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Count number of matches of a regex in Javascript
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/*
* Example
*/
const count = (str) => {
const re = /[a-z]{3}/g
return ((str || '').match(re) || []).length
}
const str1 = 'abc, def, ghi'
const str2 = 'ABC, DEF, GHI'
console.log(`'${str1}' has ${count(str1)} occurrences of pattern '/[a-z]{3}/g'`)
console.log(`'${str2}' ...
JSON.NET Error Self referencing loop detected for type
... "$id":"2",
"Products":[
{
"$id":"3",
"Category":{
"$ref":"2"
},
"Id":2,
"Name":"Yogurt"
},
{
"$ref":"1"
}
],
"I...
How to update maven repository in Eclipse?
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ahmednabil88
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answered Mar 31 '10 at 20:21
Pascal ThiventPascal Thivent
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Is there a better way to write this null check, and a non-empty check, in groovy?
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Write to .txt file?
...ite a little piece of text into a .txt file?
I've been Googling for over 3-4 hours, but can't find out how to do it.
3 An...
redmine开源项目管理工具介绍 - 开源 & Github - 清泛网 - 专注IT技能提升
...edmine将当天的日期作为显示项目活动的基准时间，显示前30天到今天的活动。
3.线路图
提供一个更级别的基于项目版本的对于整个问题跟踪系统的概述，它可以帮助制定项目计划，管理项目开发。
4.新建问题
要创建新建的问...
php Replacing multiple spaces with a single space [duplicate]
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