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What's the meaning of exception code “EXC_I386_GPFLT”?
...escriptor. Whenever one of these checks
fails, exception (interrupt) 13 (hex 0D) is raised. This exception is
called a General Protection Fault (GPF).
That 13 matches what we saw in the header files, so it looks like the same thing. However from the application programmer's point-of-view, it ...
Printing hexadecimal characters in C
I'm trying to read in a line of characters, then print out the hexadecimal equivalent of the characters.
7 Answers
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How to round an average to 2 decimal places in PostgreSQL?
... THEN ROUND($1::numeric,$3)::float
-- ... WHEN $2='hex' THEN ... WHEN $2='bin' THEN... complete!
ELSE 'NaN'::float -- like an error message
END;
$$ language SQL IMMUTABLE;
Try
SELECT round(1/3.,'dec',4); -- 0.3333 float!
SELECT round(2.8+1/...
如何高效的学习掌握新技术 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...下的复杂BS系统，虽然按现在标准来看，也无非是用vbs对数据库增删改查，那时候交互并不复杂，还能配合写一些简单的javascript，让体验更好一些。那时候觉得会了Asp，可以搞定所有的BS系统开发了。后来Asp.Net出来了，心理很复...
Removing colors from output
...f//g" to the end; this works for any control char by replacing 0f with the hex of the undesired char)
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How to call a function from a string stored in a variable?
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$lightdark="lighten"; // or optionally can be darken
$color="fcc"; // a hex color
$percent=0.15;
include_once("csscolor.php");
$c = & new CSS_Color($color);
$rtn=call_user_func( array(&$c,$lightdark),$color,$percent);
Note that trying anything with $c->{...} didn't work. Upon perus...
Lightweight XML Viewer that can handle large files [closed]
...he text you actually see and so is very fast. Of course, it is just a text/hex viewer, so it won't format your XML, but you can use a basic text search.
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How do I create a transparent Activity on Android?
...omponent (A, R, G, B) can take values from 0-255. 50% of 255 = 127. 127 in Hex = 7F That how to calculate transparency (opacity)
– Trung Nguyen
Jun 18 '12 at 8:16
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Which keycode for escape key with jQuery
... happened to the good old days when we used to code character constants in hex? Everyone know ESC is 0x1B and Enter is 0x0D, right?
– David R Tribble
Apr 13 '15 at 15:07
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How can I escape a double quote inside double quotes?
...\x22\x27\x22\x27\x22"
This is "'"'"text"'"'"
\x22 is the ASCII code (in hex) for double quotes and \x27 for single quotes. Similarly you can echo any character.
I suppose if we try to echo the above string with backslashes, we will need a messy two rows backslashed echo... :)
For variable assig...