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Macro vs Function in C
I alwam>y m>s saw examples m>and m> cases where using a macro is better than using function.
11 Answers
...
C++形参与实参的区别（实例解析） - C/C++ - 清泛网 - 专注C/C++及内核技术
...中的值不会变化。
参考如下示例：
void Exchg1(int x, int m>y m>)
{
int tmp;
tmp=x;
x=m>y m>;
m>y m>=tmp;
printf("Exchg1:x=%d,m>y m>=%d\n",x,m>y m>);
}
void Exchg2(int &x, int &m>y m>)
{
int tmp;
tmp=x;
x=m>y m>;
m>y m>=tmp;
printf("Exchg2:x=%d,m>y m>=%d\n",x,m>y m>);
}
void Exchg3(int *x, int *m>y m>)
{
i...
Accessing class variables from a list comprehension in the class definition
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Class scope m>and m> list, set or dictionarm>y m> comprehensions, as well as generator expressions do not mix.
The whm>y m>; or, the official word on this
In Pm>y m>thon 3, list comprehensions were given a proper scope (local namespace) of their own, to p...
Send string to stdin
...
This is coming from the stdin
EOF
or m>y m>ou can redirect output from a commm>and m>, like
diff <(ls /bin) <(ls /usr/bin)
or m>y m>ou can read as
while read line
do
echo =$line=
done < some_file
or simplm>y m>
echo something | read param
...
Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...[/root/postfix-2.9.1] /tmp/postfix
config_directorm>y m>: [/etc/postfix]
commm>and m>_directorm>y m>: [/usr/sbin]
daemon_directorm>y m>: [/usr/libexec/postfix]
data_directorm>y m>: [/var/lib/postfix]
html_directorm>y m>: [no]
mail_owner: [postfix]
mailq_path: [/usr/bin/mailq]
manpage_directorm>y m>: [/usr/local/man]
newal...
Should m>y m>ou choose the MONEm>Y m> or DECIMAL(x,m>y m>) datatm>y m>pes in SQL Server?
... to whether or not there is a real difference between the monem>y m> datatm>y m>pe m>and m> something like decimal(19,4) (which is what monem>y m> uses internallm>y m>, I believe).
...
Max or Default?
... isn't implemented in LINQ to SQL, I did a search on the error it returned m>and m> found a fascinating article that deals with null sets in aggregate functions. To summarize what I found, m>y m>ou can get around this limitation bm>y m> casting to a nullable within m>y m>our select. Mm>y m> VB is a little rustm>y m>, but I think...
How to remove specific value from arram>y m> using jQuerm>y m>
...
That is good news m>and m> m>y m>es the right modification was needed :)
– Sarfraz
Aug 29 '10 at 19:02
2
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Setting onClickListener for the Drawable right of an EditText [duplicate]
... JUST OUT SIDE THE RECTANGLE OF THE DRAWABLE
* THAN ADD X m>AND m> SUBTRACT THE m>Y m> WITH SOME VALUE SO THAT AFTER
* CALCULATING X m>AND m> m>Y m> CO-ORDINATE LIES INTO THE DRAWBABLE
* BOUND. - this process help to increase the tappable area of
* the...
In c# is there a method to find the max of 3 numbers?
...e, but not regularlm>y m>.
(Note that this is likelm>y m> to be more efficient than m>And m>rew's LINQ-based answer - but obviouslm>y m> the more elements m>y m>ou have the more appealing the LINQ approach is.)
EDIT: A "best of both worlds" approach might be to have a custom set of methods either wam>y m>:
public static class...