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Golang: How to pad a number with zeros when printing?

... The fmt package can do this for you: fmt.Printf("|%06d|%6d|\n", 12, 345) Notice the 0 in %06d, that will make it a width of 6 and pad it with zeros. The second one will pad with spaces. You can see it in action here: http://play.golang.org/p/cinDspMccp ...
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Making a Location object in Android with latitude and longitude values

...new Location("");//provider name is unnecessary targetLocation.setLatitude(0.0d);//your coords of course targetLocation.setLongitude(0.0d); float distanceInMeters = targetLocation.distanceTo(myLocation); share | ...
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ActiveRecord: size vs count

... | edited Jul 10 '12 at 22:15 Jo Liss 22.5k1414 gold badges101101 silver badges150150 bronze badges ...
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find without recursion

...of direc- tories below the command line arguments. `-maxdepth 0' means only apply the tests and actions to the command line arguments. Your options basically are: # Do NOT show hidden files (beginning with ".", i.e., .*): find DirsRoot/* -maxdepth 0 -type f Or: # DO show ...
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Get String in YYYYMMDD format from JS date object?

... this.getDate(); return [this.getFullYear(), (mm>9 ? '' : '0') + mm, (dd>9 ? '' : '0') + dd ].join(''); }; var date = new Date(); date.yyyymmdd(); share | imp...
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What's the simplest way to subtract a month from a date in Python?

... 20 Answers 20 Active ...
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Appending to an empty DataFrame in Pandas?

... 408 That should work: >>> df = pd.DataFrame() >>> data = pd.DataFrame({"A": rang...
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How to shorten my conditional statements

...t in other's code. Instead of checking if the result of indexOf is >= 0, there is a nice little shortcut: if ( ~[1, 2, 3, 4].indexOf(test.type) ) { // Do something } Here is the fiddle: http://jsfiddle.net/HYJvK/ How does this work? If an item is found in the array, indexOf returns its ...
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Convert datetime to Unix timestamp and convert it back in python

I have dt = datetime(2013,9,1,11) , and I would like to get a Unix timestamp of this datetime object. 11 Answers ...
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How do I Convert DateTime.now to UTC in Ruby?

...DateTime and not Time? Time should include everything you need: irb(main):016:0> Time.now => Thu Apr 16 12:40:44 +0100 2009 share | improve this answer | follow ...