大约有 48,000 项符合查询结果（耗时：0.0286秒） [XML]
How to customize the background color of a UITableViewCell?
...the color in the cellForRowAtIndexPath.
This works for both the plain and grouped style :
Code:
- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath {
cell.backgroundColor = [UIColor redColor];
}
P.S: Here the document...
CSS: fixed position on x-axis but not y?
...called nucleotides. Each nucleotide contains a 5-carbon sugar, a phosphate group and a nitrogen base. There are four different variations of the nitrogen base group, responsible for all of the variation between two different DNA strands. The four different variations are called adenine, guanine, cyt...
How to sort my paws?
...ould simply sort the impacts by initial contact time and use a modulo 4 to group them by paw.
However, even when everything is "normal", this doesn't work. This is due to the trapezoid-like shape of the pattern. A hind paw spatially falls behind the previous front paw.
Therefore, the hind paw...
Is it better to call ToList() or ToArray() in LINQ queries?
...g fact that I came across is that for correlated queries caused by using a group defined through a group join in your projection causes Linq to SQL to add another sub-query to retrieve the count for that group. I'm assuming that this means in these cases the size of the collection will be known befo...
Referring to a Column Alias in a WHERE Clause
... clause because it is not contained in either an aggregate function or the GROUP BY clause.
– Vadzim
Nov 2 '17 at 17:28
add a comment
|
...
Brew update failed: untracked working tree files would be overwritten by merge
...
I was able to fix this on my machine by adding admin group write (and setgid bit) permission at these paths:
sudo chmod -R g+ws /usr/local /Library/Caches/Homebrew
The s sets the group id on execution so that the write permissions aren't lost the next time a different admin ...
How to send a stacktrace to log4j?
...extUtils.getStacktrace(e);
logger.error("error occurred for usename {} and group {}, details: {}",username, group, stacktrace);
}
This will print parametrized message and the stacktrace at the end the same way it does for method: logger.error("error: ", e);
I actually wrote an open source library...
No route matches [GET] /assets
...gem which enables this setting by default. Place the gem into a production group in your Gemfile, like this:
group :production do
gem 'rails_12factor'
end
share
|
improve this answer
|
...
Line-breaking widget layout for Android
...widget, and sequence of 'words' would form the data ('sentence'?), the ViewGroup widget containing the words. As space required for all 'words' in a 'sentence' would exceed the available horizontal space on the display, I would like to wrap these 'sentences' as you would a normal piece of text.
...
How do you display JavaScript datetime in 12 hour AM/PM format?
...e(/([\d]+:[\d]{2})(:[\d]{2})(.*)/, "$1$3"))
This creates 3 matching groups:
([\d]+:[\d]{2}) - Hour:Minute
(:[\d]{2}) - Seconds
(.*) - the space and period (Period is the official name for AM/PM)
Then it displays the 1st and 3rd groups.
WARNING: toLocaleTimeString() may behave differently...