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As the title says when should I use List and when should I use ArrayList ?
Thanks
Started by Scott on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
List the List generic, almost always when you....
I can't see any use to ArrayList when high performing List exists.
You should always use List<TypeOfChoice> List where ever possible.
when using List, you don't have to do that.
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I am confused with the differences of the two. When do you use https:// and when do you use ssl:// ?
Started by Randell on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at serverfault):
My guess is that you'd only use it when you wanted to open a connection know ssl:// when used in PHP Scripts ( fsockopen as a way to open a SSL connection to a given host.
Protocol to talk or what port.
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When does one use OK+Cancel in a dialog and when "Save + Cancel". I have seen them used interchangeably. Is there a window standard?
Started by Roel Vlemmings on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Use ....
Before closing?" => Yes/No/Cancel
"All changes will be lost when closing this window." => OK lengthy period of time over alternate button text when those two have been around for ages and do, maybe they’ll recheck their work.
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Ask your Facebook Friends
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Could anyone explain with some examples when it is better to call functions by reference and when it is better to call by address?
Started by niko on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If you want it to be possible to pass NULL value to... .
Passing arguments by reference eliminate the chance of them being NULL .
Pass your arguments to function using reference whenever possible.
Reference.
See Pointer vs.
This has already been discussed.
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I have a service that runs and I'd like to receive notification when:
a) the network is connected.
b) when a user logs in to the machine.
How can I do this? (C# .NET 2.0)
Started by Rory on
, 7 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
SENS can do(VS.85).aspx
To find out when the network is connected, add a handler for the NetworkAvailabilityChanged in the System.Net.NetworkInformation....
Here is a CodeProject link
I don't know how to listen for when the network connects.
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I'm presently doing about 10 programmers jobs, this is typical recession type fun. I have many clients asking me "When? When will you have my request completed?"
Considering the other requests that I have to fulfill it's a real balancing act. So how should...
Started by leeand00 on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
If you are just running by the seat of your?
If you have, then the answer is simple: you tell them when you have estimated that you will have expect to have an idea when their....
when it says the work will be done and tell them that.
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MAC address and IP address are used to uniquely identify a computer. When is an IP address used and when is a MAC address used?
Started by Ram on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at superuser):
A MAC-Address is an Unique Identifier of the network interface (stored in the hardware), and the IP-Address is the assigned (from a router f.e.) network address within the network .
A MAC-Address and an IP-Address are two completely different things .
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Both QWebFrame and QWebPage have void loadFinished(bool ok) signal which can be used to detect when a web page is completely loaded. The problem is when a web page has some content loaded asynchronously (ajax). How to know when the page is completely ...
Started by Piotr Dobrogost on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
How are you defining completely loaded?
Is a page completely loaded when no ajax code is currently running? (Even if ajax code might run in the future?)
Is a page completely loaded when no ajax code?)
@Bill
Is a page completely loaded ....
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Now is time to write all for web-based applications? Write web applications is slower than winforms-based applications?
When to write web based and when to write desktop based?
Started by FerranB on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
You should build desktop apps when there is very little shared data, or when.
You should create a web application when you need lots of users accessing and changing lots of shared data.
Serious note.
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I have some questions about httpmodules and httphandlers, i am a little confused of the real need of them, i created many websites, but rarely used them, sure i lost a benefit from not using them, what are these benefits?
When to use and when not to use...
Started by Amr ElGarhy on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
For example, when you need to do something with an incoming request.
And HttpHandlers are useful when you wish to change IIS's default handling of documents either by changing types and other resources.
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