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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?

...es <limits.h> are applicable. In terms of long double, that's actually a floating point value rather than an integer. Similarly to the integral types, it's required to have at least as much precision as a double and to provide a superset of values over that type (meaning at least those valu...
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How to make a python, command-line program autocomplete arbitrary things NOT interpreter

...ts, i.e. --help, --verbose and --version. For your purposes, you'll essentially want to customise the values that are put into opts. Do have a look at the example on the linked page, it's all pretty straightforward. share ...
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How do I copy a hash in Ruby?

...s correct. Don't try to copy data structures if you don't understand deep vs. shallow copy. – James Moore Apr 9 '12 at 20:27 add a comment  |  ...
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Error: No default engine was specified and no extension was provided

...err }); lines in your code with: res.json({ error: err }) PS: People usually also have message in the returned object: res.status(err.status || 500); res.json({ message: err.message, error: err }); share | ...
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How to declare string constants in JavaScript? [duplicate]

... There's no constants in JavaScript, but to declare a literal all you have to do is: var myString = "Hello World"; I'm not sure what you mean by store them in a resource file; that's not a JavaScript concept. ...
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Thread-safe List property

... ConcurrentBag doesn't implement IList and is not actually thread safe version of List – Vasyl Zvarydchuk Apr 3 '17 at 20:55 ...
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Best way to replace multiple characters in a string?

... Replacing two characters I timed all the methods in the current answers along with one extra. With an input string of abc&def#ghi and replacing & -> \& and # -> \#, the fastest way was to chain together the replacements like this: text.rep...
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Python logging: use milliseconds in time format

...d of a struct_time, then (at least with modern versions of Python) we can call ct.strftime and then we can use %f to format microseconds: import logging import datetime as dt class MyFormatter(logging.Formatter): converter=dt.datetime.fromtimestamp def formatTime(self, record, datefmt=None...
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How to do a case sensitive search in WHERE clause (I'm using SQL Server)?

...on the same way with the LIKE statement. Simply do the following to return all upper case 'D's. "SELECT * FROM SomeTable WHERE ColumnName like '%D%' COLLATE SQL_Latin1_General_CP1_CS_AS" – Radderz Dec 12 '16 at 12:19 ...
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Why define an anonymous function and pass it jQuery as the argument?

...de demo code from the backbone.js screencasts. In it, the backbone code is all enclosed in an anonymous function that is passed the jQuery object: ...