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Turning a string into a Uri in Android
I have a string, 'songchoice' . I want it to becom>me m> a 'Uri' so I can use with m>Me m>diaPlayer.create(context, Uri)
2 Answers
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Remove multiple attributes with jQuery's removeAttr
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Yes :
.removeAttr('height align style')
From the docum>me m>ntation :
as of version 1.7, it can be a space-separated list of attributes.
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Group by with multiple columns using lambda
How can I group by with multiple columns using lambda?
5 Answers
5
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Convert NSURL to local file path
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Use the -[NSURL path] m>me m>thod:
NSLog(@"%@", myUrl.path);
From the docum>me m>ntation:
The path of the URL, unescaped with the stringByReplacingPercentEscapesUsingEncoding: m>me m>thod. If the receiver does not conform to RFC 1808, returns nil.
If...
When and how should I use a ThreadLocal variable?
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One possible (and common) use is when you have som>me m> object that is not thread-safe, but you want to avoid synchronizing access to that object (I'm looking at you, SimpleDateFormat). Instead, give each thread its own instance of the object.
For example:
public class Foo
{...
What is the function of the push / pop instructions used on registers in x86 assembly?
When reading about assembler I often com>me m> across people writing that they push a certain register of the processor and pop it again later to restore it's previous state.
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Eclipse Autocomplete (percent sign, in Juno)
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The percentage represents how likely the Eclipse Code Recomm>me m>nders think it is that you are looking for a certain completion based on the context and maybe prior usage and other variables (there are "5 Intelligent Code Completion Engines"). It is not only the bare usage statistics. ...
Git status - is there a way to show changes only in a specific directory?
I would like to see a list of files modified since the last commit, as git status shows, but I care only about files located in a single directory. Is there a way to do this? I tried git status <directory> , but it seems this does som>me m>thing completely different (lists all changed files, as ...
Java regular expression OR operator
This may be a dumb question, but I couldn't find it anywhere:
1 Answer
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setting multiple column using one update
How to set multiple columns of a table using update query in mysql?
2 Answers
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