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Using regular expressions to parse HTML: why not?
...es from
<!-- // commented out
<img src="http://example.com/outdated.png">
-->
It looks so simple, and it might be simple for a single, unchanging file, but for anything that you're going to be doing on arbitrary HTML data, regexes are just a recipe for future heartache.
...
Android - Launcher Icon Size
...: 480 dpi 3×
xxxhdpi: 640 dpi 4× (launcher icon only)
Launcher icons (.Png)
48 × 48 (mdpi)
72 × 72 (hdpi)
96 × 96 (xhdpi)
144 × 144 (xxhdpi)
192 × 192 (xxxhdpi)
512 × 512 (Google Play store)
Action bar, Dialog & Tab icons
24 × 24 area in 32 × 32 (mdpi)
36 × 36 area in 48 × 48 (...
Can Selenium Webdriver open browser windows silently in background?
...r.get("https://www.google.com")
driver.get_screenshot_as_file("capture.png")
driver.close()
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How to remove outliers from a dataset
...(1)
x <- rnorm(100)
x <- c(-10, x, 10)
y <- remove_outliers(x)
## png()
par(mfrow = c(1, 2))
boxplot(x)
boxplot(y)
## dev.off()
And once again, you should never do this on your own, outliers are just meant to be! =)
EDIT: I added na.rm = TRUE as default.
EDIT2: Removed quantile function...
How can I detect the touch event of an UIImageView?
...= [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"nameOfYourImage.png"]];
Then make the barbutton item out of your image view:
UIBarButtonItem *yourBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:yourImageView];
Then add the bar button item to your navigation bar:
self.navigat...
Matplotlib tight_layout() doesn't take into account figure suptitle
...en into account:
st = fig.suptitle("My Super Title")
plt.savefig("figure.png", bbox_extra_artists=[st], bbox_inches='tight')
This forces the tight layout calculation to take the suptitle into account, and it looks as you would expect.
...
Nginx location priority
...n ~ /path/
~* (regular expression case insensitive)
location ~* .(jpg|png|bmp)
/
location /path
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Is there a way to use PhantomJS in Python?
... optional
driver.get('https://google.com/')
driver.save_screenshot('screen.png') # save a screenshot to disk
sbtn = driver.find_element_by_css_selector('button.gbqfba')
sbtn.click()
If your system path environment variable isn't set correctly, you'll need to specify the exact path as an argument t...
Add a tooltip to a div
...arent url(https://dl.dropboxusercontent.com/u/25819920/tooltip/black_arrow.png);
font-size:12px;
height:70px;
width:160px;
padding:25px;
color:#fff;
}
</style>
On the HTML elements that you want to have the tooltip, just add a title attribute to it. Whatever text is in th...
CSS force image resize and keep aspect ratio
...>
<img width="400" height="400" src="http://i.stack.imgur.com/aEEkn.png">
This will make image shrink if it's too big for specified area (as downside, it will not enlarge image).
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