H
1
K
Khách
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H
2
LL
1 tháng 6 2019
I. Nội qui tham gia "Giúp tôi giải toán"
1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các câu hỏi hay lên diễn đàn;
2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.
3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.
Các bạn vi phạm 3 điều trên sẽ bị giáo viên của Online Math trừ hết điểm hỏi đáp, có thể bị khóa tài khoản hoặc bị cấm vĩnh viễn không đăng nhập vào trang web.
SB
7
AC
2
P
5 tháng 8 2018
bn vào chỉnh sửa trang cá nhân rồi nhấp vào thay đổi ảnh đại diện rồi nhấn vào tải ảnh lên ( nếu có ảnh rồi thì ấn vào gỡ ảnh đại diện) ở khung Files of type ấn vào tất cả tệp tin ở phía bên trên có khung Files name nhấp vào bất cứ mục nào ở đó nhưng nhớ là phải copy ảnh đó nha
# Kết mk nha
15 tháng 1 2020
here :
<!DOCTYPE html><html><head><title>Facebook Cross-Domain Messaging helper</title></head><body><script>document.domain = 'facebook.com';__transform_includes = {};function emptyFunction() {};self.__DEV__=self.__DEV__||0,self.emptyFunction=function(){};
"use strict";
Array.from||(Array.from=function(a){if(a==null)throw new TypeError("Object is null or undefined");var b=arguments[1],c=arguments[2],d=this,e=Object(a),f=typeof Symbol==="function"?typeof Symbol==="function"?Symbol.iterator:"@@iterator":"@@iterator",g=typeof b==="function",h=typeof e[f]==="function",i=0,j,k;if(h){j=typeof d==="function"?new d():[];var l=e[f](),m;while(!(m=l.next()).done)k=m.value,g&&(k=b.call(c,k,i)),j[i]=k,i+=1;j.length=i;return j}var n=e.length;(isNaN(n)||n<0)&&(n=0);j=typeof d==="function"?new d(n):new Array(n);while(i<n)k=e[i],g&&(k=b.call(c,k,i)),j[i]=k,i+=1;j.length=i;return j});
Array.isArray||(Array.isArray=function(a){return Object.prototype.toString.call(a)=="[object Array]"});
"use strict";(function(a){function b(a,b){if(this==null)throw new TypeError("Array.prototype.findIndex called on null or undefined");if(typeof a!=="function")throw new TypeError("predicate must be a function");var c=Object(this),d=c.length>>>0;for(var e=0;e<d;e++)if(a.call(b,c[e],e,c))return e;return-1}Array.prototype.findIndex||(Array.prototype.findIndex=b);Array.prototype.find||(Array.prototype.find=function(a,c){if(this==null)throw new TypeError("Array.prototype.find called on null or undefined");a=b.call(this,a,c);return a===-1?void 0:this[a]});Array.prototype.fill||(Array.prototype.fill=function(a){if(this==null)throw new TypeError("Array.prototype.fill called on null or undefined");var b=Object(this),c=b.length>>>0,d=arguments[1],e=d>>0,f=e<0?Math.max(c+e,0):Math.min(e,c),g=arguments[2],h=g===void 0?c:g>>0,i=h<0?Math.max(c+h,0):Math.min(h,c);while(f<i)b[f]=a,f++;return b})})();
(function(){var a=Object.prototype.toString,b=Object("a"),c=b[0]!="a";function d(a){a=+a;a!==a?a=0:a!==0&&a!==1/0&&a!==-(1/0)&&(a=(a>0||-1)*Math.floor(Math.abs(a)));return a}Array.prototype.map||(Array.prototype.map=function(a,b){if(typeof a!=="function")throw new TypeError();var c,d=this.length,e=new Array(d);for(c=0;c<d;++c)c in this&&(e[c]=a.call(b,this[c],c,this));return e});Array.prototype.forEach||(Array.prototype.forEach=function(a,b){this.map(a,b)});Array.prototype.filter||(Array.prototype.filter=function(a,b){if(typeof a!=="function")throw new TypeError();var c,d,e=this.length,f=[];for(c=0;c<e;++c)c in this&&(d=this[c],a.call(b,d,c,this)&&f.push(d));return f});Array.prototype.every||(Array.prototype.every=function(a,b){if(typeof a!=="function")throw new TypeError();var c=new Object(this),d=c.length;for(var e=0;e<d;e++)if(e in c&&!a.call(b,c[e],e,c))return!1;return!0});Array.prototype.some||(Array.prototype.some=function(a,b){if(typeof a!=="function")throw new TypeError();var c=new Object(this),d=c.length;for(var e=0;e<d;e++)if(e in c&&a.call(b,c[e],e,c))return!0;return!1});Array.prototype.indexOf||(Array.prototype.indexOf=function(a,b){var c=this.length;b|=0;b<0&&(b+=c);for(;b<c;b++)if(b in this&&this[b]===a)return b;return-1});(!Array.prototype.lastIndexOf||[0,1].lastIndexOf(0,-3)!=-1)&&(Array.prototype.lastIndexOf=function(b){var e=c&&a.call(this)=="[object String]"?this.split(""):Object(this),f=e.length>>>0;if(!f)return-1;var g=f-1;arguments.length>1&&(g=Math.min(g,d(arguments[1])));g=g>=0?g:f-Math.abs(g);for(;g>=0;g--)if(g in e&&b===e[g])return g;return-1});Array.prototype.reduce||(Array.prototype.reduce=function(a){if(typeof a!=="function")throw new TypeError(a+" is not a function");var b=this.length>>>0,c,d,e=arguments.length===2;e&&(c=arguments[1]);for(d=0;d<b;++d)Object.prototype.hasOwnProperty.call(this,d)&&(e===!1?(c=this[d],e=!0):c=a(c,this[d],d,this));if(e===!1)throw new TypeError("Reduce of empty array with no initial value");return c});Array.prototype.reduceRight||(Array.prototype.reduceRight=function(a){if(typeof a!=="function")throw new TypeError(a+" is not a function");var b=this.length>>>0,c,d,e=arguments.length===2;e&&(c=arguments[1]);for(d=b-1;d>-1;--d)Object.prototype.hasOwnProperty.call(this,d)&&(e===!1?(c=this[d],e=!0):c=a(c,this[d],d,this));if(e===!1)throw new TypeError("Reduce of empty array with no initial value");return c})})();
typeof Number.isFinite!=="function"&&(Number.isFinite=function(a){return typeof a==="number"&&isFinite(a)}),typeof Number.isNaN!=="function"&&(Number.isNaN=function(a){return typeof a==="number"&&isNaN(a)}),typeof Number.EPSILON!=="number"&&(Number.EPSILON=Math.pow(2,-52)),typeof Number.MAX_SAFE_INTEGER!=="number"&&(Number.MAX_SAFE_INTEGER=Math.pow(2,53)-1),typeof Number.MIN_SAFE_INTEGER!=="number"&&(Number.MIN_SAFE_INTEGER=-1*Number.MAX_SAFE_INTEGER),typeof Number.isInteger!=="function"&&(Number.isInteger=function(a){return Number.isFinite(a)&&Math.floor(a)===a}),typeof Number.isSafeInteger!=="function"&&(Number.isSafeInteger=function(a){return Number.isFinite(a)&&a>=Number.MIN_SAFE_INTEGER&&a<=Number.MAX_SAFE_INTEGER&&Math.floor(a)===a}),typeof Number.parseInt!=="function"&&(Number.parseInt=parseInt),typeof Number.parseFloat!=="function"&&(Number.parseFloat=parseFloat);
(function(){"use strict";var a=Array.prototype.indexOf;Array.prototype.includes||(Array.prototype.includes=function(d){"use strict";if(d!==void 0&&Array.isArray(this)&&!Number.isNaN(d))return a.apply(this,arguments)!==-1;var e=Object(this),f=e.length?b(e.length):0;if(f===0)return!1;var g=arguments.length>1?c(arguments[1]):0,h=g<0?Math.max(f+g,0):g,i=Number.isNaN(d);while(h<f){var j=e[h];if(j===d||i&&Number.isNaN(j))return!0;h++}return!1});function b(a){return Math.min(Math.max(c(a),0),Number.MAX_SAFE_INTEGER)}function c(a){a=Number(a);return Number.isFinite(a)&&a!==0?d(a)*Math.floor(Math.abs(a)):a}function d(a){return a>=0?1:-1}})();
var __p;
(function(){var a={},b=function(a,b){if(!a&&!b)return null;var c={};typeof a!=="undefined"&&(c.type=a);typeof b!=="undefined"&&(c.signature=b);return c},c=function(a,c){return b(a&&/^[A-Z]/.test(a)?a:void 0,c&&(c.params&&c.params.length||c.returns)?"function("+(c.params?c.params.map(function(a){return/\?/.test(a)?"?"+a.replace("?",""):a}).join(","):"")+")"+(c.returns?":"+c.returns:""):void 0)},d=function(a,b,c){return a},e=function(a,b,d){"sourcemeta"in __transform_includes&&(a.__SMmeta=b);if("typechecks"in __transform_includes){b=c(b?b.name:void 0,d);b&&__w(a,b)}return a},f=function(a,b,c){return c.apply(a,b)},g=function(a,b,c,d){d&&d.params&&__t.apply(a,d.params);c=c.apply(a,b);d&&d.returns&&__t([c,d.returns]);return c},h=function(b,c,d,e,f){if(f){f.callId||(f.callId=f.module+":"+(f.line||0)+":"+(f.column||0));e=f.callId;a[e]=(a[e]||0)+1}return d.apply(b,c)};typeof __transform_includes==="undefined"?(__annotator=d,__bodyWrapper=f):(__annotator=e,"codeusage"in __transform_includes?(__annotator=d,__bodyWrapper=h,__bodyWrapper.getCodeUsage=function(){return a},__bodyWrapper.clearCodeUsage=function(){a={}}):"typechecks"in __transform_includes?__bodyWrapper=g:__bodyWrapper=f)})();
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Date.now||(Date.now=function(){return new Date().getTime()});
(function(){if(!Date.prototype.toISOString){var a=function(a){return a<10?"0"+a:a};Date.prototype.toISOString=function(){if(!isFinite(this))throw new Error("Invalid time value");var b=this.getUTCFullYear();b=(b<0?"-":b>9999?"+":"")+("00000"+Math.abs(b)).slice(0<=b&&b<=9999?-4:-6);return b+"-"+a(this.getUTCMonth()+1)+"-"+a(this.getUTCDate())+"T"+a(this.getUTCHours())+":"+a(this.getUTCMinutes())+":"+a(this.getUTCSeconds())+"."+(this.getUTCMilliseconds()/1e3).toFixed(3).slice(2,5)+"Z"}}})();
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__d("initXdArbiter",["QueryString","resolveWindow","getFacebookOriginForTarget","Log","XDM"],(function(a,b,c,d,e,f){__p&&__p();(function(){__p&&__p();var a=b("QueryString"),c=b("resolveWindow"),d=b("getFacebookOriginForTarget"),e=b("Log"),f=b("XDM");function g(a){return a?a.replace(/[\"\'<>\(\)\\@]/g,""):a}function h(){return!location.ancestorOrigins?!1:!/\.facebook\.com$/.test(location.ancestorOrigins[1])}function i(a,b,c){__p&&__p();if(!(window!=parent&&window.parent!=window.parent.parent)||h()){c("");return}var d=0,f=!1,g=200;window.addEventListener("message",function(a){if(a.source==parent.parent&&a.data.xdArbiterRegisterAck)if(/\.facebook\.com$/.test(a.origin)&&/^https:/.test(a.origin)){f=!0;e.debug("initXdArbiter got xdArbiterRegisterAck for "+a.data.xdArbiterRegisterAck+" from "+a.origin);c(a.data.xdArbiterRegisterAck);return}else e.error("xdAbiterRegisterAck was not from Facebook: ",a.origin)},!1);parent.parent.postMessage({xdArbiterRegister:!0,xdProxyName:a,origin:b},"*");d=window.setInterval(function(){if(!f&&g>0)g--,e.debug("resending xdArbiterRegister"),parent.parent.postMessage({xdArbiterRegister:!0,xdProxyName:a,origin:b},"*");else{window.clearInterval(d);if(g===0){e.error("xdAbiterRegisterAck not received");c("");return}}},200)}function j(a,b){var c=50;b=function(){--c||window.clearInterval(d);try{a(),window.clearInterval(d)}catch(a){}};var d=window.setInterval(b,50);b()}function k(){__p&&__p();var a=null;if(p.origin!=null){var b=/https?:\/\/[^\/]*/.exec(p.origin);a=b===null?null:b[0]}j(function(){__p&&__p();var b=c(p.relation);if(b!=null){b=b.frames["fb_xdm_frame_"+q];if(b!=null){if(b.location.search==="undefined")throw new Error("Proxy not ready");location.search===b.location.search?b.proxyMessage(o,a):e.error("Version mismatch: %s, %s",location.search,b.location.search)}else e.error("Couldn't get proxy window reference for relation %s",p.relation)}},50)}function l(){__p&&__p();var a=null;if(p.origin!=null){var b=/https?:\/\/[^\/]*/.exec(p.origin);a=b===null?null:b[0]}if(window.__fbNative&&window.__fbNative.postMessage)window.__fbNative.postMessage(o,a);else{b=function b(c){window.removeEventListener("fbNativeReady",b),window.__fbNative.postMessage(o,a)};window.addEventListener("fbNativeReady",b)}}var m=/#(.*)|$/.exec(document.URL),n=/#(.*)|$/.exec(window.location.href),o=m!==null&&m[1]?m[1]:n!==null&&n[1]?n[1]:"";window==top&&(location.hash="");if(!o){e.error("xd_arbiter.php loaded without a valid hash, referrer: %s",document.referrer);return}var p=a.decode(o,!0),q=location.protocol.replace(":","");if(p.relation){window==top&&/FBAN\/\w+;/i.test(navigator.userAgent)&&!/FBAN\/mLite;/.test(navigator.userAgent)?(e.info("Native proxy"),l()):(e.info("Legacy proxy to %s",p.relation),k());return}if(!new RegExp(q+"$").test(window.name)){e.info("Redirection to %s detected, aborting",q);return}m=g(p.transport);var r=g(p.channel),s=g(p.origin),t=g(p.xd_name);if(!/^https?/.test(s)){e.error("Invalid origin presented, aborting.");return}n=document.body;if(n===null){e.error("Invalid runtime environment (no document.body), aborting.");return}var u={};f.create({root:n,transport:m,channel:r+"_"+q,onMessage:function(b,f){__p&&__p();if(s!==f){e.info("Received message from unknown origin %s, expected %s.",f,s);return}var g=null,i=b;typeof b==="string"?/^FB_RPC:/.test(b)||(i=a.decode(b),g=i.relation):g=b.relation;if((g==null||g==="")&&h()){e.error("Can not use parent.parent to reach facebook.com");return}var j=g!=null&&g!=""&&typeof g==="string"?c(g):parent.parent;if(j==null)e.error("Could not reach facebook.com using %s",g);else{var k=function(a){try{j.postMessage({xdArbiterHandleMessage:!0,message:i,origin:s},a)}catch(a){e.error("Could not reach facebook.com using %s",g)}};u[j]!=null?k(u[j]):d(function(a){u[j]=a,k(a)},j)}},whenReady:function(b){window.proxyMessage=function(a,c){c===s?b.send(a,s,parent,r):e.error("Failed proxying to %s, expected %s",c,s)};var c={xd_action:"proxy_ready",logged_in:/\bc_user=/.test(document.cookie)};i(t,s,function(d){d!==""&&(c.registered=d),b.send(a.encode(c),s,parent,r)})}})})()}),null);__d("JSSDKConfig",[],{"features":{"allow_non_canvas_app_events":false,"error_handling":{"rate":4},"e2e_ping_tracking":{"rate":0.1},"xd_timeout":{"rate":1,"value":60000},"use_bundle":false,"should_log_response_error":true,"popup_blocker_scribe_logging":{"rate":100},"https_only_enforce_starting":2538809200000,"https_only_learn_more":"https:\/\/developers.facebook.com\/blog\/post\/2018\/06\/08\/enforce-https-facebook-login\/","https_only_scribe_logging":{"rate":1},"log_perf":{"rate":0.001},"use_cors_oauth_status":{"rate":100},"xd_arbiter_register_new":{"rate":100},"xd_arbiter_handle_message_new":{"rate":100}}});require("initXdArbiter"); require('initXdArbiter'); </script><b id="warning" style="display: none; color:red"> SECURITY WARNING: Please treat the URL above as you would your password and do not share it with anyone. See the <a href="https://l.facebook.com/l.php?u=https%3A%2F%2Fon.fb.me%2F1mXNHhm&h=AT3yF5edG0llRLfN7DdM84969UKCeaiLUHhws4r99wCpwo5WdmEe-unIrbXnhWXktCmNzoHF0smlnZJAU2FIrNb_Wp6I1dYsaADr6CFFedqEpqg1DZTiQLsakOGtanU5_hNoMh259MrwCIOCaCdK" target="_blank" rel="noopener nofollow" data-lynx-mode="asynclazy">Facebook Help Center</a> for more information. </b><script>if (window == top) { setTimeout(function() { document.getElementById("warning").style.display = 'block'; }, 2000);}</script></body></html>
30 tháng 3 2019
Bạn thấy trên góc phải màn hình có hình đại diện và tên của bạn, bạn ấn vào đó và án vào phần : thông tin tài khoản sau đó ở đấy xuất hiện 1 trang ở đó bạn sẽ thấy chữ : đổi ảnh đại diện và nhấn vào đó và chon hình bạn muốn ở trong computer , nhưng bạn phải có ảnh trước nha
MN
5 tháng 10 2019
I. Nội qui tham gia "Giúp tôi giải toán"
1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các câu hỏi hay lên diễn đàn;
2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.
3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.
Các bạn vi phạm 3 điều trên sẽ bị giáo viên của Online Math trừ hết điểm hỏi đáp, có thể bị khóa tài khoản hoặc bị cấm vĩnh viễn không đăng nhập vào trang web.
mẹ nó