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Parse an HTML string with JS

...ef='test2'>test03</a></body></html>"); $('a', el) // All the anchor elements share | improve this answer | follow | ...
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When do I really need to use atomic instead of bool? [duplicate]

...use bool is atomic by nature? I don't think it's possible to have a partially modified bool value. When do I really need to use atomic<bool> instead of bool ? ...
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Can Java 8 code be compiled to run on Java 7 JVM?

... No, I don't think it will. Java has a small share of the desktop market, but keeps that little share in a pretty tight grip. But it does hamper the adoption of new versions and features. I will not be able to use Java 8 features in the code I write for quite some t...
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How to read lines of a file in Ruby

...ode to read lines from a file. But when reading a file , the contents are all in one line: 8 Answers ...
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Why use Ruby instead of Smalltalk? [closed]

...hrough its adolescence. There are a lot of similarities between Ruby and Smalltalk -- maglev is a testament to that. Despite having a more unusual syntax, Smalltalk has all (if not more) of the object-oriented beauty of Ruby. ...
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What is the difference between a map and a dictionary?

... terms ("Object" in Javascript, "Hash" in Ruby, "Table" in Lua), but those all have separate meanings in programming too, so I'd avoid them. See here for more info. share | improve this answer ...
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Practical uses of different data structures [closed]

...tworks of communication, data organization etc. Heap - Dynamic memory allocation in lisp This is the answer originally posted by RV Pradeep Some other, less useful links: Applications are only listed for some data structures Not application focused, by good summary and relevant ...
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JPA: How to have one-to-many relation of the same Entity type

...em.persist(daughter); em.getTransaction().commit(); } In this case, all three entity instances must be persisted before transaction commit. If I fail to persist one of the entities in the graph of parent-child relationships, then an exception is thrown on commit(). On Eclipselink, this is a...
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Should I hash the password before sending it to the server side?

...atly however, and should be used in any authenticated session. There is really no need to know what an original password is. All that is required is a reliable way to generate (and reliably re-generate) an authentication "key" based on the original text chosen by the user. In an ideal world this ...
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Difference between getAttribute() and getParameter()

... Generally, a parameter is a string value that is most commonly known for being sent from the client to the server (e.g. a form post) and retrieved from the servlet request. The frustrating exception to this is ServletContext init...