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ValueError: setting an array element with a sequence
This Python code:
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Example use of “continue” statement in Python?
The definition of the continue statement is:
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Why is  appearing in my HTML? [duplicate]
I see this character in Firebug  .
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iphone/ipad: How exactly use NSAttributedString?
Yes, many people are saying about Rich Text in iPhone/iPad and many knows about NSAttributedString .
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How to retrieve all keys (or values) from a std::map and put them into a vector?
This is one of the possible ways I come out:
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How to call shell commands from Ruby
How do I call shell commands from inside of a Ruby program? How do I then get output from these commands back into Ruby?
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Using openssl to get the certificate from a server
I am trying to get the certificate of a remote server, which I can then use to add to my keystore and use within my java application.
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can we use xpath with BeautifulSoup?
I am using BeautifulSoup to scrape a url and I had the following code
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IIS7 deployment - duplicate 'system.web.extensions/scripting/scriptResourceHandler' section
On attempting to deploy a .net 3.5 website on the default app pool in IIS7 having the framework section set to 4.0, I get the following error.
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Java: Get first item from a collection
If I have a collection, such as Collection<String> strs , how can I get the first item out? I could just call an Iterator , take its first next() , then throw the Iterator away. Is there a less wasteful way to do it?
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