profiling_and_debugging_tools

1.Having debugging tools, profiling tools, probes, and heart-ping-monitoring messages as an integral part of the libraries is handy.
有了调试工具，描述工具，探针，和消息监测中心作为构成库整体的一个部分，程序员就能得心应手了。
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2.I make heavy use of firebug in firefox and the built-in developer tools in Chrome for debugging and profiling.
频繁使用firefox上的firebug和Chrome中内置的开发者工具进行调试与分析。
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3.XQuery specific tools help you harness the power of XQuery and enable you to use high level features like mapping, debugging, and profiling.
XQuery特定工具帮助您利用XQuery的强大功能，允许您使用高级特性，比如映射、调试和剖析。
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