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Match two strings in one line with grep
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the first option: piping one grep into a second does NOT produce an OR result it produces an AND result.
– masukomi
Oct 23 '15 at 16:56
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Determine if the device is a smartphone or tablet? [duplicate]
...o get info about a device to see if it's a smartphone or tablet. How can I do it?
9 Answers
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Using smart pointers for class members
...ass members in C++11. I have read a lot about smart pointers and I think I do understand how unique_ptr and shared_ptr / weak_ptr work in general. What I don't understand is the real usage. It seems like everybody recommends using unique_ptr as the way to go almost all the time. But how would ...
Pipe output and capture exit status in Bash
... zsh) would be to enable pipefail:
set -o pipefail
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The first option does not work with zsh due to a little bit different syntax.
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Any implementation of Ordered Set in Java?
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Take a look at LinkedHashSet class
From Java doc:
Hash table and linked list implementation of the Set interface, with predictable iteration order. This implementation differs from HashSet in that it maintains a doubly-linked list running through all of its entries. T...
How do I use Nant/Ant naming patterns?
...racacies of the naming patterns for Nant (eg. those used in filesets). The double asterisk/single asterisk stuff seems to be very forgettable in my mind.
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Is it possible to define more than one function per file in MATLAB, and access them from outside tha
... their own separate m-files, allowing any other function to call them. The downside is that the scope of these functions is large and isn't restricted to just A, B, and C, but the upside is that this is quite simple.
Create a defineMyFunctions m-file (like in Jonas' example) with D, E, and F as loca...
How do I find a specific table in my EDMX model quickly?
... an open area of the designer:
Go to the Properties tab:
In the dropdown box at the top, select your table. You should then see it highlighted in the designer.
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Recursive search and replace in text files on Mac and Linux
...will recursively search and replace all instances of 'this' with 'that' (I don't have a Linux shell in front of me, but it should do).
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How to name variables on the fly?
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This is how to do this. There's a meta-question here which is, "Should I do this?" The answer is almost always "no". Named elements in a list are almost always preferred.
– Ari B. Friedman
Jul 20 '1...