deploy: 7613021

Author: yanglbme

en/lc/1653/index.html

@@ -77656,7 +77656,7 @@ <h2 id="solutions">Solutions</h2>
 <!-- solution:start -->
 
 <h3 id="solution-1">Solution 1</h3>
-<div class="tabbed-set tabbed-alternate" data-tabs="1:1"><input checked="checked" id="__tabbed_1_1" name="__tabbed_1" type="radio" /><div class="tabbed-labels"><label for="__tabbed_1_1">TypeScript</label></div>
+<div class="tabbed-set tabbed-alternate" data-tabs="1:2"><input checked="checked" id="__tabbed_1_1" name="__tabbed_1" type="radio" /><input id="__tabbed_1_2" name="__tabbed_1" type="radio" /><div class="tabbed-labels"><label for="__tabbed_1_1">TypeScript</label><label for="__tabbed_1_2">JavaScript</label></div>
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal">1</span>
@@ -77670,6 +77670,32 @@ <h3 id="solution-1">Solution 1</h3>
 <span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nb">Promise</span><span class="p">(</span><span class="nx">r</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">setTimeout</span><span class="p">(</span><span class="nx">r</span><span class="p">,</span><span class="w"> </span><span class="nx">millis</span><span class="p">));</span>
 <span class="p">}</span>
 
+<span class="cm">/**</span>
+<span class="cm"> * let t = Date.now()</span>
+<span class="cm"> * sleep(100).then(() =&gt; console.log(Date.now() - t)) // 100</span>
+<span class="cm"> */</span>
+</code></pre></div></td></tr></table></div>
+</div>
+<div class="tabbed-block">
+<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal"> 1</span>
+<span class="normal"> 2</span>
+<span class="normal"> 3</span>
+<span class="normal"> 4</span>
+<span class="normal"> 5</span>
+<span class="normal"> 6</span>
+<span class="normal"> 7</span>
+<span class="normal"> 8</span>
+<span class="normal"> 9</span>
+<span class="normal">10</span>
+<span class="normal">11</span>
+<span class="normal">12</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="cm">/**</span>
+<span class="cm"> * @param {number} millis</span>
+<span class="cm"> * @return {Promise}</span>
+<span class="cm"> */</span>
+<span class="k">async</span><span class="w"> </span><span class="kd">function</span><span class="w"> </span><span class="nx">sleep</span><span class="p">(</span><span class="nx">millis</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
+<span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="ow">new</span><span class="w"> </span><span class="nb">Promise</span><span class="p">(</span><span class="nx">r</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">setTimeout</span><span class="p">(</span><span class="nx">r</span><span class="p">,</span><span class="w"> </span><span class="nx">millis</span><span class="p">));</span>
+<span class="p">}</span>
+
 <span class="cm">/**</span>
 <span class="cm"> * let t = Date.now()</span>
 <span class="cm"> * sleep(100).then(() =&gt; console.log(Date.now() - t)) // 100</span>
@@ -77709,6 +77735,11 @@ <h3 id="solution-1">Solution 1</h3>
 
     <nav>
 
+        <a href="https://github.com/AE-Hertz" class="md-author" title="@AE-Hertz">
+          
+          <img src="https://avatars.githubusercontent.com/u/93651229?v=4&size=72" alt="AE-Hertz">
+        </a>
+      
         <a href="https://github.com/yanglbme" class="md-author" title="@yanglbme">
 
           <img src="https://avatars.githubusercontent.com/u/21008209?v=4&size=72" alt="yanglbme">

en/lc/2621/index.html

@@ -77667,7 +77667,7 @@ <h2 id="solutions">Solutions</h2>
 <!-- solution:start -->
 
 <h3 id="solution-1">Solution 1</h3>
-<div class="tabbed-set tabbed-alternate" data-tabs="1:1"><input checked="checked" id="__tabbed_1_1" name="__tabbed_1" type="radio" /><div class="tabbed-labels"><label for="__tabbed_1_1">TypeScript</label></div>
+<div class="tabbed-set tabbed-alternate" data-tabs="1:2"><input checked="checked" id="__tabbed_1_1" name="__tabbed_1" type="radio" /><input id="__tabbed_1_2" name="__tabbed_1" type="radio" /><div class="tabbed-labels"><label for="__tabbed_1_1">TypeScript</label><label for="__tabbed_1_2">JavaScript</label></div>
 <div class="tabbed-content">
 <div class="tabbed-block">
 <div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal"> 1</span>
@@ -77688,9 +77688,11 @@ <h3 id="solution-1">Solution 1</h3>
 <span class="normal">16</span>
 <span class="normal">17</span>
 <span class="normal">18</span>
-<span class="normal">19</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="kd">function</span><span class="w"> </span><span class="nx">once</span><span class="o">&lt;</span><span class="nx">T</span><span class="w"> </span><span class="k">extends</span><span class="w"> </span><span class="p">(</span><span class="nx">...args</span><span class="o">:</span><span class="w"> </span><span class="kt">any</span><span class="p">[])</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">any</span><span class="o">&gt;</span><span class="p">(</span>
-<span class="w">    </span><span class="nx">fn</span><span class="o">:</span><span class="w"> </span><span class="kt">T</span><span class="p">,</span>
-<span class="p">)</span><span class="o">:</span><span class="w"> </span><span class="p">(</span><span class="nx">...args</span><span class="o">:</span><span class="w"> </span><span class="kt">Parameters</span><span class="o">&lt;</span><span class="nx">T</span><span class="o">&gt;</span><span class="p">)</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">ReturnType</span><span class="o">&lt;</span><span class="nx">T</span><span class="o">&gt;</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="kc">undefined</span><span class="w"> </span><span class="p">{</span>
+<span class="normal">19</span>
+<span class="normal">20</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="kr">type</span><span class="w"> </span><span class="nx">JSONValue</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">null</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="kt">boolean</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="kt">number</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="kt">string</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="nx">JSONValue</span><span class="p">[]</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="p">[</span><span class="nx">key</span><span class="o">:</span><span class="w"> </span><span class="kt">string</span><span class="p">]</span><span class="o">:</span><span class="w"> </span><span class="nx">JSONValue</span><span class="w"> </span><span class="p">};</span>
+<span class="kr">type</span><span class="w"> </span><span class="nx">OnceFn</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="nx">...args</span><span class="o">:</span><span class="w"> </span><span class="kt">JSONValue</span><span class="p">[])</span><span class="w"> </span><span class="p">=&gt;</span><span class="w"> </span><span class="nx">JSONValue</span><span class="w"> </span><span class="o">|</span><span class="w"> </span><span class="kc">undefined</span><span class="p">;</span>
+
+<span class="kd">function</span><span class="w"> </span><span class="nx">once</span><span class="p">(</span><span class="nx">fn</span><span class="o">:</span><span class="w"> </span><span class="kt">Function</span><span class="p">)</span><span class="o">:</span><span class="w"> </span><span class="nx">OnceFn</span><span class="w"> </span><span class="p">{</span>
 <span class="w">    </span><span class="kd">let</span><span class="w"> </span><span class="nx">called</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">false</span><span class="p">;</span>
 <span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="kd">function</span><span class="w"> </span><span class="p">(...</span><span class="nx">args</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
 <span class="w">        </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="nx">called</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
@@ -77700,6 +77702,50 @@ <h3 id="solution-1">Solution 1</h3>
 <span class="w">    </span><span class="p">};</span>
 <span class="p">}</span>
 
+<span class="cm">/**</span>
+<span class="cm"> * let fn = (a,b,c) =&gt; (a + b + c)</span>
+<span class="cm"> * let onceFn = once(fn)</span>
+<span class="cm"> *</span>
+<span class="cm"> * onceFn(1,2,3); // 6</span>
+<span class="cm"> * onceFn(2,3,6); // returns undefined without calling fn</span>
+<span class="cm"> */</span>
+</code></pre></div></td></tr></table></div>
+</div>
+<div class="tabbed-block">
+<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal"> 1</span>
+<span class="normal"> 2</span>
+<span class="normal"> 3</span>
+<span class="normal"> 4</span>
+<span class="normal"> 5</span>
+<span class="normal"> 6</span>
+<span class="normal"> 7</span>
+<span class="normal"> 8</span>
+<span class="normal"> 9</span>
+<span class="normal">10</span>
+<span class="normal">11</span>
+<span class="normal">12</span>
+<span class="normal">13</span>
+<span class="normal">14</span>
+<span class="normal">15</span>
+<span class="normal">16</span>
+<span class="normal">17</span>
+<span class="normal">18</span>
+<span class="normal">19</span>
+<span class="normal">20</span>
+<span class="normal">21</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="cm">/**</span>
+<span class="cm"> * @param {Function} fn</span>
+<span class="cm"> * @return {Function}</span>
+<span class="cm"> */</span>
+<span class="kd">var</span><span class="w"> </span><span class="nx">once</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kd">function</span><span class="w"> </span><span class="p">(</span><span class="nx">fn</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
+<span class="w">    </span><span class="kd">let</span><span class="w"> </span><span class="nx">called</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">false</span><span class="p">;</span>
+<span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="kd">function</span><span class="w"> </span><span class="p">(...</span><span class="nx">args</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
+<span class="w">        </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="o">!</span><span class="nx">called</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
+<span class="w">            </span><span class="nx">called</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kc">true</span><span class="p">;</span>
+<span class="w">            </span><span class="k">return</span><span class="w"> </span><span class="nx">fn</span><span class="p">(...</span><span class="nx">args</span><span class="p">);</span>
+<span class="w">        </span><span class="p">}</span>
+<span class="w">    </span><span class="p">};</span>
+<span class="p">};</span>
+
 <span class="cm">/**</span>
 <span class="cm"> * let fn = (a,b,c) =&gt; (a + b + c)</span>
 <span class="cm"> * let onceFn = once(fn)</span>
@@ -77742,6 +77788,11 @@ <h3 id="solution-1">Solution 1</h3>
 
     <nav>
 
+        <a href="https://github.com/AE-Hertz" class="md-author" title="@AE-Hertz">
+          
+          <img src="https://avatars.githubusercontent.com/u/93651229?v=4&size=72" alt="AE-Hertz">
+        </a>
+      
         <a href="https://github.com/yanglbme" class="md-author" title="@yanglbme">
 
           <img src="https://avatars.githubusercontent.com/u/21008209?v=4&size=72" alt="yanglbme">