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What is the difference between MySQL Server and MySQL Client
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edited Aug 5 '11 at 21:48
answered Aug 5 '11 at 21:42
Bav...
Difference between CLOB and BLOB from DB2 and Oracle Perspective?
...ze are the same:
Maximum length of CLOB (in bytes or OCTETS)) 2 147 483 647
Maximum length of BLOB (in bytes) 2 147 483 647
There is also the DBCLOBs, for double byte characters.
References:
LOB definition in DB2: http://pic.dhe.ibm.com/infocenter/db2luw/v10r5/topic/com.ibm.db2.luw.sql...
正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...则表达式的人在看完这篇教程后，能把提到过的语法记住80%以上的可能性为零。这里只是让你明白基本的原理，以后你还需要多练习，多使用，才能熟练掌握正则表达式。
除了作为入门教程之外，本文还试图成为可以在日常工...
Using CookieContainer with WebClient class
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answered Nov 22 '09 at 0:08
Justin GrantJustin Grant
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Persistence unit as RESOURCE_LOCAL or JTA?
...I do that?
– Pete_ch
Dec 16 '12 at 18:08
3
As a side note: one still can get JTA functionality, ...
Creating Threads in python
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jkpjkp
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R object identification
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128
I usually start out with some combination of:
typeof(obj)
class(obj)
sapply(obj, class)
sapply(...
Check if a method exists
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189
if ([obj respondsToSelector:@selector(methodName:withEtc:)]) {
[obj methodName:123 withEtc:4...
How can I do division with variables in a Linux shell?
... paddypaddy
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Best way to format integer as string with leading zeros? [duplicate]
...ual integer
– Alvaro
Jan 29 '15 at 18:37
19
The way 004 is parsed by the compiler, and then repre...