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How do I determine if my python shell is executing in 32bit or 64bit?
...("%x" % sys.maxsize, sys.maxsize > 2**32)'
('7fffffff', False)
$ python-64 -c 'import sys;print("%x" % sys.maxsize, sys.maxsize > 2**32)'
('7fffffffffffffff', True)
sys.maxsize was introduced in Python 2.6. If you need a test for older systems, this slightly more complicated test should wor...
svn提交文件夹失败 svn: File not found: transaction... - 更多技术 - 清...
...File not found: transaction '2-9', path '/src/xxx'
原因：svn没有被版本化，可能是由于目录位置变更，服务器配置变更等等。
解决方法：整个目录删除，重新checkout。svn 提交文件夹 失败
Squid做透明代理，3.0以上不支持--enable-auth=\"basic,nltm\"配置项了吗？...
...-auth: basic,ntlm，编译选项应该怎么写？
已解决：3.0以上版本写法变化，去掉后面“--enable-arp-acl”，改为--enable-auth。Squid 透明代理
org.apache.tomcat.util.modeler.ManagedBean tomcat启动不了 - Python - 清泛IT社区，为创新赋能！
java版本太低了，下载新版本java：
http://www.oracle.com/technetwork/java/javase/downloads/jdk6-jsp-136632.html
svn提交文件夹失败 svn: File not found: transaction... - 环境配置 - 清...
...File not found: transaction '2-9', path '/src/xxx'
原因：svn没有被版本化，可能是由于目录位置变更，服务器配置变更等等。
解决方法：整个目录删除，重新checkout。
有个项目疑似引发了死锁 - 用户反馈 - 清泛IT社区，为创新赋能！
转移至：yyz123456。版本7打不开，导不出，引发cpu高，疑似死锁，protobuf递归
Blue7
反正就是很奇怪，需要调试一下。
15197810971
Simple way to encode a string according to a password?
...ère cipher
It's quick and easy to implement. Something like:
import base64
def encode(key, string):
encoded_chars = []
for i in xrange(len(string)):
key_c = key[i % len(key)]
encoded_c = chr(ord(string[i]) + ord(key_c) % 256)
encoded_chars.append(encoded_c)
en...
Java 32-bit vs 64-bit compatibility
...de built and compiled against a 32-bit JDK into 32-bit byte code work in a 64-bit JVM? Or does a 64-bit JVM require 64-bit byte code?
...
Base64 length calculation?
After reading the base64 wiki ...
15 Answers
15
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The input is not a valid Base-64 string as it contains a non-base 64 character
...ther console application after converting it to Byte array and then to Base64 string. This part works, but when the same stream is received at the application, it gets manipulated and is no longer a valid Base64 string. Some junk characters are getting introduced into the stream.
...