Undoubtedly, the most common debugging procedure is to set breakpoints that will allow the inspection of variables and the values inside conditional statements or loops.
毫无疑问,最常见的调试步骤是设置断点,这样可以检查条件语句或循环内的变量和值。
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Closure Stylesheets allows the use of @if, @elseif and @else in creating conditional branches based on the value of some variables.