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Position a CSS background image x pixels from the right?
...ition: right 30px center;
It works in most browsers. See: http://caniuse.com/#feat=css-background-offsets for full list.
More information: http://www.w3.org/TR/css3-background/#the-background-position
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How to create a custom string representation for a class object?
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@ThomasLeonard: stackoverflow.com/questions/39013249/metaclass-in-python3-5
– Ignacio Vazquez-Abrams
Nov 8 '17 at 18:34
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Is it possible to for SQL Output clause to return a column not being inserted?
... Suweet! I wish it didn't have to use the occasionally buggy MERGE command, but it's perfectly elegant otherwise.
– Tab Alleman
Jan 9 '17 at 19:55
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Copy entire contents of a directory to another using php
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What difference does .AsNoTracking() make?
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Why use make over a shell script?
Make seems to me simply a shell script with slightly easier handling of command line arguments.
5 Answers
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Are there benefits of passing by pointer over passing by reference in C++?
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Incomplete answer. Using pointers won't authorize uses of temporary/promoted objects, nor the use of pointed object as stack-like objects. And it will suggest that the argument can be NULL when, most of the time, a NULL value s...
Single Line Nested For Loops
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The best source of information is the official Python tutorial on list comprehensions. List comprehensions are nearly the same as for loops (certainly any list comprehension can be written as a for-loop) but they are often faster than using a for loop.
Look at this longer list comprehension fr...
How do I set the default locale in the JVM?
... override the host's default locale by providing this information on
the command line by setting the user.language, user.country, and
user.variant system properties.
Third, your application can call the Locale.setDefault(Locale)
method. The setDefault(Locale aLocale) method lets your appl...
What does “#define _GNU_SOURCE” imply?
...OSIX-specified functions, where the GNU folks disagreed with the standards committee on how the functions should behave and decided to do their own thing.
As long as you're aware of these things, it should not be a problem to define _GNU_SOURCE, but you should avoid defining it and instead define ...