It sometimes happens that I need to change the behavior of a function. Is there an easy way to find functions (on the matlab path) that use that function?
Hi,
Can we use foreach loop for Iqueryable object?
I'd like to do something as follow:
query = Iqueryable<Myclass> = objDataContext.Myclass; // objDataContext is an object of LINQ datacontext class
int[] arr1 = new int[] { 3, 4, 5 };
foreach (int i in arr1)
{
query = query.Where(q => (q.f_id1 == i || q.f_id2 == i || q.f_id3 == i));
}
It gives me wrong output as each time value if i is changed.
I have these line in my pro*C program. The function initAerage is defined in a C language and I am trying to call this function in a .pcc (pro C++) file.
I am getting an error
Error: initAverage(int i);was declared before with a different language
extern "C"
{
int initAverage(int i);
}
Please help
I m learning python c api functions and keen to learn python 3.1 stable version.
Found an unresolved issue recently and tried
PyModule_AddIntConstant(PyObject *module, const char *name, long value)
Runtime error occurred for this function call.
Is there something wrong with the function in python 3.1?
Anyone have a suggestion for a good utility class that maps values from one object to another? I want a utility class that uses reflection and takes two objects and copies values from the 1st object to the second if there is a public property with the same name.
I have two entities that are generated from a web service proxy, so I can't change the parent class or impliment an interface or anything like that. But I know that the two objects have the same public properties.
I was unable to find any solution of my specific issue. I'm using Xcode 3.2. I'd like to indent the next line of function argument just one step in from the previous line:
somevariable = pow(
a,
b);
However, Xcode's syntax-aware indenting insists on converting the above into:
somevariable = pow(
a,
b);
Where the arguments are aligned with opening parenthesis of the function.
How can I make indenting be configured to match my preference?
I have the following JSON:
{
"meta": {
"limit": 20,
"next": null,
"offset": 0,
"previous": null,
"total_count": 0
},
"objects": []
}
I'm interested in objects: I want to know if objects is empty and show an alert:
something like this:
success: function (data) {
$.each(data.objects, function () {
if data.objects == None alert(0)
else :alert(1)
});
Hi.
I want to retrieve all hashtags from a tweet using a PHP function.
I know someone asked a similar question here, but there is no hint how exactly to implement this in PHP. Since I'm not very familiar with regular expressions, don't know how to write a function that returns an array of all hashtags in a tweet.
So how do I do this, using the following regular expression:
#\S*\w
function is_zipcode_valid($zipcode){ ... }
if I call that function with is_zipcode_valid(08004);
my parameter 08004 gets in as 8004, basically it removed all precending 0's.
How can I get around that problem?
thanks
Hi,
I need to access the X,Y values of a vertex object after Ive rotated it (with glRotate3f). How is it possible? I need em to solve an object collision problem where collisions will be sending objects in an angle related direction based upon objects rotation degrees.
Thanks
What is the best way to break up a recursive function that is using a ton of resources
For example:
function do_a_lot(){
//a lot of code and processing is done here
//it takes a lot of execution time
if($true){
//if true we have to do all of that processing again
do_a_lot();
}
}
Is there anyway to make the server only have to take the brunt of the first execution and then break up the recursion into separate processes? Or am I dreaming?
I've been looking at the php reflection methods, what i want to do is inject some code after the method is opened and before any return value, for example i want to change:
function foo($bar)
{
$foo = $bar ;
return $foo ;
}
And inject some code into it like:
function foo($bar)
{
//some code here
$foo = $bar ;
//some code here
return $foo ;
}
possible?
I need to write a function called multipleOf3 that returns a random number that
is a multiple of 3 between 0 and the function's non-negative integer
parameter n
and here is the result i want [Note: No number returned can be greater than the value of the
parameter n]
Examples:
multipleOf3(0) -- 0
multipleOf3(1) -- 0
multipleOf3(2) -- 0
multipleOf3(3) -- 0 or 3
multipleOf3(20) -- 0 or 3 or 6 or 9 or 12 or 15 or 18
hi,
consider a kernel tasklet scheduled and executing the tasklet function.
Is there a way to know which core the tasklet is running ?
I mean is there a function / variable to know at which core the tasklet is running at.
Architecture is arm.
Thanks!
I am using the insert() function from Zend_Db_Table_Abstract.
The data being inserted is user input, so naturally I am curious if ZF does the data cleansing for me, or if I should do it myself before I call the insert() function.
hi,
I have the following code inside the .h file and I'm not sure what does the assignment statement do and how is it called properly?
virtual void yield() = 0;
I thought that the function returns a value of 0 by default but since this function returns void I am a little bit confused. Can anyone comment on this and maybe say how can I refer to this assignment, I mean how is it called in C++ jargon?
Thanks.
A user will provide a function with three unknown values: a, b and c. For example:
sin(a+b)+ln(5)*(log(ab)-32/sqrt(abc))
How should I store the function so as to best be able to work with it?
Hey,
Is it possible to call a function which is located in a controller from a view.
This is what i have in my controller, as an example
function checkKeyExists($userid, $key){
}
Then inside my view i have the following
if(checkKeyExists($row->id, $role->key)){
}
But when i run it, it says that checkKeyExists is not defined.
If anyone can let me know how i could do this, that would be great.
Cheers
Please take a look at the following code:
Sort[{1, y, x}, Greater]
Max[{1, x, y}]
x = 1
y = 2
Sort[{1, y, x}, Greater]
Max[{1, x, y}]
It is interesting to note that the first Sort always produce a definite result while the first Max does not, even when Greater is specified. Note I have not given any numerical values for x and y. Why is this and how can I have a Sort function behave the same way as the Max (or Min) function?
Thanks!
I have a need to load an entire LINQ-to-SQL object graph from a certain point downwards, loading all child collections and the objects within them etc. This is going to be used to dump out the object structure and data to XML.
Is there a way to do this without generating a large hard coded set of DataLoadOptions to 'shape' my data?
I want to copy a record with all his relations.
I'm trying with:
$o = Doctrine::getTable('Table')->Find(x);
$copy = $object->copy();
$relations = $o->getRelations();
foreach ($relations as $name => $relation) {
$copy->$relation = $object->$relation->copy();
}
$copy->save();
This code doesn't works, but I think it's on the way.
I cant work out which brackets are in the wrong place and where and now im completely lost:
$("#slid").click(function() {
$("#div1").animate({ top: "25px",}, 300
},function() {
$("#div1").animate({ top: "85px",}, 300
});
});
Can anyone help?
in PHP Consider this function:
function test($name, $age) {}
I need to somehow extract the parameter names (for generating custom documentations automatically) so that I could do something like:
get_func_argNames('test');
and it would return Array['name','age'] .
Is this even possible in PHP ?