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What is the best way to test for an empty string in Go?

Which method is best (more idomatic) for testing non-empty strings (in Go)? 10 Answers ...
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How do I get list of methods in a Python class?

...e predicate part is key, otherwise you get the same thing as dict with the extra meta info. Thanks. – Purrell Dec 15 '09 at 23:48 2 ...
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Date query with ISODate in mongodb doesn't seem to work

... The mongo shell provides various methods to return the date, either as a string or as a Date object: Date() method which returns the current date as a string. new Date() constructor which returns a Date object using the ISODate() wrapper. ISODate() constructor which returns a Date obje...
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How do I check if a given string is a legal/valid file name under Windows?

... This does not answer the question; there are many strings consisting only of valid characters (e.g. "....", "CON", strings hundreds of chars long) that are not valid filenames. – Dour High Arch Jul 21 '13 at 17:57 ...
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Sort array of objects by string property value

...bstr(1); } return function (a,b) { /* next line works with strings and numbers, * and you may want to customize it to your needs */ var result = (a[property] < b[property]) ? -1 : (a[property] > b[property]) ? 1 : 0; return result * sortOrder;...
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Select columns from result set of stored procedure

...UERY over OPENROWSET, given that OPENQUERY does not require the connection-string definition within the proc. Note 2: Having said all this: normally I would just use INSERT ... EXEC :) Yes, it's 10 mins extra typing, but if I can help it, I prefer not to jigger around with: (a) quotes within qu...
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Passing enum or object through an intent (the best solution)

...N 1: public enum AwesomeEnum { SOMETHING, OTHER; private static final String name = AwesomeEnum.class.getName(); public void attachTo(Intent intent) { intent.putExtra(name, ordinal()); } public static AwesomeEnum detachFrom(Intent intent) { if(!intent.hasExtra(name)) throw new Ill...
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Get Android Device Name [duplicate]

...u can see answers at here Get Android Phone Model Programmatically public String getDeviceName() { String manufacturer = Build.MANUFACTURER; String model = Build.MODEL; if (model.startsWith(manufacturer)) { return capitalize(model); } else { return capitalize(manufacturer) +...
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How To Check If A Key in **kwargs Exists?

... can see, if prefix is not contained in kwargs, then the default '' (empty string) is being stored in the local prefix variable. If it is given, then its value is being used. This is generally a compact and readable recipe for writing wrappers for any kind of function: Always just pass-through argu...
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Ways to save enums in database

...port way too difficult. We store the actual enumeration value converted to string: public enum Suit { Spade, Heart, Diamond, Club } Suit theSuit = Suit.Heart; szQuery = "INSERT INTO Customers (Name, Suit) " + "VALUES ('Ian Boyd', %s)".format(theSuit.name()); and then read back with: ...