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Check if an element is a child of a parent

... is not within child'; } <div id="parent"> <div> <table> <tr> <td><span id="child"></span></td> </tr> </table> </div> </div> <div id="result"></div> ...
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PHP function to make slug (URL string)

... sanitize is a strange, forgettable function name to generate a slug. – rybo111 Jul 3 '15 at 13:52 add a comment ...
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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (

...he scenes, but I don't have any extra code of my own that is modifying the tables. Is there a way to change this concurrency setting? – strongopinions Dec 4 '09 at 0:16 3 ...
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How to get rid of punctuation using NLTK tokenizer?

...slate(None, string.punctuation) Or for unicode: import string translate_table = dict((ord(char), None) for char in string.punctuation) s.translate(translate_table) and then use this string in your tokenizer. P.S. string module have some other sets of elements that can be removed (like digit...
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Active Record - Find records which were created_at before today

...ys.ago) Using the underlying Arel interface: MyModel.where(MyModel.arel_table[:created_at].lt(2.days.ago)) Using a thin layer over Arel: MyModel.where(MyModel[:created_at] < 2.days.ago) Using squeel: MyModel.where { created_at < 2.days.ago } ...
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Text size and different android screen sizes

...ve been deprecated since Android 3.2 in favor of the following: Declaring Tablet Layouts for Android 3.2 For the first generation of tablets running Android 3.0, the proper way to declare tablet layouts was to put them in a directory with the xlarge configuration qualifier (for example, res...
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Why are all fields in an interface implicitly static and final?

...tatic final does not mean they must be compile-time constants, or even immutable. You can define e.g. interface I { String TOKEN = SomeOtherClass.heavyComputation(); JButton BAD_IDEA = new JButton("hello"); } (Beware that doing this inside an annotation definition can confuse javac, relatin...
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Calling a function of a module by using its name (a string)

...["myfunction"]() locals returns a dictionary with a current local symbol table. globals returns a dictionary with global symbol table. share | improve this answer | follow ...
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Static extension methods [duplicate]

....Parse(..) vs. Helper.ParseBool(..); Doesn't really bring much to the table... share | improve this answer | follow | ...
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How to convert R Markdown to PDF?

... Adding --toc would be useful on the command line (resulting in a nics table of content based on your headings) and also customizing the LaTeX template for your needs (like adding there \listoffigures and/or \listoftables etc.) could result in wonderful documents. – daroczi...