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How to add in exception showing the input has to be enter, if the user click on connect without entering any input? i would like the have a message box show if the user click on the connect button without entering the name, ip and port. [SOLVED]
using...
Started by lewis on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
}
You can use TcpClient.Connected property to check whether a connection is already established.
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What color is it?
Started by mem82 on
, 11 posts
by 10 people.
Answer Snippets (Read the full thread at cafemom):
But then someone gave ....
It's a chocolate colored criv Posted on CafeMom Mobile A light tan wood :)
we were gunna use my sons(he's now 17mths so sleeps in a toddler bed), and re-paint it white & add some pink. .
Yes, my friend bought it for me as a gift .
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Are there C++ compilers already supporting C++0x lambda expressions?
Started by Robert Gould on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Update: It is now Visual Studio 2010 Beta 2
g .
Visual Studio 2010 CTP supports it already.
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Can a file already in use be cloned in vb2005?
Is it possible to load a file into memory even if that file is already in use by another program?
Started by Jim on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
It is for C++....
It should be possible , but only if the other application doesn't have the file open with a file share mode of None or "exclusive" Write ( FileShare.None or FileShare.Write in .NET)
Here is a list of possible windows file sharing modes .
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How can i test if a directory already exist and if not create one in PHP?
Started by streetparade on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
, " already exists";
file_exists checks if the path/file exists and is_dir checks whether the given.
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How can I know whether an instance of a class already exists in memory?
Started by Jeus on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
There isn't a reasonable way to find out whether or not an instance of a particular class already.
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What is the added value for learning F# when you are already familiar with LISP?
Started by Michiel Borkent on
, 12 posts
by 12 people.
Answer Snippets (Read the full thread at stackoverflow):
F# code is already more valuable than Lisp code and this gap want to code F#, you can get Visual Studio, which many developers will already have...as opposed.
Money.
Framework should be considered.
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How can I check whether a option already exist in select by JQuery?
I want to dynamically add options into select and so I need to check whether the option is already exist to prevent duplication.
Thanks for any help.
Started by Billy on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
This evaluates to true if it already exists:
$('#yourSelect option[value=yourValue]').length > 0.
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I have a git repository with multiple branches.
How can I know which branches are already merged into the master branch?
Started by hectorsq on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If found myself the answer:
git branch --merged lists the branches that are already merged
....
That git branch -d does this sort of thing already because it will refuse to delete a branch that hasn't already been completely merged.
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Is there a good reason to continue deploying newer snapshots, if there's already a released artifact of the same version?
Concretely: There's already xyz-1.0
There's projects continuing to have xyz-1.0-SNAPSHOT dependencies.
It appears wrong to me, but...
Started by Max Spring on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If 1.0 has already been released, the snapshot should not be built any longer and you should.
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