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Programmatically fire button click event?
...r scenario i want to click the button via code, not manually as a user. Is it possible in iOS development? Please provide your suggestions and guide me how to do that.
...
How do I create a simple 'Hello World' module in Magento?
...First and foremost, I highly recommend you buy the PDF/E-Book from PHP Architect. It's US$20, but is the only straightforward "Here's how Magento works" resource I've been able to find. I've also started writing Magento tutorials at my own website.
Second, if you have a choice, and aren't an experi...
What is the difference between map and flatMap and a good use case for each?
... transforms an RDD of length N into another RDD of length N.
For example, it maps from two lines into two line-lengths:
rdd.map(_.length).collect
res1: Array[Int] = Array(13, 16)
But flatMap (loosely speaking) transforms an RDD of length N into a collection of N collections, then flattens t...
ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)
...
I could do this with a custom attribute as follows.
[AuthorizeUser(AccessLevel = "Create")]
public ActionResult CreateNewInvoice()
{
//...
return View();
}
Custom Attribute class as follows.
public class AuthorizeUserAttribute : A...
How do I calculate tables size in Oracle
..., I'm wondering how I can get at tables size in Oracle 10g.
I have googled it so I'm now aware that I may not have as easy an option as sp_spaceused. Still the potential answers I got are most of the time outdated or don't work. Probably because I'm no DBA on the schema I'm working with.
...
Django migration strategy for renaming a model and relationship fields
...
So when I tried this, it seems you can condense Step 3 - 7:
class Migration(migrations.Migration):
dependencies = [
('myapp', '0001_initial'),
]
operations = [
migrations.RenameModel('Foo', 'Bar'),
migration...
How to change the text of a label?
I have a radiobutton list and on click on the radio button item I have to change the text of its label. But for some reason it's not working. Code is below:
...
laravel throwing MethodNotAllowedHttpException
... I am used to CI and now learning Laravel 4, and their docs are not making it easy! Anyways, I am trying to create a login form and just make sure that data is posted successfully by printing it in the next form. I am getting this exception:
...
Order data frame rows according to vector with specific order
...ame),]
name value
2 b TRUE
3 c FALSE
1 a TRUE
4 d FALSE
It will work as long as your target contains exactly the same elements as df$name, and neither contain duplicate values.
From ?match:
match returns a vector of the positions of (first) matches of its first argument
in its ...
How to declare a global variable in JavaScript?
...les in production code (which should be avoided) always declare them explicitly:
window.globalVar = "This is global!";
While it is possible to define a global variable by just omitting var (assuming there is no local variable of the same name), doing so generates an implicit global, which is a ba...