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Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7
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This didn't work for me -- I have an opaque navBar above and this turned off pushes the content under it.
– slycrel
Jan 7 '14 at 18:08
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How do I make a transparent border with CSS?
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You can use "transparent" as a colour. In some versions of IE, that comes up as black, but I've not tested it out since the IE6 days.
http://www.researchkitchen.de/blog/archives/css-bordercolor-transparent.php
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How can I autoplay a video using the new embed code style for Youtube?
...d style, but it didn't work. For example, http://www.youtube.com/embed/JW5meKfy3fY is the embed link, but http://www.youtube.com/embed/JW5meKfy3fY&autoplay=1 doesn't work. Can anyone tell me how to do it? Thanks
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Unit tests vs Functional tests
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Unit Test - testing an individual unit, such as a method (function) in a class, with all dependencies mocked up.
Functional Test - AKA Integration Test, testing a slice of functionality in a system. This will test many methods and may interact with dependencies like Databa...
Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
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This is called Fixed Header Scrolling. There are a number of documented approaches:
http://www.imaputz.com/cssStuff/bigFourVersion.html
You won't effectively pull this off without JavaScript ... especially if you want cross browser support.
There are a number of gotchyas with any approa...
How do you debug a regex? [closed]
Regular expressions can become quite complex. The lack of white space makes them difficult to read. I can't step though a regular expression with a debugger. So how do experts debug complex regular expressions?
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How to take screenshot with Selenium WebDriver
...LE);
// Now you can do whatever you need to do with it, for example copy somewhere
FileUtils.copyFile(scrFile, new File("c:\\tmp\\screenshot.png"));
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How to set up a PostgreSQL database in Django
...'default': {
'ENGINE': 'django.db.backends.postgresql',
'NAME': 'db_name',
'USER': 'db_user',
'PASSWORD': 'db_user_password',
'HOST': '',
'PORT': 'db_port_number',
}
}
- Other installation instructions can be found at down...
Completion block for popViewController
... doesn't offer any options for this. However by using the CoreAnimation framework it's possible to add a completion block to the underlying animation:
[CATransaction begin];
[CATransaction setCompletionBlock:^{
// handle completion here
}];
[self.navigationController popViewControllerAnimated:...
How to test an Internet connection with bash?
How can an internet connection be tested without pinging some website?
I mean, what if there is a connection but the site is down? Is there a check for a connection with the world?
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