頁面布局部分 ---------------------------------------------------------------- align-items: ce...
頁面布局部分 ---------------------------------------------------------------- align-items: ce...
//閉包 python java c c++ c# function a(){ console.log("this is a"); function b(){ conso...
//回調(diào)函數(shù) // function a(fun){ // console.log("this is a 的封裝"); // fun(); // } // fu...
/** * 遞歸 */ function digui(parent){ var sons = parent.childNodes; for(var i=0;i<sons.le...
/** * document object model * Node節(jié)點(diǎn) * 元素節(jié)點(diǎn)(div,span,p) * 文本節(jié)點(diǎn) content * 屬性節(jié)點(diǎn) */ var ta...
var m ="ashiesaysd say12 54 "; var ag = new RegExp("say","g"); // var content =null; /...
var m = "abcsfwabcwerafsdv"; //console.log(m.match(/abc/g)); function zz(angu){ var i =...
<!DOCTYPE html> var usernameinput = document.getElementsByName("username")[0]; var toue...
var words ="hello word hello word hello word"; //一.console.log(words.match(/hello\s+wo...
//定義函數(shù) function sum(z2,z3){ //業(yè)務(wù)邏輯 var z4 = z2 + z3; return z4; } console.log(sum(36,45));
//創(chuàng)建坦克 var tanke = document.createElement("div");//創(chuàng)建div tanke.style.width="300px";//寬3...
一. 彈性布局 *{ margin: 0; padding: 0; } html,body{ height: 100%; } .header{ width: 1200px; ...
<!DOCTYPE html> *{ margin: 0; padding: 0; } body{ perspective: 1000px; } .cube{ width: ...
<!DOCTYPE html> div{ width: 100px; height: 100px; background: #FF0000; } div:hover{/*鼠標(biāo)...
/*相對定位*/ <!DOCTYPE html> /*樣式*/ *{/*通用*/ margin: 0;/*外間距*/ padding: 0;/*內(nèi)間距*/ }/*行塊間距*/...
彈性布局部分 box-sizing: border-box; (將邊框也計(jì)入百分比劃分之中) overflow: hidden; (隱藏超出最大范圍部分的內(nèi)容 即 將內(nèi)容大小...