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How to merge dictionaries of dictionaries?

... recursive function is easiest: def merge(a, b, path=None): "merges b into a" if path is None: path = [] for key in b: if key in a: if isinstance(a[key], dict) and isinstance(b[key], dict): merge(a[key], b[key], path + [str(key)]) elif a[k...
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Simple way to convert datarow array to datatable

I want to convert a DataRow array into DataTable ... What is the simplest way to do this? 14 Answers ...
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How do I pass an object from one activity to another on Android? [duplicate]

...library, you can directly parse an object into a JSON formatted String and convert it back to the object format after usage. For example, MyClass src = new MyClass(); Gson gS = new Gson(); String target = gS.toJson(src); // Converts the object to a JSON String Now you can pass this String across ...
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How to obtain a Thread id in Python?

...id on Linux: import ctypes libc = ctypes.cdll.LoadLibrary('libc.so.6') # System dependent, see e.g. /usr/include/x86_64-linux-gnu/asm/unistd_64.h SYS_gettid = 186 def getThreadId(): """Returns OS thread id - Specific to Linux""" return libc.syscall(SYS_gettid) ...
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Are the shift operators () arithmetic or logical in C?

...clared as short, the int result of the shift operation would be implicitly converted to short; a narrowing conversion, which may lead to implementation-defined behaviour if the value is not representable in the destination type. Left Shift The result of E1 << E2 is E1 left-shifted E2 bit posi...
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Getting the exception value in Python

... If you don't know the type/origin of the error, you can try: import sys try: doSomethingWrongHere() except: print('Error: {}'.format(sys.exc_info()[0])) But be aware, you'll get pep8 warning: [W] PEP 8 (E722): do not use bare except ...
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how to convert milliseconds to date format in android?

I have milliseconds. I need it to be converted to date format of 15 Answers 15 ...
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How to print a stack trace in Node.js?

... or just sys.puts(new Error().stack) (after adding the system module) – sirhc Aug 9 '10 at 4:48 ...
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How to decide font color in white or black depending on background color?

...rked like a charm for me. Thank you very much! Did it in php though simply converting the syntax and functions. – CezarBastos Mar 23 '18 at 17:24 ...
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C#: How to convert a list of objects to a list of a single property of that object?

... 'answer', autoActivateHeartbeat: false, convertImagesToLinks: true, noModals: true, showLowRepImageUploadWarning: true, reputationToPostImages: 10, bindNavPrevention: true, postfix...