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Maven2: Best practice for Enterprise Project (EAR file)

...ur two dependencies for your EJB project and your WAR project. So you actually have three maven projects here. One EJB. One WAR. One EAR that pulls the two parts together and creates the ear. Deployment descriptors can be generated by maven, or placed inside the resources directory in the EAR pr...
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Right way to reverse pandas.DataFrame?

...ata.Odd[idx]) You are getting an error because reversed first calls data.__len__() which returns 6. Then it tries to call data[j - 1] for j in range(6, 0, -1), and the first call would be data[5]; but in pandas dataframe data[5] means column 5, and there is no column 5 so it will throw an exceptio...
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UnicodeDecodeError: 'utf8' codec can't decode byte 0xa5 in position 0: invalid start byte

... I switched this simply by defining a different codec package in the read_csv() command: encoding = 'unicode_escape' Eg: import pandas as pd data = pd.read_csv(filename, encoding= 'unicode_escape') share | ...
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Difference between a “coroutine” and a “thread”?

...the baton among each other more fluidly). Threads are (at least conceptually) a form of concurrent processing: multiple threads may be executing at any given time. (Traditionally, on single-CPU, single-core machines, that concurrency was simulated with some help from the OS -- nowadays, since so...
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Load view from an external xib file in storyboard

... Isn't it that loadNibNamed calls init(coder:)? I have a crash trying to adapt your approach. – Fishman Nov 14 '16 at 9:15 ...
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Why use ICollection and not IEnumerable or List on many-many/one-many relationships?

... Usually what you choose will depend on which methods you need access to. In general - IEnumerable<> (MSDN: http://msdn.microsoft.com/en-us/library/system.collections.ienumerable.aspx) for a list of objects that only needs ...
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Is it good style to explicitly return in Ruby?

...d Was this meant to be a function that returned a value, or not? It's really hard to say what the developer meant, as it both assigns the instance variable, AND returns the value assigned as well. Suppose much later, another programmer (perhaps not that familiar with how Ruby does returns based ...
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What is the official “preferred” way to install pip and virtualenv systemwide?

...here/how do you install setuptools-0.8? Looks like you are just grabbing ez_setup.py for a "lightweight version" of getting pip. I'd do the same but fear that it will break in the near future and I'll get stuck here again (like I always do) – Steven Lu Jul 13 '...
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Typical .gitignore file for an Android app

... You can mix Android.gitignore: # built application files *.apk *.ap_ # files for the dex VM *.dex # Java class files *.class # generated files bin/ gen/ # Local configuration file (sdk path, etc) local.properties with Eclipse.gitignore: *.pydevproject .project .metadata bin/** tmp/** ...
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Is it possible to delete an object's property in PHP?

... unset($a->new_property); This works for array elements, variables, and object attributes. Example: $a = new stdClass(); $a->new_property = 'foo'; var_export($a); // -> stdClass::__set_state(array('new_property' => 'foo')) ...