andre/30-seconds-of-code
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Travis build: 1120

Browse Source
This commit is contained in:
30secondsofcode
2018-01-10 05:17:11 +00:00
parent 72e05cfd27
commit 0a6543cbb4
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
docs/index.html
View File

@ -1035,7 +1035,7 @@ console<span class="token punctuation">.</span><span class="token function">log<
<span class="token function">words</span><span class="token punctuation">(</span><span class="token string">'python, javaScript &amp; coffee'</span><span class="token punctuation">);</span> <span class="token comment">// ["python", "javaScript", "coffee"]</span>
</pre><button class="primary clipboard-copy">&#128203;&nbsp;Copy to clipboard</button></div></div><h2 style="text-align:center">Type</h2><div class="card fluid"><h3 id="gettype" class="section double-padded">getType</h3><div class="section double-padded"><p>Returns the native type of a value.</p><p>Returns lowercased constructor name of value, <code>&quot;undefined&quot;</code> or <code>&quot;null&quot;</code> if value is <code>undefined</code> or <code>null</code>.</p><pre class="language-js"><span class="token keyword">const</span> <span class="token function-variable function">getType</span> <span class="token operator">=</span> v <span class="token operator">=></span>
v <span class="token operator">===</span> undefined <span class="token operator">?</span> <span class="token string">'undefined'</span> <span class="token punctuation">:</span> v <span class="token operator">===</span> <span class="token keyword">null</span> <span class="token operator">?</span> <span class="token string">'null'</span> <span class="token punctuation">:</span> v<span class="token punctuation">.</span>constructor<span class="token punctuation">.</span>name<span class="token punctuation">.</span><span class="token function">toLowerCase</span><span class="token punctuation">();</span>
</pre><label class="collapse">Show examples</label><pre class="language-js"><span class="token function">getType</span><span class="token punctuation">(</span><span class="token keyword">new</span> <span class="token class-name">Set</span><span class="token punctuation">([</span><span class="token number">1</span><span class="token punctuation">,</span> <span class="token number">2</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">]));</span> <span class="token comment">// 'Set'</span>
</pre><label class="collapse">Show examples</label><pre class="language-js"><span class="token function">getType</span><span class="token punctuation">(</span><span class="token keyword">new</span> <span class="token class-name">Set</span><span class="token punctuation">([</span><span class="token number">1</span><span class="token punctuation">,</span> <span class="token number">2</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">]));</span> <span class="token comment">// 'set'</span>
</pre><button class="primary clipboard-copy">&#128203;&nbsp;Copy to clipboard</button></div></div><div class="card fluid"><h3 id="isarray" class="section double-padded">isArray</h3><div class="section double-padded"><p>Checks if the given argument is an array.</p><p>Use <code>Array.isArray()</code> to check if a value is classified as an array.</p><pre class="language-js"><span class="token keyword">const</span> <span class="token function-variable function">isArray</span> <span class="token operator">=</span> val <span class="token operator">=></span> Array<span class="token punctuation">.</span><span class="token function">isArray</span><span class="token punctuation">(</span>val<span class="token punctuation">);</span>
</pre><label class="collapse">Show examples</label><pre class="language-js"><span class="token function">isArray</span><span class="token punctuation">([</span><span class="token number">1</span><span class="token punctuation">]);</span> <span class="token comment">// true</span>
</pre><button class="primary clipboard-copy">&#128203;&nbsp;Copy to clipboard</button></div></div><div class="card fluid"><h3 id="isarraylike" class="section double-padded">isArrayLike</h3><div class="section double-padded"><p>Checks if the provided argument is array-like (i.e. is iterable).</p><p>Use the spread operator (<code>...</code>) to check if the provided argument is iterable inside a <code>try... catch</code> block and the comma operator (<code>,</code>) to return the appropriate value.</p><pre class="language-js"><span class="token keyword">const</span> <span class="token function-variable function">isArrayLike</span> <span class="token operator">=</span> val <span class="token operator">=></span> <span class="token punctuation">{</span>