大约有 46,000 项符合查询结果（耗时：0.0343秒） [XML]
UITableView + Add content offset at top
...DidLoad method I added:
[self.tableView setContentInset:UIEdgeInsetsMake(50,0,0,0)];
the values it takes are UIEdgeInsetsMake(top,left,bottom,right).
Alternatively the same with Swift:
self.tableView.contentInset = UIEdgeInsetsMake(50, 0, 0, 0)
Swift 4.2:
self.tableView.contentInset = UIEdge...
How to compare versions in Ruby?
...
Gem::Version.new('0.4.1') > Gem::Version.new('0.10.1')
share
|
improve this answer
|
follow
|
...
What do the numbers in a version typically represent (i.e. v1.9.0.1)?
...
200
In version 1.9.0.1:
1: Major revision (new UI, lots of new features, conceptual change, etc.)...
What's the use of do while(0) when we define a macro? [duplicate]
...
140
You can follow it with a semicolon and make it look and act more like a function.
It also works ...
C# how to create a Guid value?
...
answered Feb 26 '10 at 19:02
DavidDavid
10.6k11 gold badge1919 silver badges1717 bronze badges
...
How can I improve my paw detection?
...sically, you have 5 steps:
def find_paws(data, smooth_radius=5, threshold=0.0001):
data = sp.ndimage.uniform_filter(data, smooth_radius)
thresh = data > threshold
filled = sp.ndimage.morphology.binary_fill_holes(thresh)
coded_paws, num_paws = sp.ndimage.label(filled)
data_sli...
Better techniques for trimming leading zeros in SQL Server?
...
SUBSTRING(str_col, PATINDEX('%[^0]%', str_col+'.'), LEN(str_col))
share
|
improve this answer
|
follow
|
...
Javascript roundoff number to nearest 0.5
Can someone give me an idea how can i round off a number to the nearest 0.5.
I have to scale elements in a web page according to screen resolution and for that i can only assign font size in pts to 1, 1.5 or 2 and onwards etc.
...
How do I use arrays in C++?
...
305
Arrays on the type level
An array type is denoted as T[n] where T is the element type and n is...
How to hide first section header in UITableView (grouped style)
...hat seems reasonably clean to me. So I'm answering my own question.
Since 0 as the first section header's height doesn't work, I return 1. Then I use the contentInset to hide that height underneath the navigation bar.
Objective-C:
- (CGFloat) tableView:(UITableView *)tableView heightForHeaderInSe...