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How to configure Ruby on Rails with no database?
....1) there is a '-' between active and record in that command. So it should read: rails new myApp --skip-active-record
– Nic Benders
Nov 13 '13 at 6:17
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How to start a background process in Python?
I'm trying to port a shell script to the much more readable python version. The original shell script starts several processes (utilities, monitors, etc.) in the background with "&". How can I achieve the same effect in python? I'd like these processes not to die when the python scripts complete. I ...
How to pull specific directory with git
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For those that read these comments and don't know how this doesn't answer the question, what this solution does is give you a copy of only that one folder, but it's not a working copy, meaning you can't modify and re-commit. So as @Morgon s...
Advantages of using prototype, vs defining methods straight in the constructor? [duplicate]
...trate that it's using a+b. This really is a small point, but it helps the reader identify the diff that you're concentrating on as well as rule out other factors he may be reading (for instance: what happens in the first call if you did have a third argument). The example is simple enough and hope...
What is the difference between std::array and std::vector? When do you use one over other? [duplicat
...char> buf(8192); is a great way to allocate a local buffer for calls to read/write or similar without directly invoking new.)
That said, the lack of that extra level of indirection, plus the compile-time constant size, can make std::array significantly faster for a very small array that gets cre...
How do I get a substring of a string in Python?
... The [:] full copy creates a NEW COPY, uses slice syntax and is read as "substring from start to end"
– gimel
May 29 '13 at 14:31
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Why is isNaN(null) == false in JS?
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( I aligned the result according to the input, hope it makes it easier to read. )
This seems better to me.
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How to set current working directory to the directory of the script in bash?
... You hardly learn anything about the syntax. Some description about how to read this would be helpful.
– fraxture
Feb 18 '16 at 9:44
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How can I tell jackson to ignore a property for which I don't have control over the source code?
...ted Apr 12 '19 at 15:02
Matthew Read
81711 gold badge2626 silver badges4242 bronze badges
answered Sep 14 '11 at 20:01
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fetch in git doesn't get all branches
...body else has created a new branch, which I'd like to start working on. I read the manual, and it seems dead straight easy. Strangely it's not working, and all the posts I've found suggest I'm doing the right thing. So I'll subject myself to the lambasting, because there must be something obvio...