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Clear terminal in Python [duplicate]
... is a series of ANSI escape codes. \x1b[ is a control sequence introducer (hex 0x1B). Code 2J clears the entire screen. Code H sets the cursor position, and without arguments defaults to the top left corner.
– Preston
Jul 28 '13 at 0:57
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What is the default access specifier in Java?
...er. I examined classes compiled by javac and by Eclipse's compiler using a hex editor and found that both generate the method as package-private. However, you can't call <clinit>() within the language because the < and > characters are invalid in a method name, and the reflection methods...
How to find out which version of the .NET Framework an executable needs to run?
...iewer can open binaries too, like Notepad++ or totalCommander's great text/hex viewer lister.
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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...
Make Adobe fonts work with CSS3 @font-face in IE9
... ttfpatch did not work for me. Error: tableversion must be 0, 1 or and is hex:003
– Don Rolling
Dec 21 '12 at 21:26
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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/...
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...