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How connect Postgres to localhost server using pgAdmin on Ubuntu?
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You haven't created a user db. If its just a fresh install, the default user is postgres and the password should be blank. After you access it, you can create the users you need.
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How do I use shell variables in an awk script?
I found some ways to pass external shell variables to an awk script, but I'm confused about ' and " .
7 Answers
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Facebook share link without JavaScript
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You could use
<a href="https://www.facebook.com/sharer/sharer.php?u=#url" target="_blank">Share</a>
Currently there is no sharing option without passing current url as a parameter. You can use an indirect way to ...
How to use shared memory with Linux in C
I have a bit of an issue with one of my projects.
5 Answers
5
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Rounding up to next power of 2
...le if my input is 789, the output should be 1024. Is there any way of achieving this without using any loops but just using some bitwise operators?
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Are strongly-typed functions as parameters possible in TypeScript?
In TypeScript, I can declare a parameter of a function as a type Function. Is there a "type-safe" way of doing this that I am missing? For example, consider this:
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Test if a vector contains a given element
How to check if a vector contains a given value?
7 Answers
7
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How to get memory available or used in C#
How can I get the available RAM or memory used by the application?
6 Answers
6
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Disable a group of tests in rspec?
I have a test spec which describes a class and within that has various contexts each with various it blocks.
7 Answer...
Change all files and folders permissions of a directory to 644/755
How would I change all files to 644 and all folders to 755 using chmod from the linux command prompt? (Terminal)
8 Answ...