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Find location of a removable SD card

...ound here. CODE: public class ExternalStorage { public static final String SD_CARD = "sdCard"; public static final String EXTERNAL_SD_CARD = "externalSdCard"; /** * @return True if the external storage is available. False otherwise. */ public static boolean isAvailable(...
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What exactly is Type Coercion in Javascript?

... + 5 Uh oh. In JavaScript, + can mean add two numbers or concatenate two strings. In this case, we have neither two numbers nor two strings. We only have one number and an object. According to JavaScript's type rules, this makes no logical sense. Since it’s forgiving about you breaking its rules...
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Turn a string into a valid filename?

I have a string that I want to use as a filename, so I want to remove all characters that wouldn't be allowed in filenames, using Python. ...
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Split a string by another string in C#

I've been using the Split() method to split strings, but this only appears to work if you are splitting a string by a character. Is there a way to split a string , with another string being the split by parameter? ...
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PHP - iterate on string characters

Is there a nice way to iterate on the characters of a string? I'd like to be able to do foreach , array_map , array_walk , array_filter etc. on the characters of a string. ...
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Case-insensitive search

I'm trying to get a case-insensitive search with two strings in JavaScript working. 11 Answers ...
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Converting from a string to boolean in Python?

Does anyone know how to do convert from a string to a boolean in Python? I found this link . But it doesn't look like a proper way to do it. I.e. using built-in functionality, etc. ...
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Entity Framework and Connection Pooling

...ion still uses traditional database connection with traditional connection string. I believe you can turn off connnection pooling in connection string if you don't want to use it. (read more about SQL Server Connection Pooling (ADO.NET)) Never ever use global context. ObjectContext internally implem...
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What is the lifetime of a static variable in a C++ function?

...r of construction must be taken into account. Example struct emitter { string str; emitter(const string& s) : str(s) { cout << "Created " << str << endl; } ~emitter() { cout << "Destroyed " << str << endl; } }; void foo(bool skip_first) { if ...
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When would I need a SecureString in .NET?

I'm trying to grok the purpose of .NET's SecureString. From MSDN: 11 Answers 11 ...