by: Jonathan |
last post by:
I am looking for a simple way to check if a database table exists. I
keep getting advice to use "Try.. Catch" and other error handling
methods, but I obviously don't want to have to display an...
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by: DottingTheNet |
last post by:
i promise no more silly questions after this
but how do i check if a table exists??
it is my understanding that the exists can only be used in the where
clause of the query.
i just want s'thing...
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by: Ricardo Luceac |
last post by:
Hi all.
I'm having a problem with this, I have look if a file exists, if don't wait
till it is created and if it exists I need to open it. I do the following:
for (; ; )
{
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by: Brian Tkatch |
last post by:
Is there a way to check the order in which SET INTEGRITY needs to be
applied? This would be for a script with a dynamic list of TABLEs.
B.
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by: trint |
last post by:
How can I do this with my c# code with my website(because the file is
there, but the code doesn't return it)?:
if(File.Exists(String.Format("~/images/categories/{0}", sFileName))
return...
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by: MIRRA |
last post by:
Hi
I have a UNIX script which creates a report. In that script I have to define the java classpath. Also I need to check if the java classpath specified exists or not. Below is the command i use
...
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by: Alan |
last post by:
Hello,
I need to write a systemtray program to check every minute if a
certain intranet page exists. Would "webBrowser.Navigate" and catching
exceptions to it be a good choice in terms of load...
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by: =?Utf-8?B?THVpZ2k=?= |
last post by:
Hi all,
having a List<stringand Dictionary<int, stringhow can I check that every
string in the list is also in the Dictionary (and viceversa)?
(and raise an exception when not).
Thanks in...
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by: qwedster |
last post by:
Howdy folks!
I am using stored procedure to see if a value exists in database table and return 0 if exists or else -1, in the following SQL queries.
However how to check if a value (that is...
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by: qwedster |
last post by:
Folk!
How to programattically check if null value exists in database table (using stored procedure)?
I know it's possble in the Query Analyzer (see last SQL query batch statements)?
But how...
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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...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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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...
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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,...
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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...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
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