const convert2Obj = compose(genObj('name'), capitalizeName) 它实际上就完成了映射关系的组合,把一个数据从 String 转换成了 String 然后再转换成 Object。数学好的童鞋就知道,这就是数学上的复合运算:g°f = g(f(x)) 在我们的编程世界中,我们需要处理的其实也只有“数据”和“关系”,而关系就是函数。
使用模板字符串或者使用String()包装时,preferedType=string,即优先调用.toString()。 例如: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [1,null,undefined,2].toString()// '1,,,2'// Uncaught TypeError: Cannot convert a Symbol value to a string[1,Symbol('x')].toString()// Uncaught Typ...
lowerCase: {true|false} (default: false) Convert all input keys to lower case. Values are not modified. If this option is enabled, all calls to nconf.get() must pass in a lowercase string (e.g. nconf.get('port')) parseValues: {true|false} (default: false) Attempt to parse well-...
.lookup([])- quick find for an array of string matches .autoFill()- create type-ahead assumptions on the document Tag .tag('')- Give all terms the given tag .tagSafe('')- Only apply tag to terms if it is consistent with current tags ...
3、isObject:判断数据是不是引用类型的数据 (例如: arrays, functions, objects, regexes, new Number(0),以及 new String(''))
{// Convert SVG inline string to data-uriif((/^\<svg/).test(this.svg.trim())) {if(!btoa) {thrownewError('Your browser doesn\'t support base64 conversions.'); } (thisasany).svg=`data:image/svg+xml;base64,${btoa(unescape(encodeURIComponent(this.svg)))}`; ...
}if(!string.IsNullOrEmpty(q.Trim())) { lstRes= lstRes.Where(x =>x.name.Contains(q)).ToList(); }varlstCurPageRes =string.IsNullOrEmpty(page) ? lstRes.Take(10) : lstRes.Skip(Convert.ToInt32(page) *10-10).Take(10);returnJson(new{ items = lstCurPageRes, total_count =lstRes.Co...
locale?: string[] | string | falseLower/upper according to specified locale, defaults to host environment. Set tofalseto disable. split?: (value: string) => string[]A function to define how the input is split into words. Defaults tosplit. ...
Conditional logic: Use if-then logic, for example to decide exactly what text to display for a label based on which properties are available in the feature or even the length of the name. String manipulation: Take control over label text with things like uppercase, lowercase, and title case...
var lowercase = require( '@stdlib/string-base-lowercase' ); lowercase( str ) Converts a string to lowercase. var str = lowercase( 'bEEp' ); // returns 'beep'Examples var lowercase = require( '@stdlib/string-base-lowercase' ); var str = lowercase( 'Beep' ); // returns 'beep' str...