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What is the most terse syntax to combine a check for some preconditions with a switch statement? Can I combine an if/else and switch statement?
if (!IsValid(text)) { DoSomeLogging(); } else { switch (text) { case "1": DoSomething(); break; case "2" DoSomethingElse...
Started by Even Mien on
, 10 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
As a horribly....
I think it's a good idea to separate "validation" and "processing" .
If (IsValid(text)) { switch (text) { case "1": DoSomething(); break; case "2" DoSomethingElse(); break; default: break; } }
I wouldn't want to combine them even if I could .
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Suppose you have a method with some pre and post-conditions. Is it ok to create an exception class for each pre-condition that is not accomplished? For example: Not accomplishing pre1 means throwing a notPre1Exception instance.
Started by Lucia on
, 12 posts
by 12 people.
Answer Snippets (Read the full thread at stackoverflow):
Why wouldn't you want with preconditions, you'....
Just a general 'precondition failed' although you could also have a single 'preconditions failed' exception and put what preconditions have failed into the exception message.
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On Sat, 31 Jan 2009 04:48:19 -0800 (PST), The_Carpathia <writingken@yahoo.com
Gee...the United Nations organization is saying that Obama should meet
with Iran "with no preconditions" (ElBaradei Urges U.S. Iran to Meet,
WSJ, Friday)
Shocking...not...
Started by The_Carpathia on
, 5 posts
by 4 people.
Answer Snippets (Read the full thread at omgili):
In article <efcdff51-0576-4d36-911c-f322588090b3@r24g2000vbp.googlegroups.com
Why not? What will that cost anyone?
-- cary
On Mon, 2 Feb 2009 08:42:18 -0800 (PST), lorad <lorad474@cs.com
On Jan 31, 4:48 am, The_Carpathia <writing.... .
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On Sat, 31 Jan 2009 04:48:19 -0800 (PST), The_Carpathia <writingken@yahoo.com
Gee...the United Nations organization is saying that Obama should meet
with Iran "with no preconditions" (ElBaradei Urges U.S. Iran to Meet,
WSJ, Friday)
Shocking...not...
Started by The_Carpathia on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
One could plausibly argue that we are in a war against al Qaeda, as
well as... .
That was a Bush neocon spin.
On Sat, 31 Jan 2009 10:23:41 -0500, Bob LeChevalier <lojbab@lojban.org
The_Carpathia <writingken@yahoo.com
There is no "war on terror" .
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On Mon, 10 Nov 2008 07:45:13 -0800 (PST), Jack Linthicum <jacklinthicum@earthlink.net
That's a wrap
Started by Jack Linthicum on
, 4 posts
by 3 people.
Answer Snippets (Read the full thread at omgili):
On Mon, 10 Nov 2008 1....
Good one, POTD.
On Mon, 10 Nov 2008 12:05:06 -0500, "Raymond O'Hara" <raymond-ohara@hotmail.com
"Jack Linthicum" <jacklinthicum@earthlink.netnews:89287dac-aa74-4250-8e96-24ac6e53493b@u29g2000pro.googlegroups.com.. .
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When programming by contract a function or method first checks whether its preconditions are fulfilled, before starting to work on its responsibilities, right? The two most prominent ways to do these checks are by assert and by exception .
assert fails...
Started by andreas buykx on
, 14 posts
by 14 people.
Answer Snippets (Read the full thread at stackoverflow):
That many of the preconditions will be user-supplied data, so you will need a good way of informing to check the preconditions for the public API functions, and whenever you get any data theory on DbC), the author leaves a door open for....
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As can be seen in this document , a number of preconditions have to be met before TCP connection pooling "works" in java when using URLConnection . How can I determine if the connections are being pooled ? Are there any objects I can inspect in the sun...
Started by krosenvold on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If it's using HTTP/1.1 and there is no "....
If you can inspect the network traffic in any way, then a simple way to detect this is to examine the request .
It's not really connection pooling, but the HTTP keep-alive mechanism that this document discusses .
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Hi my question is this. Suppose you have an interface that defines how a converter would be implemented. This interface could have a method loadDocument() and another convert(). Now suppose we want to have multiple converters, ConvertHTML2DOC, ConvertXML...
Started by Savvas Dalkitsis on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Public class PrintableFactory { public enum Type { HTML, DOC, } public static Printable getPrintable(final Type from, final Type to) { final Printable printable;... .
Try something like this, compile time safety, with the one-lineness of the Class.forName .
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Evidence about staged preconditioning
events which paved the way for acceptance of 9/11.
S U M M A R Y
Started by Fintan on
, 15 posts
by 8 people.
Answer Snippets (Read the full thread at breakfornews):
Not sure if this fits in with this topic, but the Muslim charities and web sites shut down just before 9/11 is suspicious .
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I am trying to install Lidia-2.3.0.When a write make command after configuring the software it shows some error.It is given below.
error: prototype for
LiDIA::precondition_error::precondition_error(const int&) does not match any in class LiDIA::precondition...
Started by Anamika Paul on
, 9 posts
by 2 people.
Answer Snippets (Read the full thread at linuxquestions):
Then the install procedure is : cd lidia-2.3.0/ &&
export CC=gcc-4.4 CXX=g++-4.4 && ./configure && make && sudo make install
Be aware that the export command is temporary... .
Please install the package 'g++-4.4' with your preferred Package Manager .
Welcome to LQ.
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