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How to redirect stderr and stdout to different files in the same line in script?
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How is this different from like command &2>err.log, I think i am totally confusing sintaxies. (A link to an appropriate answer of all the bash pipe-isms might be in order)
– ThorSummoner
Jan 19 '15 at 5:19
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Why was the arguments.callee.caller property deprecated in JavaScript?
Why was the arguments.callee.caller property deprecated in JavaScript?
4 Answers
4
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What is &amp used for
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& is HTML for "Start of a character reference".
& is the character reference for "An ampersand".
&current; is not a standard character reference and so is an error (browsers may try to perform error recovery ...
Add a new element to an array without specifying the index in Bash
...[@]}]}
h
Here's how to get the last index:
$ end=(${!array[@]}) # put all the indices in an array
$ end=${end[@]: -1} # get the last one
$ echo $end
42
That illustrates how to get the last element of an array. You'll often see this:
$ echo ${array[${#array[@]} - 1]}
g
As you can see, be...
How can you run a command in bash over until success
...going to need to cancel this, just open up a new instance of your shell (example, type "bash") and, when you want to cancel it, go into another terminal window and kill the newly spawned bash process.
– Ethan
May 23 '13 at 13:43
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How can I do test setup using the testing package in Go
... the test. And in this function I can define how the tests will run. For example I can implement global setup and teardown:
func TestMain(m *testing.M) {
setup()
code := m.Run()
shutdown()
os.Exit(code)
}
A couple of other examples can be found here.
The TestMain feature ad...
Fastest way to check if string contains only digits
...tainly be reduced to a one-liner -> return str.All(c => c >= '0' && c <= '9');
– Jonesopolis
Feb 6 '14 at 14:07
18
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LINQ: “contains” and a Lambda query
I have a List<BuildingStatus> called buildingStatus . I'd like to check whether it contains a status whose char code (returned by GetCharCode() ) equals some variable, v.Status .
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What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)
... assembly so it can serve it (send it to the client i.e. a browser). For example, in asp.net web forms, if you use the validation controls, they depend on some javascript to show the errors on the web page. However, that javascript is embedded in an assembly. The browser needs the javascript so you ...
How to filter git diff based on file extensions?
Is there an option to restrict git diff to a given set of file extensions?
9 Answers
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