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mysql -> insert into tbl (select from another table) and some default values [duplicate]
...used
– kikerrobles
Nov 19 '18 at 18:10
INSERT INTO offer_masti.city (NULL, '1', '1', citydb.city_name, NULL, CURRENT_...
关于 __VA_ARGS__ 宽字符版本的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
关于 __VA_ARGS__ 宽字符版本的问题在写一个可变参数的记录日志函数，考虑到宽字符（Unicode版本）时：#define WIDEN2(x) L ## x#define WIDEN(x) WIDEN2(x)#define __...在写一个可变参数的记录日志函数，考虑到宽字符（Unicode版本）时：
#defin...
Importing a Swift protocol in Objective-C class
... as you said.
– Hlung
Nov 20 '17 at 10:36
2
This worked for me; no other suggestions or answers o...
Writing string to a file on a new line every time
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Using the “animated circle” in an ImageView while loading stuff
...nswered May 28 '14 at 23:27
user1032613user1032613
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Escaping regex string
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edited Jul 31 at 10:10
dorkdork
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answered Nov 11 '08 at 9:49
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Rank function in MySQL
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answered Jul 26 '10 at 9:40
Daniel VassalloDaniel Vassallo
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Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
...t least 1GB (was 300MB).Example below:
-Xms128m
-Xmx8192m
-XX:MaxPermSize=1024m
Upon restart it was much faster.
For IntelliJ 2020 going back to 2017 on Mac
/Applications/IntelliJ IDEA.app/Contents/bin/idea.vmoptions
On a Mac, this file is located in this path:
For IntelliJ 14 or 15 on Mac
/...
What's the scope of a variable initialized in an if statement?
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answered May 13 '10 at 19:21
Luke MaurerLuke Maurer
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What is the most efficient string concatenation method in python?
...sion: C:\temp>python -mtimeit "''.join(chr(x) for x in xrange(65,91))" 100000 loops, best of 3: 9.71 usec per loop C:\temp>python -mtimeit "''.join([chr(x) for x in xrange(65,91)])" 100000 loops, best of 3: 7.1 usec per loop
– hughdbrown
Aug 30 '09 at 5...