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by: GujuBoy |
last post by:
i want to check to see if a certain program is installed on my windows
box using python. how can i do that...(ie, i want to see if "word" is
installed)
please help
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by: Rob Meade |
last post by:
Hi all,
I am allowing a user to create a directory within my application.
I have them entering the name for the directory in a form. When the form is
processed I initially check for any special characters that are not allowed
(Windows based server incidently), from here I then need to check to see
whether the folder name has already been used (either by a previous entry
using the application etc, or reserved names as such ie, /images...
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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 the <div>. Doing:
blah = getElementById("thumbnails");
Generates an error.... I was hoping it would just return false or
something... Is there a way of doing this?
P.
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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" onSubmit="return(validateData(this))">
<input type="file" name="txtFileToUpload">
<input type="submit" name="btnAdd" value="Add" class="form_button">
</form>
function checkFile(frm)
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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" state="CA" />
What's the best why of determining if the attribute zipcode exists in this
node? If I try accessing the attribute with code like:
ZipCode = myNode.Attributes("zipcode").Value
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by: Vikas Rana |
last post by:
Hi,
I am having trouble checking the existence of a temporary table.
Neither of pg_tables or pg_class list the temporary tables.
Is there any way to get the list of temporary tables?
Thanks,
Vikas
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by: Anoop |
last post by:
Hi All
Please tell me how to check the existence of a file and the read
permission to the file using python script
Thanks for ur inputs
Anoop
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by: Patient Guy |
last post by:
Does anyone have any coding rules they follow when doing argument checking?
When arguments fail during check, do you return from the call with an
ambiguous return value, or do you throw exceptions?
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by: AndyB |
last post by:
I have found a lot of material on removing duplicates from a list, but I
am trying to find the most efficient way to just check for the existence
of duplicates in a list. Here is the best I have come up with so far:
CheckList = for x in self.__XRList]
FilteredList = filter((lambda x:x != 0),CheckList)
if len(FilteredList) len(sets.Set(FilteredList)): return
False
The first statement pulls the slice out of a matrix I need to check.
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
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Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
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