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In the shell, what does “ 2>&1 ” mean?
...e interpreted as "redirect stderr to a file named 1". & indicates that what follows is a file descriptor and not a filename. So the construct becomes: 2>&1.
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Truststore and Keystore Definitions
What's the difference between a keystore and a truststore?
6 Answers
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Best introduction to C++ template metaprogramming? [closed]
... Word of warning, after reading this book I stopped doing C++ and thought "What the heck, I can just pick a better language and get it for free".
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Missing Maven dependencies in Eclipse project
...e to do this for every project i create? Why doesnt it work automatically? What is the real problem?
– yeaaaahhhh..hamf hamf
Dec 11 '15 at 11:27
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What is the `zero` value for time.Time in Go?
...deed, if comparing whether the given value for time is nil or not, this is what should actually be used.
– Gaurav Ojha
Feb 2 '17 at 8:03
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Is there an equivalent of lsusb for OS X
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That's a nice utility, but it's still just a fraction of what lsusb on linux can get you. lsusb on linux can give you the full contents of the device's configuration descriptors. Without that, I'm afraid this tool is mostly just a pretty-printer.
– Ted Middlet...
What is “above-the-fold content” in Google Pagespeed?
...rgeting smartphones, one for tablets, and one for larger desktops.
As for what CSS they are talking about, they are really intending all CSS needed to fully style whatever content is displayed ATF. To determine the load time of your ATF content, they are going to take a screen shot of the final ver...
What does -> mean in Python function definitions?
...t also seems like this will be enforced in future versions as described in What about existing uses of annotations:
The fastest conceivable scheme would introduce silent deprecation of non-type-hint annotations in 3.6, full deprecation in 3.7, and declare type hints as the only allowed use of an...
How useful/important is REST HATEOAS ( maturity level 3)?
...VER, billions of people experience the benefits of REST today. Do you know what the "checkout" URL is at Amazon? I don't. Yet, I can checkout every day. Has that URL changed? I dunno, I don't care.
Do you know does care? Anyone who's written a screen scraped Amazon automated client. Someone who ha...
Intellij IDEA Java classes not auto compiling on save
...is is slow. This is too slow. There is much room for improvement! I am not what it does in the background, but it takes Intellij about 3-4 seconds to compile one small change in one single class. Even the "Compile 'StartController.java'" meaning one class only takes 3-4 seconds. Eclipse does this in...