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List files in local git repo?

... This command: git ls-tree --full-tree -r --name-only HEAD lists all of the already committed files being tracked by your git repo. share | improve this answer | f...
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How can I pass command-line arguments to a Perl program?

...rbose); # flag Alternatively, @ARGV is a special variable that contains all the command line arguments. $ARGV[0] is the first (ie. "string1" in your case) and $ARGV[1] is the second argument. You don't need a special module to access @ARGV. ...
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“Wrap with try…catch” in IntelliJ?

...ity Guide under the Help menu from time to time. Not only does it tell me all the shortcuts, but it keeps track of how many times I've used each one and when I last used it. I can see how well I'm leveraging the shortcuts. ...
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How to make IPython notebook matplotlib plot inline

...rt numpy as np import matplotlib.pyplot as plt You can also always start all your IPython kernels in inline mode by default by setting the following config options in your config files: c.IPKernelApp.matplotlib=<CaselessStrEnum> Default: None Choices: ['auto', 'gtk', 'gtk3', 'inline', '...
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Keep-alive header clarification

... is recognized by source IP and port and destination IP and port. Your OS, all intermediate session-aware devices and the server's OS will recognize the connection by this. HTTP works with request-response: client connects to server, performs a request and gets a response. Without keep-alive, the c...
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What is Angular.noop used for?

...laceholder when you need to pass some function as a param. function foo (callback) { // Do a lot of complex things callback(); } // Those two have the same effect, but the later is more elegant foo(function() {}); foo(angular.noop); ...
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What size should apple-touch-icon.png be for iPad and iPhone?

...pdates ... makes this answer super relevant! – Chris Allinson Jun 24 '15 at 20:30 1 It's worth no...
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What does “@private” mean in Objective-C?

... (id)init { if (self = [super init]) { other = [[MySecondClass alloc] init]; // Neither MyFirstClass nor MySecondClass provided any // accessor methods, so if we're going to access any ivars // we'll have to do it directly, like this: other->publicNum...
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How to check internet access on Android? InetAddress never times out

...h (IOException e) { return false; } } + very fast (either way), works on all devices, very reliable - can't run on the UI thread This works very reliably, on every device, and is very fast. It needs to run in a separate task though (e.g. ScheduledExecutorService or AsyncTask). Possible Question...
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Difference between “read commited” and “repeatable read”

...n level of the .Net System.Transactions scope is serializable, and this usually explains the abysmal performance that results. And finally, there is also the SNAPSHOT isolation level. SNAPSHOT isolation level makes the same guarantees as serializable, but not by requiring that no concurrent transac...