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Error: The 'brew link' step did not complete successfully
I'm trying to install node.js via Homebrew. Unfortunately, I get this error:
21 Answers
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How do you get a directory listing sorted by creation date in python?
What is the best way to get a list of all files in a directory, sorted by date [created | modified], using python, on a windows machine?
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Create Windows service from executable
...along with having to surround the executable path with double quotes is totally wrong, at least for windows 10. the quoting is required if and only if the path contains special characters like whitespace. also, casing (lowe/upper/mixed-case) doesn't matter anywhere, in variable names too, and displa...
Android Studio doesn't see device
...ou toggle what the project builds to. If you're importing a project it actually defaults to Emulator, not sure why. You can also select "Open Select Deployment Target Dialog" to list both connected as well as emulated devices.
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Get name of currently executing test in JUnit 4
...ic.
JUnit 4.7.x - 4.8.x
The following approach will print method names for all tests in a class:
@Rule
public MethodRule watchman = new TestWatchman() {
public void starting(FrameworkMethod method) {
System.out.println("Starting test: " + method.getName());
}
};
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Visual Studio: Multiple post-build commands?
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Important: When executing a batch file, you must use the "call" statement on order the following lines to be executed. If you don´t use "call", the execution goes into the .bat and doesn´t return to the following lines. Same as on DOS prompt.
e.g.:
call MyBatch1.bat
call MyBatch2...
How many characters can a Java String have?
...thought about using Java's functions for reversing Strings, but would they allow for a String to be this long?
7 Answers...
Difference between timestamps with/without time zone in PostgreSQL
...rpreted.
The effects of time zones on these data types is covered specifically in the docs. The difference arises from what the system can reasonably know about the value:
With a time zone as part of the value, the value can be rendered as a local time in the client.
Without a time zone as part o...
Call int() function on every list element?
...for. The advantage of a generator is that if you might not need to look at all elements then you won't have to waste time calculating them in advance.
– Mark Byers
Jul 30 '10 at 12:27
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Change key pair for ec2 instance
...post:
Stop the running EC2 instance
Detach its /dev/xvda1 volume (let's call it volume A) - see here
Start new t1.micro EC2 instance, using my new key pair. Make sure you create it in the same subnet, otherwise you will have to terminate the instance and create it again. - see here
Attach volume A...