for example: abdsdsdfsdf1526614206112164350fskdfskdf1526614199681037404bcmvbcvbmcnvz: match 1526614206112164350 and 1526614199681037404 in the string, add quotation marks on both sides, and process it as follows: abdsdsdfsdf "1526614206112164350 " fskdf...
would you like to ask, is node.js s buffer the same kind of effect as PHP s Cache? earlier, I saw a php teacher deposit Wechat s access_token in cache (valid period of 7200) would you like to ask whether it is appropriate for node.js s buffer ...
package.json configuration now npm version 5.1.0, node version 10.1.0 ...
weex run android Error: Error: Command failed: . gradlew assembleRelease Exception in thread "main" java.util.zip.ZipException: zip END header not found ... sdk is installed, android environment variable is configured, adb can run normally,...
popstate events are only compatible with ie10 and above. I have tried onhashchange events in a lower version, but I can t implement them. Are there any other ideas or methods? ...
downloaded a React-resize-layout for layout, but found a problem during use: pan panMovepanEnd... ...
for example, enter L = 200to return the ip-5 in the array var arr = [ ["IP-1", 0] ["IP-2", 13.995886423358685] ["IP-3", 68.39963953170276] ["IP-4", 138.76858428768008] ["IP-5", 149.30208981161982] ...
Why doesn t RT:obj.list & & obj.list.length first determine whether obj.list has a value and then report that length is undefined? so I always deal with it this way (I can probably understand why, but I don t know the professional explanation) { ...
the foreground is index.html of vue ...
Code first: if( ( module (?:.+[^ .html])) .test(". src module comment details.html")){ console.log(RegExp.$1) module comment details } if( ( module (?:.+[^ .js])) .test(". src module comment details.js")){ console...
there is a painful need is that the selector data of a form page is obtained from the server data, return several objects, generate several picker, (not necessarily generate several), the user selects the data and clicks the submit button to get the data...
is there a tool to quickly format this code into a readable piece of code? !function(){({QueryString:function(){if(arg1=arguments[0],arg2=arguments[1],arguments.length>1&&""!=arg1&&""!=arg2&&void 0!=arg1&a...
mongodb + axios routes to background data in react environment, and the front end initiates an API request, but the server service has been enabled, and there is no problem with another request under the same file that is not connected to mongodb. Ask f...
arr = [ [500,1000], [2000,4000], [5000,8000], [8000,9000], [10000,12000], [14000,20000], [23000,30000], ] the range of intervals represented by the known array arr [500 ~ (1, 000)] 1 the same parts should be merged into 500...
earlier, I saw a php teacher save Wechat s access_token into cache (valid for 7200 seconds). The time is up to be automatically deleted . what should be done in node ...
wrote a round show, passed the test, a little ugly. function autoPlay(){ var myimg = document.getElementById("loopimg"); if(myimg.src.match("i1.png")){ myimg.src = "image i2.png"; } else if(myimg.s...
it is similar to giving likes on moments, but users may cancel likes at will, or even click non-stop. How should the function be handled so as to find a way of thinking ...
import ( . a.js ). Then ((moduleA) = > { console.log(moduleA) }) use webpack (v4) to package, the entry file has only the above code, report this error: Unexpected token, expected {, solve ...
when the WeChat ios drags the input area, the overall page can be dragged, but the page will not slide. If you drag somewhere else, the page will slide, but not in the input area, and there will be no problem on Android phones. The page uses Wechat s we...
WeChat Mini Programs swiper slider view container, : I wonder if they use swiper implementations ...
when using ts, I see this syntax, but I don t understand the benefits of this definition and why? function create<T>(c: {new(): T; }): T { return new c(); } class BeeKeeper { hasMask: boolean; } class ZooKeeper { nametag: string; }...
from Html_Base.api import logger as logging class Mission: __loggers = logging.Recording(logname="log-mission", loglevel=10).logger() def __init__(self,logname= log-mission ,log_level=30): print( ---------------------- 11111111111111...
our company is developed on the intranet, but cannot access the Internet. The company has its own maven private server, but it is still incomplete. I got the jar package outside through the coordinates, and then uploaded it to the company private server...
2NAT2::-i *:-i eth0eth0 IPeth0 ask the Great God to tell you what the problem is, and-I eth cannot do port forwarding. ...
Today, looking at the code of the open source project, I saw why a class called TransmittableThreadLocal put the object set in! what is the purpose of this class? In what scenarios will be used? What are the benefits of ? ...