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How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
...
// https://github.com/google/guava
import static com.google.common.base.Preconditions.*;
String getDayOfMonthSuffix(final int n) {
checkArgument(n >= 1 && n <= 31, "illegal day of month: " + n);
if (n >= 11 && n <= 13) {
return "th";
}
swi...
Java Reflection Performance
...re good use cases for both sides of the original question, so choosing one based on performance rather than the most usable solution would be wrong. I'm not sure we are disagreeing at all, so I'm not sure why you said "-1".
– Bill K
Jul 26 '10 at 17:35
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Restore the state of std::cout after manipulating it
...ude <iostream> or #include <ios> then when required:
std::ios_base::fmtflags f( cout.flags() );
//Your code here...
cout.flags( f );
You can put these at the beginning and end of your function, or check out this answer on how to use this with RAII.
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Use Font Awesome icon as CSS content
...to change the font-family to Font Awesome 5 Brands OR Font Awesome 5 Free, based on the type of icon you are trying to render. Also, do not forget to declare font-weight: 900;
a:before {
font-family: "Font Awesome 5 Free";
content: "\f095";
display: inline-block;
padding-right: 3px;
...
SQL Update with row_number()
...ively improve future update performance with a WHERE clause (see my answer based on this)
– Simon_Weaver
Dec 28 '16 at 7:46
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How can I join elements of an array in Bash?
...' '-e' '-E' '-n' #-e-n-E-n-n
join_by , #
join_by , a #a
The code above is based on the ideas by @gniourf_gniourf, @AdamKatz, and @MattCowell.
Alternatively, a simpler function that supports only single character delimiter, would be:
function join_by { local IFS="$1"; shift; echo "$*"; }
For exampl...
Can media queries resize based on a div element instead of the screen?
I would like to use media queries to resize elements based on the size of a div element they are in. I cannot use the screen size as the div is just used like a widget within the webpage, and its size can vary.
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C# using streams
...apper) over a physical stream of bytes. This physical stream is called the base stream. So there is always a base stream over which a stream wrapper is created and thus the wrapper is named after the base stream type ie FileStream, MemoryStream etc.
The advantage of the stream wrapper is that you g...
Get current domain
... | Joomla, Drupal/Symfony |
| The database | WordPress |
| An environmental variable | Laravel ...
Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
...operation. push is array[++i] = foo, pop is bar = array[i--]. (But with 0-based arrays, array[i++] = foo and bar = array[--i] look still better). Another thing, I would hate it if someone added extra code between i++; and array[i] = foo;.
– Florian F
Jun 22 '...