大约有 22,000 项符合查询结果（耗时：0.0384秒） [XML]
How to fix the aspect ratio in ggplot?
... version.
– hadley
Aug 14 '11 at 21:50
5
With the more general title of the question, could you m...
In Android, how do I set margins in dp programmatically?
...iew.requestLayout();
}
}
How to call method:
setMargins(mImageView, 50, 50, 50, 50);
Hope this will help you.
share
|
improve this answer
|
follow
|
...
Bootstrap 3 Navbar with Logo
...oat:left applied it becomes a block element and because it has a height of 50px we can set max-height of the image to to 100%; and it will NEVER overflow or cause the entire navbar to grow. It becomes constrained to fit the .navbar-brand height. If it looks too small in the default 50px navbar just ...
Possible to iterate backwards through a foreach?
...u use?
– avl_sweden
Jan 9 '17 at 15:50
1
UPDATE: See [Bryan's answer to a similar question[(stack...
How to ignore a property in class if null, using json.net
...gardless.
– Destek
Apr 10 '17 at 15:50
3
@Destek you need to make references type fields nullable...
Animate scroll to ID on page load
.... Let's say the element you're scrolling to sits in the vertical center at 500. I think that what you're suggesting would tell it to scroll to 1500, right?
– BumbleB2na
Oct 19 '17 at 10:50
...
Is it possible to specify your own distance function using scikit-learn K-Means Clustering?
...luster sizes:" % jiter, np.bincount(xtoc)
if verbose >= 2:
r50 = np.zeros(k)
r90 = np.zeros(k)
for j in range(k):
dist = distances[ xtoc == j ]
if len(dist) > 0:
r50[j], r90[j] = np.percentile( dist, (50, 90) )
print "...
Gradient of n colors ranging from color 1 and color 2
...
50
Just to expand on the previous answer colorRampPalettecan handle more than two colors.
So for ...
Are the decimal places in a CSS width respected?
...onal pixels, but if your percentage values yield integer pixel value (e.g. 50.5% of 200px in the example) you'll get sensible, expected behaviour.
Edit: I've updated the example to show what happens to fractional pixels (in Chrome the values are truncated, so 50, 50.5 and 50.6 all show the same wid...
dplyr summarise: Equivalent of “.drop=FALSE” to keep groups with zero length in output
...drop=FALSE) %>% tally
#> Species n
#> 1 setosa 50
#> 2 versicolor 50
#> 3 virginica 50
#> 4 empty_level 0
# Add character column
iris$group2 = c(rep(c("A","B"), 50), rep(c("B","C"), each=25))
# Empty groups involving combinations of Species and gro...