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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
...r GOPATH or GOROOT.
GOPATH by default is under your user/home directory.
From the documentation:
If no GOPATH is set, it is assumed to be $HOME/go on Unix systems and %USERPROFILE%\go on Windows. If you want to use a custom location as your workspace, you can set the GOPATH environment variabl...
How do I flush the cin buffer?
...;
fflush(stdin);
This was the only thing that worked for me when reading from console. In every other case it would either read indefinitely due to lack of \n, or something would remain in the buffer.
EDIT:
I found out that the previous solution made things worse. THIS one however, works:
cin.ge...
iOS detect if user is on an iPad
...s an objective-c question, alot of people viewing this question are coming from Google and may be searching for a Swift solution! :D
– Albert Renshaw
Dec 17 '14 at 5:49
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Chaining multiple MapReduce jobs in Hadoop
... Chaining Jobs
You use the JobClient.runJob(). The output path of the data from the first job becomes the input path to your second job. These need to be passed in as arguments to your jobs with appropriate code to parse them and set up the parameters for the job.
I think that the above method might...
How to initialize a struct in accordance with C programming language standards
...oesn't answer the question at all. OP wants to separate the initialization from the declaration.
– osvein
Apr 4 '18 at 20:09
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Return positions of a regex match() in Javascript?
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From developer.mozilla.org docs on the String .match() method:
The returned Array has an extra input property, which contains the
original string that was parsed. In addition, it has an index
property, which represent...
Count character occurrences in a string in C++
...ight despite my trolling and that answers like mine did not discourage you from participating on the site.
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Setting the default Java character encoding
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From the JVM™ Tool Interface documentation…
Since the command-line cannot always be accessed or modified, for example in embedded VMs or simply VMs launched deep within scripts, a JAVA_TOOL_OPTIONS variable is provide...
How can I use a search engine to search for special characters? [closed]
Google strips most special characters from the text they index so it's not a good tool for many troubleshooting-related tasks, such as finding out what the variable "$-" is in perl, or searching for error output that is loaded with special characters.
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Bash empty array expansion with `set -u`
... I don't see you testing "${arr[@]}". Am I missing something? From what I can see it works at least in 5.x.
– x-yuri
May 9 at 17:49
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