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Unable to install Maven on Windows: “JAVA_HOME is set to an invalid directory”
...r paths.
Make sure that the directory "E:\java resources\apache-maven-2.2.0\bin" is on your command search path.
Make sure that the JAVA_HOME variable refers to the home directory for your Java installation. If you are executing Java from "E:\Sun\SDK\jdk\bin", then the JAVA_HOME variable needs to...
How do I create some kind of table of content in GitHub wiki?
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edited Sep 8 '15 at 13:00
answered Aug 15 '13 at 0:30
Ry...
Easy way to see saved NSUserDefaults?
... to find your app binary:
find . -name foo.app
./1BAB4C83-8E7E-4671-AC36-6043F8A9BFA7/foo.app
Then go to the Library/Preferences directory in the GUID directory. So:
cd 1BAB4C83-8E7E-4671-AC35-6043F8A9BFA7/Library/Preferences
You should find a file that looks like:
<Bundle Identifier>....
Adding two numbers concatenates them instead of calculating the sum
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350
They are actually strings, not numbers. The easiest way to produce a number from a string is to ...
Format timedelta to string
...with str(). Here's an example:
import datetime
start = datetime.datetime(2009,2,10,14,00)
end = datetime.datetime(2009,2,10,16,00)
delta = end-start
print(str(delta))
# prints 2:00:00
share
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im...
Split a string by spaces — preserving quoted substrings — in Python
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407
You want split, from the built-in shlex module.
>>> import shlex
>>> shlex.s...
How do I make a transparent border with CSS?
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108
You can use "transparent" as a colour. In some versions of IE, that comes up as black, but I've...
How to retrieve a module's path?
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Roman Orac
8761010 silver badges1616 bronze badges
answered Oct 29 '08 at 23:57
orestisorestis
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Is there a __CLASS__ macro in C++?
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edited Nov 3 '09 at 11:55
answered Nov 3 '09 at 11:44
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C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
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(8) 类型继承与反序列化
(9) 排除不需要序列化的成员
(10) 强制指定成员的序列化顺序
(11) 自定义序列化行为
(12) 序列化设置XML命名空间
(13) XML的使用建议
(14) 反序列化的使用总结
6. 自定义序列化(仅适用于二进制与SOAP)
(1) ...