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Easy way to convert Iterable to Collection
...t goes unused. There's another cost: licensing complications. The Apache 2.0 license is flexible, but not without some tedious mandates. Ideally we would see some of these common patterns integrated directly into the Java runtime libraries.
– Jonathan Neufeld
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How to get a microtime in Node.js?
...milliseconds, but it's a float with sub-millisecond precision.
In Version 2.0 of this module, the reported milliseconds are relative to when the node process was started (Date.now() - (process.uptime() * 1000)). You need to add that to the result if you want a timestamp similar to Date.now(). Also ...
Disadvantages of Test Driven Development? [closed]
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Several downsides (and I'm not claiming there are no benefits - especially when writing the foundation of a project - it'd save a lot of time at the end):
Big time investment. For the simple case you lose about 20% of the actual implementation, but for com...
Optimal settings for exporting SVGs for the web from Illustrator?
... used so it doesn't inflate your file size.
[rest of subsetting]: this is fairly clear, you can choose to include the entire font or subsets of it. It is only useful if your SVG is dynamic and the text might change based on user input.
Images: this only matters if you are including bitmap images
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Using custom fonts using CSS?
...enjoys the widest support but is not available in some older browsers
WOFF 2.0 support is a work in progress for many browsers.
If you want your web app to have the same font across all browsers then you might want to provide all 4 font type in CSS
@font-face {
font-family: 'besom'; !imp...
How to customize the background color of a UITableViewCell?
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The equivalent line for setting background color in Swift 2.0: cell.backgroundColor = UIColor.clearColor
– kbpontius
Mar 2 '16 at 22:28
add a comment
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What is the difference between $(command) and `command` in shell programming?
...uly 2014: The commit f25f5e6 (by Elia Pinto (devzero2000), April 2014, Git 2.0) adds to the nesting issue:
The backquoted form is the traditional method for command substitution, and is supported by POSIX.
However, all but the simplest uses become complicated quickly.
In particular, embedded...
Referencing system.management.automation.dll in Visual Studio
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@ashes999 PowerShell 2.0 actually runs on the 1.0 DLL.
– kravits88
Sep 23 '13 at 12:16
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Making the iPhone vibrate
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Swift 2.0+
AudioToolbox now presents the kSystemSoundID_Vibrate as a SystemSoundID type, so the code is:
import AudioToolbox.AudioServices
AudioServicesPlaySystemSound(kSystemSoundID_Vibrate)
AudioServicesPlayAlertSound(kSystemSou...
How to merge a transparent png image with another image using PIL
...lso contains transparency. You need to use real Alpha Compositing.
Pillow 2.0 contains an alpha_composite function that does this.
background = Image.open("test1.png")
foreground = Image.open("test2.png")
Image.alpha_composite(background, foreground).save("test3.png")
EDIT: Both images need to...