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How to get full path of a file?
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on MAC: install homebrew then brew install coreutils then greadlink -f file.txt
– To Kra
Oct 16 '15 at 9:28
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Generating Guids in Ruby
...s guaranteed to be unique you will need to use something that includes the MAC address, timestamp, and et cetera.
– Mike Dotterer
Oct 1 '12 at 15:58
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Deep Learning（深度学习）学习笔记整理系列之（二） - 大数据 & AI - 清泛...
...就塞到这了）。
四、关于特征
特征是机器学习系统的原材料，对最终模型的影响是毋庸置疑的。如果数据被很好的表达成了特征，通常线性模型就能达到满意的精度。那对于特征，我们需要考虑什么呢？
4.1、特征表...
In PyCharm, how to go back to last location?
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In mac OS X (atleast in El Capitan) it is by default cmd + [
to go back to the previous location.
update: if that doesn't work also try option+cmd+left arrow
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Eclipse: enable assertions
... menu Window (if you are on Windows), or go to menu Eclipse (if you are on Mac). For Linux it might be something similar.
Go to Preferences.
Choose Java, and then Installed JREs from the left panel.
Select your JRE, and then click the Edit... button in the right panel.
In the Default VM arguments ...
Push existing project into Github
... I expect people to understand the commands that they're typing into their machine.
– brice
Nov 16 '16 at 11:57
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shortcut in Android Studio to locate the current editing src file
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For Mac users: Option+fn+F1, then Enter.
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How enable auto-format code for Intellij IDEA?
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For Windows : Ctrl + Alt + L
For Ubuntu : Ctrl + Alt + Windows + L
For Mac : ⌥ (Option) + ⌘ (Command) + L
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Installing R with Homebrew
... a lot of compilation time.
This answer will also work for El Capitan and Mac OS Sierra.
In case you don't have XCode Command Line Tools (CLT), run from terminal:
xcode-select --install
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Guid.NewGuid() vs. new Guid()
... it depends on which of the UUID algorithms are in use, but since some use MAC addresses to avoid collisions between machines, and all use a time factor to avoid collisions on the same machine, you need to create even more than the normal math would suggest. Unless you deliberately screw with the al...