>>> import os>>> os.chdir("F:\python") File "", line 1 os.chdir("F:\python") ^IndentationError: unexpected indent>>> os.chdir>>> os.chdir("F:...
分类:
编程语言 时间:
2015-08-31 23:22:45
阅读次数:
157
Description
An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) have set up a wireless network with the lap computers, but an unexpected aftershock attacked, all compu...
分类:
Web程序 时间:
2015-08-26 12:16:21
阅读次数:
175
if 语句格式 if??条件 then ?Command else ?Command fi??????????????????????????????别忘了这个结尾 If语句忘了结尾fi test.sh: line 14: syntax error:?unexpected end ...
分类:
系统相关 时间:
2015-08-26 00:18:19
阅读次数:
267
org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 0 actual row count: 0 expected: 1
出现这一错误的主要原因为:
使用的是hibernate的saveOrUpdate方法保存实例。saveOrUpdate方法要求ID为null时才执行...
分类:
其他好文 时间:
2015-08-21 19:31:16
阅读次数:
135
你的应用中的Dex 文件方法数超过了最大值65536的上限,会提示你:UNEXPECTED TOP-LEVEL EXCEPTION:java.lang.IllegalArgumentException: method ID not in [0, 0xffff]: 65536at com.androi...
分类:
其他好文 时间:
2015-08-21 12:49:25
阅读次数:
147
Description
An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) have set up a wireless network with the lap computers, but an unexpected aftershock attacked, all c...
分类:
Web程序 时间:
2015-08-18 19:37:41
阅读次数:
123
10480 Sabotage:The regime of a small but wealthy dictatorship has been abruptly overthrown by an unexpected rebellion.Because of the enormous disturba...
分类:
其他好文 时间:
2015-08-15 10:13:24
阅读次数:
148
PHP本身可以通过隐式类型转换和显式类型转换两种方式来实现:
1. 隐式类型转换
例如
$a = 7;
$b = 'abcdsfdf';
echo $a . $b;
?>
在这里 $a 就被隐式的转化成了字符串,源码实现如下
if (UNEXPECTED(Z_TYPE_P(op1) != IS_STRING)) {
if (Z_ISREF_...
分类:
Web程序 时间:
2015-08-10 12:05:18
阅读次数:
199
http://poj.org/problem?id=2236Description
An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) have set up a wireless network with the lap computers, but an unexpected a...
分类:
Web程序 时间:
2015-08-10 11:59:02
阅读次数:
180
python对格式要求很严格,今天遇到了IndentationError: unexpected indent错误才知道他是多么的严格.print('aaa')print('aaa')下面的这句就报错IndentationError: unexpected indent,原因是多了一个空格!!!出现...
分类:
编程语言 时间:
2015-08-06 21:49:54
阅读次数:
170