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Best XML Parser for PHP [duplicate]
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edited Oct 1 '14 at 20:03
Giacomo1968
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“Wrong type argument: commandp” error when binding a lambda to a key
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127
global-set-key expects an interactive command. (lambda () (interactive) (forward-line 5)) ought...
How to set a default value for a datetime column to record creation time in a migration?
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end
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See discussion at https://github.com/rails/rails/issues/27077 and answer there by prathamesh-sonpatki
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Installing older version of R package
I am trying to use Rpy2 and ggplot2 but I get an error. After some searching for the error online, I found that the error occurs because there are changes in the ggplot2 package that are not yet reflected in Rpy2 (for example, see this post (Edit: Link is now dead)).
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Git merge without auto commit
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answered Dec 27 '11 at 4:08
manojldsmanojlds
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NSDictionary - Need to check whether dictionary contains key-value pair or not
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2 Answers
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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...
Python : List of dict, if exists increment a dict value, if not append a new dict
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That is a very strange way to organize things. If you stored in a dictionary, this is easy:
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What are dictionary view objects?
In python 2.7, we got the dictionary view methods available.
5 Answers
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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...