regex probelm# Programming - 葵花宝典
h*n
1 楼
请问有没有人自己是F1签证，LD是H1B签证，自己回国探亲返签的经历？有风险吗
？我是F1，LD是H1B而且在等485排期，我很久没有回国了，我担心如果回国后返签风险
太高了。请有此经历的人告知相关信息。谢谢！
？我是F1，LD是H1B而且在等485排期，我很久没有回国了，我担心如果回国后返签风险
太高了。请有此经历的人告知相关信息。谢谢！
m*e
2 楼
谢谢
w*w
3 楼
I want to get all strings between aaa and zzz that don't have bbb or ccc in
them. for example, "dafaaahfgfzzzghdfgaaafgsbbbdszzzpaaagsdzzzzz",the
results should be "hfgf" and "gsdzz".
them. for example, "dafaaahfgfzzzghdfgaaafgsbbbdszzzpaaagsdzzzzz",the
results should be "hfgf" and "gsdzz".
s*q
4 楼
http://en.wikipedia.org/wiki/BTX_(form_factor)
Compatibility with ATX products
The BTX form factor motherboards are incompatible with most of the ATX form
factor cases and vice-versa. Moreover, cases such as the Cooler Master
Series (Stackers) support a varying range of motherboard types such as ATX,
BTX, Mini-ATX and so forth. However, all connectors are compatible,
including power supplies, PCI cards, processors, RAM, hard drives, etc.
电源可以，主板不可以
Compatibility with ATX products
The BTX form factor motherboards are incompatible with most of the ATX form
factor cases and vice-versa. Moreover, cases such as the Cooler Master
Series (Stackers) support a varying range of motherboard types such as ATX,
BTX, Mini-ATX and so forth. However, all connectors are compatible,
including power supplies, PCI cards, processors, RAM, hard drives, etc.
电源可以，主板不可以
w*w
5 楼
No easy solution? Looks like I have to do a second match to filter out those
I don't want.
I don't want.
e*o
6 楼
qr/aaa((?:.(?!(?:bbb|ccc)))+)zzz/
negative look ahead
negative look ahead
w*w
7 楼
That's exactly what I want. Thanks!
【在 e*******o 的大作中提到】
: qr/aaa((?:.(?!(?:bbb|ccc)))+)zzz/
: negative look ahead
【在 e*******o 的大作中提到】
: qr/aaa((?:.(?!(?:bbb|ccc)))+)zzz/
: negative look ahead
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