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ASP.NET MVC Razor Concatenation

... You should wrap the inner part of the call with ( ): <li id="item_@(item.TheItemId)"> share | improve this answer | follow | ...
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi

...ementError when trying to save a Django User model instance and in its post_save signal, I'm saving some models that have the user as the foreign key. ...
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Makefile, header dependencies

...or a simple version without build dirs see [codereview]. CXX = clang++ CXX_FLAGS = -Wfatal-errors -Wall -Wextra -Wpedantic -Wconversion -Wshadow # Final binary BIN = mybin # Put all auto generated stuff to this build dir. BUILD_DIR = ./build # List of all .cpp source files. CPP = main.cpp $(wildc...
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Principles for Modeling CouchDB Documents

...s built out of array keys. Using your example above, we can output the post_id, then the type of thing we're referencing, then its ID (if needed). If we then output the id of the referenced document into an object in the value that's returned we can use the 'include_docs' query param to include thos...
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Does SQLAlchemy have an equivalent of Django's get_or_create?

...ortcut readily available AFAIK. You could generalize it ofcourse: def get_or_create(session, model, defaults=None, **kwargs): instance = session.query(model).filter_by(**kwargs).first() if instance: return instance, False else: params = dict((k, v) for k, v in kwargs.it...
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Python, remove all non-alphabet chars from string

...]', re.MULTILINE) st = 'abcdefghijklmnopqrstuvwxyz123456789!@#$%^&*()-=_+' """, number = 1000000) print(t0) #Try with join method on filter t0 = timeit.timeit(""" s = ''.join(filter(str.isalnum, st)) """, setup = """ st = 'abcdefghijklmnopqrstuvwxyz123456789!@#$%^&*()-=_+' """, number = 10...
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What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]

... a reference to an instance of class String, and is derived from a CONSTANT_String_info structure (§4.4.3) in the binary representation of a class or interface. The CONSTANT_String_info structure gives the sequence of Unicode code points constituting the string literal. The Java programming la...
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Python set to list

...k that you didn't overwrite list by accident: >>> assert list == __builtins__.list share | improve this answer | follow | ...
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Rails 4 multiple image or file upload using carrierwave

... from a file selection window using Rails 4 and CarrierWave? I have a post_controller and post_attachments model. How can I do this? ...
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How to identify server IP address in PHP

... Like this for the server ip: $_SERVER['SERVER_ADDR']; and this for the port $_SERVER['SERVER_PORT']; share | improve this answer | ...