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Imitate Facebook hide/show expanding/contracting Navigation Bar
...e following property:
@property (nonatomic) CGFloat previousScrollViewYOffset;
And here are the UIScrollViewDelegate methods:
- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
CGRect frame = self.navigationController.navigationBar.frame;
CGFloat size = frame.size.height - 21;
...
The multi-part identifier could not be bound
...l with 'Sep 1 2011' as a date, won't work with different language/regional settings.
– Aaron Bertrand
Sep 6 '11 at 5:06
...
How to get GET (query string) variables in Express.js on Node.js?
... $_REQUEST), you just need to merge the parameters together-- here's how I set it up in Sails. Keep in mind that the path/route parameters object (req.params) has array properties, so order matters (although this may change in Express 4)
...
Meteor test driven development [closed]
...ith Mocha using Chai for assertions. If you don't need Chai's full feature set, I recommend using should.js instead. I only have unit tests at the moment, though you can write integration tests with Mocha as well.
Be sure to place your tests in the "tests" folder so that Meteor does not attempt to ...
HTML Entity Decode [duplicate]
....js"></script>
<form action="#" method="post">
<fieldset>
<label for="string">Enter a html-encoded string to decode</label>
<input type="text" name="string" id="string" />
</fieldset>
<fieldset>
<input type="submit" value...
What is the difference between `sorted(list)` vs `list.sort()`?
...rate the penalty of creating a new list, use the timeit module, here's our setup:
import timeit
setup = """
import random
lists = [list(range(10000)) for _ in range(1000)] # list of lists
for l in lists:
random.shuffle(l) # shuffle each list
shuffled_iter = iter(lists) # wrap as iterator so ne...
Can I change a private readonly field in C# using reflection?
...(Foo)
.GetField("bar",BindingFlags.Instance|BindingFlags.NonPublic)
.SetValue(foo,567);
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What modern C++ libraries should be in my toolbox? [closed]
...iLi
POCO
STL (of course)
STXXL (STL re-implementation for extra large data sets)
Qt
ASL
JUCE
Audio
FMOD
Synthesis ToolKit
Database
SOCI
OTL
LMDB++
Design
IoC Frameworks
Hypodermic
PocoCapsule
Wallaroo
Documents
LibreOffice API
PoDoFo
Graphics
Allegro
OGRE
SFML
GUI
FLTK
GTK
Q...
Logging Clientside JavaScript Errors on Server [closed]
...
You could try setting up your own handler for the onerror event and use XMLHttpRequest to tell the server what went wrong, however since it's not part of any specification, support is somewhat flaky.
Here's an example from Using XMLHttpRe...
The following sections have been defined but have not been rendered for the layout page “~/Views/Sha
...section scripts{
// Add something here
}
As an alternative,
you can set required to false, then you won't be required to add the section in every View,
@RenderSection("scripts", required: false)
or also you can wrap the @RenderSection in an if block,
@if (IsSectionDefined("scripts"))
{
...