Recent questions tagged Javascript

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javascript - How do I format Google Chart data to show a count of items, but be filterable by year

Hopefully this is appropriate for stackexchange. If not, my apologies. Anyway, I have a set of data that is ... filter. Anyone have any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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109 views

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javascript - jQuery Copy dynamically added table row values into next row

<table> <tr> <td>Name</td> <td>Location</td> <td>Date</td> <td>Valid</td> <td>Add</td> ... in the table. Please give your valuable suggestions. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Why always the last reference to the object is used in loop?

The assemblyEl is created correctly(1.jpg, 2.jpg, 3.jpg), but the ajax request always sends the last id(3). Why this ... data) { } }); }); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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252 views

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javascript - Google Maps API - only one infowindow open at once

Here is the map I am working on. I'm trying to have only one infowindow open at a time, and the open infowindow ... <div id="map_canvas"></div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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114 views

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javascript - Loops- forEach, for, for....of, for...in

I am not able to understand the difference between all these loops, can anyone share a link or some article which ... .log(digits[index]); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Loading partials fails on the server JS

I am trying to create a simple single page application using MEAN stack. So far I worked on a localhost, and ... . Thank you for any help. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to call a java method from jsp by clicking a menu in html page?

I wrote a server program in java but in order to give an interface with web i want to access java method in jsp ... clicked. How can i do this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Unchecked runtime.lastError: Cannot access contents of url "". Extension manifest must request permission to access this host. In manifest 3

Help me, please! I get error "Unchecked runtime.lastError: Cannot access contents of url "". Extension manifest must request ... ); } }); }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to Change a html line code with python

I'd like to change this line: <button _ngcontent-c19="" class="blue-button-disabled" disabled="">CONTINUE </ ... ,'blue-button')", element) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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380 views

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javascript - Can't get vertical scrollbar with justify-content: flex-end

I have a scrollbar problem whenever I use justify-content: flex-end;. I disabled the scrollbar how can this be ... type="text" class="input"> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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141 views

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javascript - Firestore Cloud Functions priority

Firestore Cloud Functions priority Now I deploy two cloud functions in the Firestore database. They are triggered ... collection "commentlog" } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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312 views

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javascript - Disable 2nd dropdown option based on first dropdown

I have two dynamic dropdowns but both dropdown's value and options are same. What I want that if user ... this using Javascript or jQuery. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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458 views

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javascript - setTimeout(callback) followed by while loop never fires

I have the following code below (note, I'll be adding more code into the loop later, but I need this to ... is the loop derailing the timeout? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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117 views

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javascript - Global variable not changing on event

I have a global variable called userValue. When the page loads, this value is finding the selected option and storing ... ; } }); } JSFiddle See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - File upload through ajax does not append file in Request in MVC

I have a simple form which contains a input of type file which accepts only images. I just want to post ... made changes according to my needs. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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134 views

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javascript - Reversing a string

I want to reverse a string, then I want to reverse each word in it. I was able to reverse the string. But ... woh How to get the final result?? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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112 views

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javascript - Parent/Child Rows in R

I'm trying to use some JavaScript to create a nice table layout with parents/child nesting. I only need one ... , with child rows from df2. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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257 views

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javascript - bower ECONFLICT Unable to find suitable version for jquery error even after adding resolutions

"dependencies": { "jquery": "~2.1.4", "angular": "~1.5.0", .... .... }, "resolutions" ... ECONFLICT Unable to find suitable version for jquery See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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128 views

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javascript - How to force a POST request when saving a model?

I need to make a POST to a server-side API. I must send an id key into the request body to the ... key to the server without Backbone noticing. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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214 views

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javascript - Add an onClick event to append()

I'm dynamically creating a div. I'd like to add a onClick() event to it. How do I add an onClick as in ... 'btnHome' onClick: 'return true' }) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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342 views

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javascript - Error: ENOENT: no such file or directory with Angular2 and Express.js

I am making minor modifications to this sample Angular2 app on GitHub so that it uses Express.js instead of KOA. ... index.js as shown above. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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164 views

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javascript - Es6 Arrow function to normal js

I have been trying to understand es6 arrow function. I read some articles introducing it. But I'am still not getting ... able to fully get it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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130 views

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javascript - What should happen if you resolve a promise with another promise?

What does the ECMAScript 6.0 specification say about a Promise resolving another Promise? Should it adopt the ... Promise2 is the settled. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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157 views

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javascript - regex for password

I'm trying to get regex for minimum requirements of a password to be minimum of 6 characters; 1 uppercase, 1 ... my regex skillz in the process. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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221 views

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javascript - Does wrapping a function in a promise cause the function's code to be executed in parallel by another thread?

I've read many articles on promises and async/await. They all seem to deal with working with APIs that ... work with results return something } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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123 views

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javascript - How to create a function and pass in variable length argument list?

We can create a function p in the following code: var p = function() { }; if (typeof(console) != 'undefined' ... and IE 8 but not on Chrome. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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150 views

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javascript - jQuery click event not working on option element

Why doesn't the following code work? $('select option').live('click', function(){ alert('hello') }) html: ... : http://jsfiddle.net/fQxj7/2/ See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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221 views

1 answer

javascript - What happens if you pass a regular expression to the "RegExp" constructor?

Let's say I have the following regular expression: /hellosworld!/g If I pass this regular expression to ... the original regular expression? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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