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I am writing a php function for wordpress that is executed through an XML feed. Therefore we are excepting a feed and then based on the nodes placing those in our website. What I need help with is we have a bunch of different images of credentials (i....
Started by Ben on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
'" />'; } else { echo ' '; }
Check here when empty returns false (and therefore !empty is true ) and really consider if this fits your needs... .
If (!empty($url)) { echo '<img src="' .$url.
Do you mean this? Otherwise please explain your problem better .
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Nothing about Nothing. Figured you OS refugees would want to feel more at home... s NOTHING!
Started by Matt on
, 20 posts
by 14 people.
Answer Snippets (Read the full thread at theohiooutdoors):
Bann that sucker Re: Nothing....
( http://www.r3volution2.org/ ) Re: Nothing about Nothing.
Gay! You'll only waste your vote by voting for a candidate only because you believe they'll get elected .
Re: Nothing about Nothing.
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Food and Drink: Nothing Better, Nothing Worse!
Oh, hi there! Are you lost? No? Did you mean to click into yet another TotoMimo food thread? If you did, then be prepared for some copy-pasting list action!!
In this thread, you just copy, fill out and paste...
Started by TotoMimo on
, 20 posts
by 15 people.
Answer Snippets (Read the full thread at thestudentroom):
Cheese....
A cream cheese, smoked salmon and ready salted crisp sandwich .
Nando's xtra hot sauce and chips.
Chocolate-covered strawberries.
Re: Food and Drink: Nothing Better, Nothing Worse!
THERE'S NOTHING BETTER THAN:
Pesto on toast.
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Ask your Facebook Friends
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Posted 04 November 2011 - 10:09 AM
Please
Episode 1: Nothing Ventured, Nothing Gained
First Broadcast: 11/6/11
Episode Summary: The ladies of Atlanta are back and handling their business. Kandi branches out from her music career to start an adult toy ...
Started by BravoBoardMonitors on
, 20 posts
by 10 people.
Answer Snippets (Read the full thread at bravotv):
Posted 04 November 2011 - 10:17 AM
can not wait till sunday thank you bbm Posted 04 November 2011 - 11:02 AM
Looking foward to a new season, any new housewives? Posted 04 November 2011 - 11:48 AM
Looking forward to a fresh new season, out with the old... .
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…but just in case, Lamar Smith has helpfully introduced a bill that will compel internet service providers to keep year-long logs of every IP address a given account is assigned, so that the authorities can make absolutely sure you've done nothing wrong...
Started by Eyescream on
, 25 posts
by 15 people.
Answer Snippets (Read the full thread at glocktalk):
Guilty until proven innocent, ya know?
I've....
Baby steps.
Hey, the TSA can violate many of my rights to make sure I'm not doing anything wrong .
I'm really getting sour on that party.
Republicans.
Lamar Smith from Texas? Interesting.
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What happens when i set a variable to nothing in VB.NET? Is it true that nothing equals to default, or am i missing something here?
Started by strakastroukas on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
If it's a reference type, it will really be set... .
If it's a value type (like Integer, Double, etc.) setting the variable to Nothing will set it to the default value.
It equals default on ValueTypes or Structs, and is equal to null on Object types .
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I want to refer to the value of an empty text field because I want make an if function that if there is nothing in the UITextField the text of the UITextField will become "nothing".
Started by Omar on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
There is a better solution, but here is the check using an if-statement
if ([textField.text length] == 0) { // nothing textField.text = @"Nothing"; // textField.backgroundColor = [UIColor greyColor]; // maybe play around with color }
The....
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The scala type Nothing represents (as I understand it) the bottom of the type hierarchy, also denoted by the symbol ⊥. That is, Nothing is a sub-type of any given type. The requirement for a Nothing type is explained well by James Iry for those of us ...
Started by oxbow_lakes on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
By presenting a compile error, the compiler is warning the programmer that a type he most ... .
That wouldn't be very useful, though.
I suppose Nothing could accept any method, and perform a standard operation on all of them (throwing an exception).
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For example Dim aInt as Integer should have the value as nothing instead of 0.
Answer Snippets (Read the full thread at stackoverflow):
Int? i = null; i.HasValue // false;
to get the value use... .
With int? you can check the HasValue property to tell you it is is something other than null .
Integers are value types and they can't have a null value .
In C# you need to use int? instead of int .
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I want to return nothing inside a function returning void. How would I do that?
Started by Jaba on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Place....
I think sending a message to nil is a no-op
[nil message]
http://stackoverflow.com/questions/156395/sending-a-message-to-nil/160432#160432
You can do one of two things:
Structure the flow of the code so that there is no need for a return statement .
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