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How to “properly” print a list?

...mylist))) Both return: [x, 3, b] This is using the map() function to call str for each element of mylist, creating a new list of strings that is then joined into one string with str.join(). Then, the % string formatting operator substitutes the string in instead of %s in "[%s]". ...
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vertical align middle in

... want to keep the height of #abc div at 50px and text to align vertically in the middle of the div . 10 Answers ...
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Encoding Javascript Object to Json string

...e looking for. var json = JSON.stringify(new_tweets); You can also do it all at once: var new_tweets = { k: { tweet_id: 98745521, user_id: 54875, data: { in_reply_to_screen_name: 'other_user', text: 'tweet_text' } } } ...
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XPath: select text node

...t or the second text node via XPath? Use: /node/text() This selects all text-node children of the top element (named "node") of the XML document. /node/text()[1] This selects the first text-node child of the top element (named "node") of the XML document. /node/text()[2] This selects th...
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How can I convert a std::string to int?

...i( str ) where str is your number as std::string. There are version for all flavours of numbers: long stol(string), float stof(string), double stod(string),... see http://en.cppreference.com/w/cpp/string/basic_string/stol ...
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How do I vertically center text with CSS? [duplicate]

...contains text and I want to align the contents of this <div> vertically center. 38 Answers ...
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rbenv not changing ruby version

I installed rbenv according to the github directions. I am running OSX but I have tried this on a Ubuntu 12.04 VM and got the same results. The following is what i get in my terminal when I try to change ruby versions: ...
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Comparing two byte arrays in .NET

...sn't SequenceEqual take longer to process than an unsafe comparison? Especially when your doing 1000's of comparisons? – tcables Jan 20 '11 at 18:18 93 ...
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CSRF Token necessary when using Stateless(= Sessionless) Authentication?

...14/05/json-web-tokens-introduction/ "If we go down the cookies way, you really need to do CSRF to avoid cross site requests. That is something we can forget when using JWT as you will see." (JWT = Json Web Token, a Token based authentication for stateless apps) http://www.jamesward.com/2013/05/13/s...
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Gradle: Execution failed for task ':processDebugManifest'

... As a follow up, the error returned actually because I had a duplicated meta data tag pulling the application ID from strings.xml for use with parse. No parse related errors but that meta data caused the crash, I actually didnt see this error detail until I opened ...