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Read XML file into XmlDocument
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I downvoted all of these because none of them worked. As it turns out, I am developing for WindowsRT, and the Compact .NET Framework has a lot of these features stripped out. Including a lot of the ones that I need... Such as XmlDocument.Load() and and...
Save file to specific folder with curl command
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I don't think you can give a path to curl, but you can CD to the location, download and CD back.
cd target/path && { curl -O URL ; cd -; }
Or using subshell.
(cd target/path && curl -O URL)
Both ways will only download if...
What is the default scope of a method in Java?
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The default scope is package-private. All classes in the same package can access the method/field/class. Package-private is stricter than protected and public scopes, but more permissive than private scope.
More information:
http://docs.oracle.com/javase/tutorial/java/javaOO/accesscontrol.html...
Rails has_many with alias name
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To complete @SamSaffron's answer :
You can use class_name with either foreign_key or inverse_of. I personally prefer the more abstract declarative, but it's really just a matter of taste :
class BlogPost
has_many :images, class_name: "BlogPostImage", inverse_of...
JQuery find first parent element with specific class prefix
... This selector takes an absurd amount of cycles (but it still can be fast). If you need to support IE6,IE7, or IE8, this can really screw you if your DOM grows too large; IE throws up the "script is not responding" dialog when a certain number of JS VM instructions are executed, and NOT...
How can I get name of element with jQuery?
How can I get name property of HTML element with jQuery?
6 Answers
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How to use subprocess popen Python
...ame.swf', '-d'], stdout=PIPE, stderr=PIPE)
stdout, stderr = process.communicate()
There's even a section of the documentation devoted to helping users migrate from os.popen to subprocess.
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sqlalchemy IS NOT NULL select
How can I add the filter as in SQL to select values that are NOT NULL from a certain column ?
3 Answers
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Python: Convert timedelta to int in a dataframe
...days attribute. Access this attribute via:
timedelta_series.dt.days
You can also get the seconds and microseconds attributes in the same way.
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How can I create an array with key value pairs?
How can I add key value pairs to an array?
6 Answers
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