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How can I find out what version of git I'm running?
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Escape single quote character for use in an SQLite query
...;
Relevant quote from the documentation:
A string constant is formed by enclosing the string in single quotes ('). A single quote within the string can be encoded by putting two single quotes in a row - as in Pascal. C-style escapes using the backslash character are not supported because they ...
How to set headers in http get request?
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Override back button to act like home button
...Back can be used as a quick alternative on occasion.
NOTE: as pointed out by Dave below Android 2.0 introduced a new onBackPressed method, and these recommendations on how to handle the Back button.
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What does it mean that Javascript is a prototype based language?
...ct is asked for them. Having this member allows the constructor mechanism (by which objects are constructed from functions) to work. Adding a property to the prototype of a function object will make it available to the constructed object, as well as to all of the objects which inherit from it.
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In PHP what does it mean by a function being binary-safe?
In PHP what does it mean by a function being binary-safe ?
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Why java.io.File doesn't have a close() method?
... close method on it doesn't make sense.
Actually, this class was misnamed by the library authors, it should be called something like Path.
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JavaScript - cannot set property of undefined
...appening:
d[a] == undefined, so you're doing undefined['greeting']=b; and by definition, undefined has no properties. Thus, the error you received.
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Grep regex NOT containing string
...y this. It uses negative lookbehind to ignore the line if it is preceeded by 1.2.3.4. Hope that helps!
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SQL Server Management Studio won't let me add an index to a table
...ause: The "New Index" option gets disabled when the table is schema-locked by the designer window.
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