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How can I get the current network interface throughput statistics on Linux/UNIX? [closed]

...364088 rx_packets : 91215713193 23120 23502 23234 17616 ... tx_bytes : 90798990376725 8117924 7047762 7472650 319330 tx_packets : 93139479736 23401 22953 23216 23171 ... eth0 : 15:22:09.002...
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Django rest framework nested self-referential objects

... the `subcategories` field return CategorySerializer() Actually, as you've noted the above isn't quite right. This is a bit of a hack, but you might try adding the field in after the serializer is already declared. class CategorySerializer(serializers.ModelSerializer): parentCat...
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Update relationships when saving changes of EF4 POCO objects

...ost to context. After attaching object to context the state of the object, all related objects and all relations is set to Unchanged. Use context.ObjectStateManager.ChangeObjectState to set your BlogPost to Modified Iterate through Tag collection Use context.ObjectStateManager.ChangeRelationshipStat...
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Environment variable to control java.io.tmpdir?

...s. On Windows, OpenJDK's get_temp_directory() function makes a Win32 API call to GetTempPath(); this is how on Windows, Java reflects the value of the TMP environment variable. On Linux and Solaris, the same get_temp_directory() functions return a static value of /tmp/. I don't know if the actual...
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setup.py examples?

...through Python packages on the Python Package Index. Just download the tarball, unpack it, and have a look at the setup.py file. Or even better, only bother looking through packages that list a public source code repository such as one hosted on GitHub or BitBucket. You're bound to run into one on t...
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SQLite in Android How to update a specific row

... It's actually a walk-around. The Third param of db.update() should be the where clause only, and the fourth is the actual condition values. In this case, the line should be: myDB.update(TableName, cv, "_id=?", new String[]{id}). SQLit...
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Is there a way to instantiate objects from a string holding their class name?

...initializing or assigning to it. Have a look at its documentation here. Finally, the use of a raw function pointer is also a bit oldish. Modern C++ code should be decoupled from specific functions / types. You may want to look into Boost.Function to look for a better way. It would look like this the...
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How to model type-safe enum types?

...ample above) does not offer exhaustive pattern matching. I have researched all the different enumeration patterns currently being used in Scala and give and overview of them in this StackOverflow answer (including a new pattern which offers the best of both scala.Enumeration and the "sealed trait +...
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How do I verify a method was called exactly once with Moq?

How do I verify a method was called exactly once with Moq? The Verify() vs. Verifable() thing is really confusing. 3 A...
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How to check if a variable is a dictionary in Python?

... Neuron 3,54333 gold badges2323 silver badges4040 bronze badges answered Aug 10 '14 at 19:04 Padraic CunninghamPadraic Cunningham...