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Should I use static_cast or reinterpret_cast when casting a void* to whatever
...for casting void* to another pointer type. Is there a good reason to favor one over the other?
4 Answers
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How do you express binary literals in Python?
...ary format with a 0 followed by a B or b followed by a series of zeros and ones, for example:
>>> 0b0010101010
170
>>> 0B010101
21
From the Python 3 docs, these are the ways of providing integer literals in Python:
Integer literals are described by the following lexical defi...
Mimicking sets in JavaScript?
...S6 compatibility table to see the current status for browser availability.
One advantage of the built-in Set object is that it doesn't coerce all keys to a string like the Object does so you can have both 5 and "5" as separate keys. And, you can even use Objects directly in the set without a string...
How to import a Python class that is in a directory above?
... inherit from a class in a file that lies in a directory above the current one.
7 Answers
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Return type of '?:' (ternary conditional operator)
...pile time and must be appropriate whether or not the condition is true. If one of the operands must be converted to a different type to match the other then the conditional expression cannot be an lvalue as the result of this conversion would not be an lvalue.
ISO/IEC 14882:2011 references:
3.10 [b...
An established connection was aborted by the software in your host machine
...t be two instances of Eclipse are pointing to same Android SDK...just keep one instance of Eclipse and try again...that's why you are getting Exception as "established connection was aborted by the software in your host machine"...go in details of android adb(Android Debug Bridge) you will get it......
Should URL be case sensitive?
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W3 guideline is reasonable. It simply states that one shouldn't make an assumption on how the server handles the URL you are submitting. It is up to the server how to handle the request URL. Most of web servers are unix/linux and that means most of web servers are case sensi...
Is it not possible to stringify an Error using JSON.stringify?
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In case anyone pays attention to their linker errors and naming conflicts: if using the replacer option, you should choose a different parameter name for key in function replaceErrors(key, value) to avoid naming conflict with .forEach(f...
What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA
...O, DataTableGateway and Repository, all have a similar purpose (when I use one, I expect to get back a Customer object), but different intent/meaning and resulting implementation.
A Repository "acts like a collection, except with more elaborate querying capability" [Evans, Domain Driven Design] and...
Is it possible to run one logrotate check manually?
Is it possible to run one iteration of logrotate manually without scheduling it on some interval?
8 Answers
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