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Rename Files and Directories (Add Prefix)
I would like to add prefix on all folders and directories.
10 Answers
10
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Remove unnecessary svn:mergeinfo properties
...nts to add/change a lot of svn:mergeinfo properties to files that are totally unrelated to the things that I want to merge.
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离线版启动超时，有报错日志 - App Inventor 2 离线版 - 清泛IT社区，为创新赋能！
...ources\app.asar.unpacked\OpenJDK\bin\java, --add-opens=java.base/java.lang=ALL-UNNAMED, -Xmx4G, --add-opens, java.base/java.net=ALL-UNNAMED, --add-opens, java.base/sun.net.www.protocol.http=ALL-UNNAMED, --add-opens, java.base/sun.net.www.protocol.https=ALL-UNNAMED, -Dfile.encoding=UTF-8, -classpath,...
Pry: show me the stack
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Use the pry-stack_explorer plugin, it allows you to move up and down the call-stack (with up and down), display the callstack (with show-stack), and so on:
see here:
Frame number: 0/64
From: /Users/johnmair/ruby/rails_projects/personal_site/app/controllers/pos...
What's causing my java.net.SocketException: Connection reset? [duplicate]
...in our logs. We are unsure as to where the Connection reset error is actually coming from, and how to go about debugging.
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How to detect unused methods and #import in Objective-C
... code is quite dirty, containing several #import and methods that are not called or useful at all.
7 Answers
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Why use jQuery on() instead of click()
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Because you might have a dynamically generated elements (for example coming from an AJAX call), you might want to have the same click handler that was previously bound to the same element selector, you then "delegate" the click event using on() with selecto...
Apache Commons equals/hashCode builder [closed]
...ildren);
} else{
return false;
}
}
Note: this code originally referenced Guava, but as comments have pointed out, this functionality has since been introduced in the JDK, so Guava is no longer required.
As you can see the Guava / JDK version is shorter and avoids superfluous helpe...
Ternary operator is twice as slow as an if-else block?
...several additional registers available, and each register is 64-bits. This allows the X64 JIT to perform the inner loop entirely using registers aside from loading i from the array, while the X86 JIT places several stack operations (memory access) in the loop.
value is a 64-bit integer, which requir...
Convert string to nullable type (int, double, etc…)
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+1, Just beat me to it. A small nitpick: the converted value needs to be assigned directly to result, not to result.Value. ie, "result = (T)conv.ConvertFrom(s);".
– LukeH
Apr 21 '09 at 15:33
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