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How to solve this asynchronous problem? Why is the array out of console.log always o?
o
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How to solve this closure?
the onclick (), that clicks the arrow wants to call oil.prototype.createChart=function (oilRealtable,objId,meteId) {}, Please let me know
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Electron ran the program I made. Windows hung up all day and night, and linux hung up in a few hours.
I use electron to package my parking program.
linuxwindowscpu
windows
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Someone can help to see why the extra part of this page appears on the mobile phone.
although there is no pc page written on the mobile phone page, why is there so much blank space? there is nothing .
https: mamba-working.github. preview address is here
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How to use event delegation to add click events to three buttons and pop up the same layer pop-up box with different contents?
as shown in the figure, add a click event to the three microphone buttons on the right. Previously, you can add a click event to each button, but now you want to add it in the way of event delegation, how to achieve it? The code is as follows:
<...
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Is there any difference between the get requests of the two node backend request packets (superagent and request)?
superagent
.get( http: passport.chinahr.com ajax m existLoginName )
.query( input + "=" + 15800000000)
.end(function (err, response) {
console.log( , response.body, err)
});
request
.get( http: passport.chinah...
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How to configure internationalization for koa2
I follow the demo code provided by i18next
const i18next = require( i18next );
const i18m = require( koa-i18next-middleware );
add custom detector.
i18m.LanguageDetector.addDetector({
name: mySessionDetector ,
lookup(ctx, options)...
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Use Taobao's flexbile to adapt in vue
the px2rem plug-in is used in vue, and then the picture or icon will be blurred when flexbile, adapts to a specific model. How to deal with this situation ...
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React introduces sliding event
recently do a react project, the first contact, there is a left slip event, I would like to ask how to add left slip event for react. The end result is a sideslip deletion. If there is any great god who knows, give me some guidance. Thank you, urgent ...
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How to display .gp5 file (sheet music file) on web page
the data in the score section of ...
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Want to search a JS front-end plug-in, but do not know what keywords to search, so embarrassed, the master to help take a look
on the above plug-in, in order to graphically count, from the big circle, jump to how many small circles, is similar to the timeline plug-in, but this is from one, pointing to multiple branches, the timeline is a back row want to search for a plug...
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Where can I upload the video to get the outer link?
where can I upload the video, and then take the outer link and put it on the video tag, preferably without advertising? is now uploaded to Qiniu, but the video cache is too slow (because you are using the test domain name), so ask if there are other pla...
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Mobile app scan ID card, local camera problem?
recently, there is a project that needs to do an app scan to identify the ID card, which requires that after the first picture is taken, the image is compressed by an asynchronous thread, and then api, is called to be identified by the background ocr and...
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Why is the prototype chain not equal?
var arr = []; arr.toString = = Object.prototype.toString false ...
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How to use elementui el-scrollbar?
how does the scroll bar beautification component of element ui set the scroll bar to display one by one? The data update scroll bar becomes? ...
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No demo, was found on the Internet or what was found was a donkey's head instead of a ponytail's rotation effect. Ask Daniel to give him a case or prompt a professional numeral. I'll search it.
h5 technology achieves this effect. It feels like c3 or jq can be done completely, but the sliding event is not very good. Is there any good way to feel that there will be bug, without using the ui framework? ...
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The increment of the function value in the setInterval method in JS is incorrect.
defines a value in the setInterval () method so that x-= 1;
secondLength = 60;
setInterval(function(){
console.log(secondLength);
secondLength -= 1;
setDefault(secondtx,secondLength)
},1000);
looks like this. It is correct in t...
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On the conflict between up and down, left and right sliding and click events in the mobile page
question: in an h5 mobile page, has such a parent-child relationship: sliding elements up and down = > left and right sliding elements = > Click elements if there are sliding up and down (drop-down refresh), left and right sliding (rotation switch...
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Problems encountered by beginners in rendering tables with vue
these data are all sent from the background
STATUS 0 indicates auditing STATUS 1 indicates normal STATUS 2 indicates locked status
but now I don t know how to change it to Chinese, how to do it?
<tr v-for="(item,index) in infoData&quo...
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There are too many ellipses in the bootstrap-table, column, and the mouse is put on it to display all the information?
bootstrap-table rendering table, specify the width of the column, more than the width of the ellipsis display, require the mouse up to be similar to title to display the whole content? The rendering table code is as follows
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