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cheats.txt  view on Meta::CPAN

    for(let i = 1; i <= iterations; i++ )
      code();
    console.timeEnd(name);
  }
}
# Usage
benchmark([get_head_checkbox, get_head_checkbox2]);
benchmark([get_head_checkbox, get_head_checkbox2],10000);

# Function for benchmarking different code snippets (timing,testing,profiling)
# Includes percentages and sorted.
// function benchmark() {
//   // Get inputs
//   let   code_refs  = [...arguments];
//   let   iterations = 1;
//   const last_index = code_refs.length - 1;
//
//   // Check last input
//   if(typeof(code_refs[last_index]) == "number")
//     iterations = code_refs.pop();
//

cheats.txt  view on Meta::CPAN

//     const time = (performance.now()-t0).toFixed(2);
//     stats.push({name: _get_code_name(code), time: time});
//   }
//
//   // Sort statistics: fastest (lowest time) first
//   stats.sort((a,b) => (Number(a.time) >= Number(b.time)) ? 1 : -1);
//
//   // Baseline to compare with
//   const longest_time = stats[stats.length-1]["time"];
//
//   // Add percentage to each test set
//   for(const set of stats){
//     const time    = set.time;
//     const percent = ((longest_time-time)/time*100).toFixed(0);
//     set.percent = percent;
//   }
//
//   // Print statistics
//   console.table(stats);
// }
//
# Javascript function to convert a block of code to a name
// function _get_code_name(code) {
//   const name     = code.name;             // Code reference to name
//   let   toString = code.toString();       // Code reference to name

cheats.txt  view on Meta::CPAN

# Undo last change (Vim)
u

# Undo all changes to line (Vim)
U

# Redo last command (Vim)
<Control> + r

# Diplay file name, number of lines (and percent) (Vim)
<Control> + g

# Type a control character in Vim
Control-V <RET>

# Convert binary to hex (Vim)
:%!xxd

# Comment a block of lines (Vim)
<Control> + v