- 方便代码的交流和维护。
- 不影响编码的效率,不与大众习惯冲突。
- 使代码更美观、阅读更方便。
- 使代码的逻辑更清晰、更易于理解。
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If you use the findAll(Specification, Pageable) method, a count query is first executed and then the | |
data query is executed if the count returns a value greater than the offset. | |
For what I was doing I did not need pageable, but simply wanted to limit my results. This is easy | |
to do with static named queries and methodNameMagicGoodness queries, but from my research (googling | |
for a few hours) I couldn't find a way to do it with dynamic criteria queries using Specifications. | |
During my search I found two things that helped me to figure out how to just do it myself. | |
1.) A stackoverflow question. |
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# | |
# Powershell script for adding/removing/showing entries to the hosts file. | |
# | |
# Known limitations: | |
# - does not handle entries with comments afterwards ("<ip> <host> # comment") | |
# | |
$file = "C:\Windows\System32\drivers\etc\hosts" | |
function add-host([string]$filename, [string]$ip, [string]$hostname) { |
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git clone --depth 1 https://github.com/CocoaPods/Specs |
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// Reference: http://stackoverflow.com/questions/4822471/count-number-of-lines-in-a-git-repository | |
$ git ls-files | xargs wc -l |
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<?xml version="1.0" encoding="utf-8" ?> | |
<configuration> | |
<configSections> | |
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" /> | |
</configSections> | |
<startup> | |
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" /> | |
</startup> | |
<log4net> | |
<appender name="UdpAppender" type="log4net.Appender.UdpAppender"> |