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Published on 2010-05-04T16:48:30Z
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I have a variable in the MATLAB workspace and I want to pass the variable name and its contents to a function in my GUI.
How do I achieve this task?
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When learning a new programming language, one of the possible roadblocks you might encounter is the question whether the language is, by default, pass-by-value or pass-by-reference
So here is my question to all of you, in your favorite language, how is it actually done? and what are the possible…
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There’s a bunch of stuff going on at the moment in the SQL world, so if you’ve missed this particular piece of news, let me tell you a bit about it. Twice a year, the SQL community puts on its biggest virtual event – 24 Hours of PASS. And the next one is tomorrow – March 21st, 2012. Twenty-four sessions…
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There’s a bunch of stuff going on at the moment in the SQL world, so if you’ve missed this particular piece of news, let me tell you a bit about it. Twice a year, the SQL community puts on its biggest virtual event – 24 Hours of PASS. And the next one is tomorrow – March 21st, 2012. Twenty-four sessions…
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Congratulations to Erin, Andy and Allen on making the
Nomination Committee for 2014. As Mark Broadbent (@retracement) stated in his
tweet, there’s a great set of individuals for the Nom Com, and I could not
agree more. I know Erin and Allen, and I know how much value they will bring to
the process…
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Hi Team,
Could you please explain the following behavior of C# Class. I expect the classResult as "Class Lijo"; but actual value is “Changed”.
We’re making a copy of the reference. Though the copy is pointing to the same address, the method receiving the argument cannot change original.
Still…
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I have set an array in my config file that I use global in my functions.
This works fine, but now I want to pass the name of this array as a @param in my function.
// in config file:
$album_type_arr = array("appartamento", "villa");
global $album_type_arr; // pull in from db_config
echo $album_type_arr[0];
function…
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I have a tricky one.
By means of a <cfoutput query="…"> I list some records in the page from a SQL Server database.
By the end of each line viewing I try to add this in to a record in a MySQL database.
As you see is simple, because I can use the exact variables from the output query in to…
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One of the very tricky question asked in an interview...
we need to swap the values of two variables like a=10 and b=15
Generaly to swap two variables values, we need 3rd variable like..
temp=a
a=b
b=temp
Now the requirement is, swaping value of two variable values without using 3rd variable…
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Hey guys...
$bookA = "123";
$crack = "A";
I want to do something similar to this:
echo $book$crack;
Such that the output is 123.
What is the correct syntax for the echo command?
Thanks.
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is it possible to copy a variable like this this?
class Colours {
var $var = "one";
var $var2 = array('something', $var);
}
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