05 2020 档案
摘要：真正四舍五入 //toFixed兼容方法，四舍五入 Number.prototype.toFixed = function (len) { if (len > 20 || len < 0) { throw new RangeError('toFixed() digits argument must
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摘要：#安装angular npm install -g @angular/cli #新建项目 ng new familyxiaologinui # 打开设置 cd familyxiaologinui ng serve --open --port 4100 #引入Bootstrap npm install
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摘要：安装：https://www.cnblogs.com/ucos/p/3924720.html 使用：https://blog.csdn.net/qq_32599479/article/details/89192287 相关：https://blog.csdn.net/weixin_43047070/
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摘要：npm install --g electron-prebuilt
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error Invalid tag name "–save-dev": Tags may not have any characters that encodeURIComponent encodes
摘要：error Invalid tag name "–save-dev": Tags may not have any characters that encodeURIComponent encodes 解决方法： https://stackoverflow.com/questions/5191280
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摘要：解决方法： https://stackoverflow.com/questions/37614054/loadurl-is-not-working-in-electron 将loadUrl()改为loadURL()
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