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What does an exclamation mark mean in the Swift language?
...unwrapping: let name = nameLabel!.text
Implicitly unwrapped optionals: var logo: UIImageView!
Forced casting: logo.image = thing as! UIImage
Unhandled exceptions: try! NSJSONSerialization.JSONObjectWithData(data, [])
Every one of these is a different language construct with a different meaning, bu...
HTML 5 Favicon - Support?
...erconfig>
<msapplication>
<tile>
<square70x70logo src="images/smalltile.png"/>
<square150x150logo src="images/mediumtile.png"/>
<wide310x150logo src="images/widetile.png"/>
<square310x310logo src="images/largetile.png"/>
<...
CSS scrollbar style cross browser [duplicate]
...oesn't create scrollbars (I have on in Firefox21).
– edA-qa mort-ora-y
Jun 11 '13 at 11:24
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Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
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What about doing a kinesthetic version of Logo?
Say you have two kids side by side. Can they figure out how to switch places using only the commands Step Forward, Step Back, Turn Left 90 Degrees, and Turn Right 90 Degrees? I'm sure there are other games like going...
Download file from web in Python 3
...ow code:
import requests
url = 'https://www.python.org/static/img/python-logo.png'
fileName = 'D:\Python\dwnldPythonLogo.png'
req = requests.get(url)
file = open(fileName, 'wb')
for chunk in req.iter_content(100000):
file.write(chunk)
file.close()
...
How to change color of SVG image using CSS (jQuery SVG image replacement)?
...aphic. I used Adobe Illustrator to make the graphic.
<img id="facebook-logo" class="svg social-link" src="/images/logo-facebook.svg"/>
This is just like how you'd embed a normal image. Note that you need to set the IMG to have a class of svg. The 'social-link' class is just for examples sak...
How to create a custom-shaped bitmap marker with Android map API v2 [duplicate]
...geOptions.Builder()
.showImageOnLoading(R.drawable.circle_icon_logo)
.showImageForEmptyUri(R.drawable.circle_icon_logo)
.showImageOnFail(R.drawable.circle_icon_logo)
.cacheInMemory(false)
.cacheOnDisk(true)
.considerExifParams(t...
Favicon dimensions? [duplicate]
...
<msapplication>
<tile>
<square70x70logo src="/favicon-70.png"/>
<square150x150logo src="/favicon-150.png"/>
<square310x310logo src="/favicon-310.png"/>
<TileColor>#FFFFFF</TileColor>
</t...
Can you do this HTML layout without using tables?
...
I had a similar problem problem where I had a logo on the left and some text menus on the right. The menus had to be aligned on the baseline of the logo. Using float:right for the menus did not work. It sent them to the top right corner, and they were not vertically alig...
How to attach file to a github issue?
...ges into a GitHub comment is:
Format: 
Example: 
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