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Can I replace groups in Java regex?
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Daniel Eisenreich
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answered Jun 12 '09 at 20:05
ChadwickChadwick
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TypeScript typed array usage
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Sorskoot
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answered Oct 13 '12 at 9:22
FentonFenton
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9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
9个常用iptables配置实例iptables命令可用于配置Linux的包过滤规则，常用于实现防火墙、NAT。咋一看iptables的配置很复杂，掌握规律后，其实用iptables完成指定任务...iptables命令可用于配置Linux的包过滤规则，常用于实现防火墙、NAT。...
Automatically remove Subversion unversioned files
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Edit:
Subversion 1.9.0 introduced an option to do this:
svn cleanup --remove-unversioned
Before that, I use this python script to do that:
import os
import re
def removeall(path):
if not os.path.isdir(path):
os.remove(path)
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Maven check for updated dependencies in repository
...] org.apache.maven:maven-artifact ........................ 2.0 -> 2.0.9
[INFO] org.apache.maven:maven-plugin-api ...................... 2.0 -> 2.0.9
[INFO] org.apache.maven:maven-project ....................... 2.0.2 -> 2.0.9
[INFO] org.codehaus.plexus:plexus-utils ....................
git push fails: RPC failed; result=22, HTTP code = 411
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292
If you attempt to push a large set of changes to a Git repository with HTTP or HTTPS, you may g...
Maximum Length of Command Line String
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89
From the Microsoft documentation: Command prompt (Cmd. exe) command-line string limitation
O...
Difference between float and decimal data type
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@a := (a/3): 33.333333333
@b := (b/3): 33.333333333333
@a + @a + @a: 99.999999999000000000000000000000
@b + @b + @b: 100
The decimal did exactly what's supposed to do on this cases, it
truncated the rest, thus losing the 1/3 part.
So for sums the decimal is better, but for divisions the flo...
How to do error logging in CodeIgniter (PHP)
... A J
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answered Jul 9 '10 at 6:23
KeyoKeyo
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AndroidRuntime error: Parcel: unable to marshal value
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answered Sep 29 '10 at 6:06
naikusnaikus
23.1k44 gold badges3838 silver badges4343 bronze badges
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