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What's Go's equivalent of argv[0]?
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import "os"
os.Args[0] // name of the command that it is running as
os.Args[1] // first command line parameter, ...
Arguments are exposed in the os package http://golang.org/pkg/os/#Variables
If you're going to do argument handling, the flag package http://gol...
How to upgrade Git to latest version on macOS?
...l. Check git version to confirm.
git --version
If the output of the above command shows the latest version and does not mention Apple with the version details, then you are all set.
If however you still see apple version, then type the following two lines, which will manually set our path to the lo...
Static classes and methods in coffeescript
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Read a text file using Node.js?
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You'll want to use the process.argv array to access the command-line arguments to get the filename and the FileSystem module (fs) to read the file. For example:
// Make sure we got a filename on the command line.
if (process.argv.length < 3) {
console.log('Usage: node ' + p...
datetime.parse and making it work with a specific format
I have a datetime coming back from an XML file in the format:
2 Answers
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Fastest way to convert an iterator to a list
...tor object, is there something faster, better or more correct than a list comprehension to get a list of the objects returned by the iterator?
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Matplotlib connect scatterplot points with line - Python
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How to use NSURLConnection to connect with SSL for an untrusted cert?
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There is a supported API for accomplishing this! Add something like this to your NSURLConnection delegate:
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
return [protectio...