by: - ions |
last post by:
I have created a JComboBox with its Items as a list of "M" numbers ie.
M1,M2,M3.......throgh too M110 (thes are the messier objects, a
catolouge of deep sky objects) the user selects of of these...
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by: Astra |
last post by:
Hi Guys
Can anybody advise me on how to check for a 'no later than today's date'
value from 3 <SELECT> fields.
I have 3 <SELECT> fields, which are one for the day, one for the month and
one...
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by: romy |
last post by:
What's the easiest way to verify the user had entered a valid date ?
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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...
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by: J-P-W |
last post by:
Hi, anyone got any thoughts on this problem?
I have sales reps. that remotely send their data to an ftp server.
The office downloads all files, the code creates an empty file, then
downloads the...
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by: zafar |
last post by:
hi everyone, I have a textbox which contains the e-mail address of
user, but I have no Idea how to apply the regular expression in
VB.net, what would be the solution for the is e-mail given in text...
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by: halcyon943 |
last post by:
have 4 folders that I watch and need to move files from to another
location. Three constraints:
-Finish time. Make sure the program stops transferring files at a
specific time
-Number of...
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by: powerej |
last post by:
program is suppose to ask for an input from 1-8, if the user enters a number outside of this range than it will continue to ask until it does, something is wrong and i cant seem to figure it out, i...
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by: davebaty |
last post by:
I have a text box in vb2005 where text needs to be entered in a certain format eg. a time hh:mm or another with just four characters. I want the backcolor of the box to change color if the format is...
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by: Mike P |
last post by:
How do I check for a valid datetime, where both the date and the time
must be entered in the format DD/MM/YYYY HH:MM? Using
Convert.ToDateTime would work
even if a time is not added so I can't...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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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: 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...
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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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