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Creating an empty bitmap and drawing though canvas in Android
...edited Dec 2 '18 at 9:56
raldone01
10022 silver badges99 bronze badges
answered Apr 14 '11 at 13:31
bigstonesb...
Fit background image to div
...
702
You can achieve this with the background-size property, which is now supported by most browsers...
emacs zoom in/zoom out
...) on the mouse.
– sawa
Apr 4 '11 at 0:05
2
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How to add \newpage in Rmarkdown in a smart way?
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\newpage
```{r, echo=FALSE}
1+1
```
\pagebreak
```{r, echo=FALSE}
plot(1:10)
```
This solution assumes you are knitting PDF. For HTML, you can achieve a similar effect by adding a tag <P style="page-break-before: always">. Note that you likely won't see a page break in your browser (HTMLs d...
ERROR: permission denied for sequence cities_id_seq using Postgres
...ited Apr 13 '17 at 12:26
simbo1905
4,69811 gold badge3838 silver badges6666 bronze badges
answered Feb 17 '12 at 8:43
...
How should I read a file line-by-line in Python?
...th open('filename.txt') as fp:
for line in fp:
...
fp.seek(0)
for line in fp:
...
While this is a less common use case, consider the fact that I might have just added the three lines of code at the bottom to an existing code base which originally had the top three lines...
How do you skip a unit test in Django?
... |
edited Jan 25 '16 at 20:53
Razzi Abuissa
1,63211 gold badge1616 silver badges2020 bronze badges
answ...
How to properly check if std::function is empty in C++11?
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105
You're not checking for an empty lambda, but whether the std::function has a callable target st...
Why do people use __(double underscore) so much in C++
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answered Oct 22 '08 at 3:45
macculltmaccullt
2,55911 gold badge1616 silver badges1515 bronze badges
...
Split a string on whitespace in Go?
...en(words)) // [one two three four] 4
DEMO: http://play.golang.org/p/et97S90cIH
From the docs:
func Fields(s string) []string
Fields splits the string s around each instance of one or more consecutive white space characters, returning an array of substrings of s or an empty list if s contains only ...