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How to find the type of an object in Go?
...ntln(reflect.TypeOf(tst3))
}
Output:
Hello, playground
string
int
float64
see: http://play.golang.org/p/XQMcUVsOja to view it in action.
More documentation here: http://golang.org/pkg/reflect/#Type
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Angular JS break ForEach
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265
There's no way to do this. See https://github.com/angular/angular.js/issues/263. Depending on w...
Why is Java Vector (and Stack) class considered obsolete or deprecated?
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663
Vector synchronizes on each individual operation. That's almost never what you want to do.
Ge...
Making 'git log' ignore changes for certain paths
...hspec magic :(exclude) and its short form :! in commit ef79b1f and commit 1649612, by
Nguyễn Thái Ngọc Duy (pclouds), documentation can be found here.
You now can log everything except a sub-folder content:
git log -- . ":(exclude)sub"
git log -- . ":!sub"
Or you can exclude specific elements...
What is WEB-INF used for in a Java EE web application?
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Basil Bourque
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answered Nov 5 '13 at 10:04
mwhsmwhs
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How can I count occurrences with groupBy?
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6 Answers
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How do I create a Java string from the contents of a file?
...ile contents (a byte array), and the decoded characters (each of which is 16 bits even if encoded as 8 bits in the file) reside in memory at once. It is safest to apply to files that you know to be small relative to the available memory.
The second method, reading lines, is usually more memory effic...
Convert an NSURL to an NSString
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684
In Objective-C:
NSString *myString = myURL.absoluteString;
In Swift:
var myString = myURL....
OS X Bash, 'watch' command
...ulate the basic functionality with the shell loop:
while :; do clear; your_command; sleep 2; done
That will loop forever, clear the screen, run your command, and wait two seconds - the basic watch your_command implementation.
You can take this a step further and create a watch.sh script that can...