大约有 2,000 项符合查询结果（耗时：0.0227秒） [XML]
Does MySQL index foreign key columns automatically?
...k up the Maria and Falcon storage engines that are to be released in MySQL 6.0 and see if they support foreign keys on non-indexed columns.
– Grant Limberg
Nov 20 '08 at 6:08
...
How can you speed up Eclipse?
... project with any other JDK you want: 1.4.2, 1.5, 1.6 older...)
-vm jdk1.6.0_10\jre\bin\client\jvm.dll
Configuring the eclipse.ini (see this question for a complete eclipse.ini)
-Xms512m
-Xmx4096m
[...]
The Xmx argument is the amount of memory Eclipse will get (in simple terms). With -X...
Detect backspace in empty UITextField
... It does answer the question... So long as you're targeting iOS 6.0+. On iOS 5, deleteBackward was simply never called on your subclass, unfortunately.
– BJ Homer
Jun 5 '13 at 5:50
...
IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
Platform: IntelliJ Community Edition 10.0.3
SDK: jdk1.6.0_21
OS: Windows 7
51 Answers
...
Truncate number to two decimal places without rounding
...00199" and "correctly" returns "1.99". See ecma-international.org/ecma-262/6.0/…
– SC1000
Aug 15 '19 at 12:44
add a comment
|
...
C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
...ues allowed at compile time is listed in official C# language spec:
C# 6.0 - Attribute parameter types:
The types of positional and named parameters for an attribute class are limited to the attribute parameter types, which are:
One of the following types: bool, byte, char, double, ...
Method call if not null in C#
...
Wrong as per 2015 / C# 6.0... ? is he soltion. ReferenceTHatMayBeNull?.CallMethod() will not call the method when null.
– TomTom
Jan 13 '16 at 20:17
...
译文：理解Java中的弱引用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...文原文进行研究。
Java高阶推荐
Java虚拟机规范(Java SE 7版)
图灵程序设计丛书:Java性能优化权威指南
深入理解Java虚拟机:JVM高级特性与最佳实践(第2版)
Java 弱引用
What's an easy way to read random line from a file in Unix command line?
...c OS sort). GNU sort learned those flags in 2005 so you need GNU coreutils 6.0 or newer (eg CentOS 6).
– RJHunter
Apr 9 '15 at 7:09
|
show 3...
SSL Error: unable to get local issuer certificate
I'm having trouble configuring SSL on a Debian 6.0 32bit server. I'm relatively new with SSL so please bear with me. I'm including as much information as I can.
Note: The true domain name has been changed to protect the identity and integrity of the server.
...