30秒学会 JavaScript 片段 – isAbsoluteURL
Returns true if the given string is an absolute URL, false otherwise. Use a regular expression to te...
Returns true if the given string is an absolute URL, false otherwise. Use a regular expression to te...
Returns true if at least one element of values is included in arr , false otherwise. Use Array.proto...
Sometimes we need to work with every single Control is a form. Here’s how it can be done: func...
Creates a new slice out of the two supplied by creating each possible pair from the collections. Use...
Counts the occurrences of a value in a list. Increment a counter for every item in the list that has...
Creates a list of lists, ungrouping the elements in a list produced by zip. Use List.generate() twic...
Ensures a function is called only once. Utilizing a closure, use a flag, called, and set it to true ...
Returns the last index in an IList that matches the given predicate function, match. Use Enumerable....
Checks if the given argument is a readable stream. Check if the value is different from null, use ty...
GitHub 有一系列以 awesome-xxx 命名的仓库,列出了在一个领域最棒、最流行的仓库。这对我们快速熟悉一个新的领域或技术非常有帮助,使我们直接接触最流行的技术,少走许多弯路。