer
1.please explain the processes during defragment?
2.what is fragmented files? n how it's forming?
3.how often i defragment my pc?
4.can i stop defragment process...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
