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sqlite3-ruby install error on Ubuntu
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26
I needed sudo apt-get install libsqlite3-dev . Thanks.
– B Seven
May 26 '11 at 21:53
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Android Studio Project Structure (v.s. Eclipse Project Structure)
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203
The mystery: Android Studio's Project Structure and Build System
I don't know if this is beca...
NSDictionary - Need to check whether dictionary contains key-value pair or not
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2 Answers
2
Active
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Is there a builtin confirmation dialog in Windows Forms?
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223
Here is an example. You can try something like this.
var confirmResult = MessageBox.Show("Are...
Last iteration of enhanced for loop in java
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21 Answers
21
Active
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What is the purpose of double curly braces in React's JSX syntax?
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answered Mar 26 '14 at 19:49
Felix KlingFelix Kling
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How many String objects will be created when using a plus sign?
...do this in a method:
void Foo() {
String one = "1";
String two = "2";
String result = one + two + "34";
Console.Out.WriteLine(result);
}
then the compiler seems to emit the code using String.Concat as @Joachim answered (+1 to him btw).
If you define them as constants, e.g.:
cons...
presentModalViewController:Animated is deprecated in ios6
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216
Use this line & check:
[self presentViewController:imagePicker animated:YES completion:ni...
When should assertions stay in production code? [closed]
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answered Jan 8 '09 at 12:21
community wiki
M...