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How to make inline functions in C#
...=> x + y;
void print(int x) { Console.WriteLine(x); }
There are basically two different types for these: Func and Action. Funcs return values but Actions don't. The last type parameter of a Func is the return type; all the others are the parameter types.
There are similar types with different...
How do I vertically align something inside a span tag?
...
.container span {
height: 40px; /* image's height */
display: table-cell;
vertical-align: middle;
}
<span class="container">
<span>This is a centered sentence next to an image</span>
</span>
...
GCC dump preprocessor defines
...nstead of the normal output, generate
a list of `#define' directives for all
the macros defined during the
execution of the preprocessor,
including predefined macros. This
gives you a way of finding out what is
predefined in your version of the
preprocessor. Assuming you have no
file...
How to create a video from images with FFmpeg?
...pix_fmt yuv420p out.ogg
Your images should of course be sorted alphabetically, typically as:
0001-first-thing.jpg
0002-second-thing.jpg
0003-and-third.jpg
and so on.
I would also first ensure that all images to be used have the same aspect ratio, possibly by cropping them with imagemagick or n...
What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?
...lazy-loading)? For example, context.Blogs.ToList(); then it will not join tables, and it will run the select query as much as number of blogs.
– Expert wanna be
Jun 30 '16 at 10:06
...
How to import the class within the same directory or sub directory?
I have a directory that stores all the .py files.
13 Answers
13
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How to invoke the super constructor in Python?
In all other languages I've worked with the super constructor is invoked implicitly. How does one invoke it in Python? I would expect super(self) but this doesn't work.
...
Why does Math.Round(2.5) return 2 instead of 3?
...5,MidpointRounding.AwayFromZero)" becoming 3).
The following diagram and table may help:
-3 -2 -1 0 1 2 3
+--|------+---------+----|----+--|------+----|----+-------|-+
a b c d e
...
Binding arrow keys in JS/jQuery
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I'm trying to put a key event listener on a table, but it wouldn't work. Is there a limited amount of selector types that support key event listeners?
– Arman Bimatov
Oct 3 '13 at 21:24
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What is a “callable”?
...t's clear what a metaclass is , there is an associated concept that I use all the time without knowing what it really means.
...