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What is the difference between float and double?
...f\t%.5f\n", r1, r2);
}
int main(void)
{
float fa = 1.0f;
float fb = -4.0000000f;
float fc = 3.9999999f;
double da = 1.0;
double db = -4.0000000;
double dc = 3.9999999;
flt_solve(fa, fb, fc);
dbl_solve(da, db, dc);
return 0;
}
Running the program gives me:
...
list.clear() vs list = new ArrayList(); [duplicate]
...=> 12
groovy:000> mylist.elementData
===> [Ljava.lang.Object;@19d6af
groovy:000> mylist.clear()
===> null
groovy:000> mylist.elementData.length
===> 12
groovy:000> mylist.elementData
===> [Ljava.lang.Object;@19d6af
groovy:000> mylist = new ArrayList();
===> []
groovy...
SQL query for today's date minus two months
...D(month, -2, GETDATE())
Based on your update it would be:
SELECT * FROM FB WHERE Dte < DATEADD(month, -2, GETDATE())
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廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...20.46)' can't be established.
RSA key fingerprint is d6:c8:35:ee:99:67:83:fb:b1:21:57:1e:e2:a1:4c:e9.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'gfs_2,172.16.20.46' (RSA) to the list of known hosts.
root@gfs_2's password:
Now try logging into the m...
What platforms have something other than 8-bit char?
...
TI C62xx and C64xx DSPs also have 16-bit chars. (uint8_t isn't defined on that platform.)
– myron-semack
Jan 20 '10 at 2:35
...
Web colors in an Android color xml resource file
...olor name="Pink">#FFC0CB</color>
<color name="LightPink">#FFB6C1</color>
<color name="Orange">#FFA500</color>
<color name="LightSalmon">#FFA07A</color>
<color name="DarkOrange">#FF8C00</color>
<color name="Coral">#FF7F50</color&g...
不同品牌的防火墙组成高可靠性集群 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...in/zebra
/bin/sh ../mkinstalldirs /usr/local/etc
/usr/bin/install -c -m 600 ./zebra.conf.sample /usr/local/etc/zebra.conf.sample
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/mnt/zebra-0.95a/zebra'
make[1]: Leaving directory `/mnt/zebra-0.95a/zebra'
Making in...
Colored logcat in android studio by colorpid
...screenshot: assert #AE92B0 error #F8837F warn #C6C246 info #759769 debug #8FB8D0
– Defuera
Apr 9 '15 at 20:09
...
Undo git reset --hard with uncommitted files in the staging area
...The output will look something like this:
unreachable blob 907b308167f0880fb2a5c0e1614bb0c7620f9dc3
unreachable blob 72663d3adcf67548b9e0f0b2eeef62bce3d53e03
... and for each of those blobs, you can do:
git show 907b308
To output the contents of the file.
Too much output?
Update in respons...
Named colors in matplotlib
... '#8B0000',
'darksalmon': '#E9967A',
'darkseagreen': '#8FBC8F',
'darkslateblue': '#483D8B',
'darkslategray': '#2F4F4F',
'darkturquoise': '#00CED1',
'darkviolet': '#9400D3',
'deeppink': '#FF1493',
'deepskyblue': '#00BFFF',
'dimgra...