How to update strings in a array using mongoose? [duplicate]












0
















This question already has an answer here:




  • How do I update Array Elements matching criteria in a MongoDB document?

    1 answer



  • Push items into mongo array via mongoose

    4 answers



  • Is there any way to replace an entire array in MongoDB?

    1 answer




Here is the document



 {

    tags:['science', 'technology','politics'],

    comments:16

 }


I want to update above document as the following



 {

    tags:['sciences', 'technologies','politics'],

    comments:16

 }


How can we update strings in tags array using mongoose.js?






node.js mongodb express mongoose







share|improve this question















marked as duplicate by Neil Lunn mongodb
Users with the  mongodb badge can single-handedly close mongodb questions as duplicates and reopen them as needed.

StackExchange.ready(function() {
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function() {
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function() {
$hover.showInfoMessage('', {
messageElement: $msg.clone().show(),
transient: false,
position: { my: 'bottom left', at: 'top center', offsetTop: -7 },
dismissable: false,
relativeToBody: true
});
},
function() {
StackExchange.helpers.removeMessages();
}
);
});
});
 Nov 21 '18 at 4:37


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.



















  • How is your schema looks like

    – secret super star
    Nov 21 '18 at 4:27
















0
















This question already has an answer here:




  • How do I update Array Elements matching criteria in a MongoDB document?

    1 answer



  • Push items into mongo array via mongoose

    4 answers



  • Is there any way to replace an entire array in MongoDB?

    1 answer




Here is the document



 {

    tags:['science', 'technology','politics'],

    comments:16

 }


I want to update above document as the following



 {

    tags:['sciences', 'technologies','politics'],

    comments:16

 }


How can we update strings in tags array using mongoose.js?






node.js mongodb express mongoose







share|improve this question















marked as duplicate by Neil Lunn mongodb
Users with the  mongodb badge can single-handedly close mongodb questions as duplicates and reopen them as needed.

StackExchange.ready(function() {
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function() {
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function() {
$hover.showInfoMessage('', {
messageElement: $msg.clone().show(),
transient: false,
position: { my: 'bottom left', at: 'top center', offsetTop: -7 },
dismissable: false,
relativeToBody: true
});
},
function() {
StackExchange.helpers.removeMessages();
}
);
});
});
 Nov 21 '18 at 4:37


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.



















  • How is your schema looks like

    – secret super star
    Nov 21 '18 at 4:27














0












0








0









This question already has an answer here:




  • How do I update Array Elements matching criteria in a MongoDB document?

    1 answer



  • Push items into mongo array via mongoose

    4 answers



  • Is there any way to replace an entire array in MongoDB?

    1 answer




Here is the document



 {

    tags:['science', 'technology','politics'],

    comments:16

 }


I want to update above document as the following



 {

    tags:['sciences', 'technologies','politics'],

    comments:16

 }


How can we update strings in tags array using mongoose.js?






node.js mongodb express mongoose







share|improve this question

















This question already has an answer here:




  • How do I update Array Elements matching criteria in a MongoDB document?

    1 answer



  • Push items into mongo array via mongoose

    4 answers



  • Is there any way to replace an entire array in MongoDB?

    1 answer




Here is the document



 {

    tags:['science', 'technology','politics'],

    comments:16

 }


I want to update above document as the following



 {

    tags:['sciences', 'technologies','politics'],

    comments:16

 }


How can we update strings in tags array using mongoose.js?





This question already has an answer here:




  • How do I update Array Elements matching criteria in a MongoDB document?

    1 answer



  • Push items into mongo array via mongoose

    4 answers



  • Is there any way to replace an entire array in MongoDB?

    1 answer







node.js mongodb express mongoose




node.js mongodb express mongoose






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 21 '18 at 15:43







Himavan

















asked Nov 21 '18 at 4:20









HimavanHimavan

164




164




marked as duplicate by Neil Lunn mongodb
Users with the  mongodb badge can single-handedly close mongodb questions as duplicates and reopen them as needed.

StackExchange.ready(function() {
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function() {
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function() {
$hover.showInfoMessage('', {
messageElement: $msg.clone().show(),
transient: false,
position: { my: 'bottom left', at: 'top center', offsetTop: -7 },
dismissable: false,
relativeToBody: true
});
},
function() {
StackExchange.helpers.removeMessages();
}
);
});
});
 Nov 21 '18 at 4:37


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.









marked as duplicate by Neil Lunn mongodb
Users with the  mongodb badge can single-handedly close mongodb questions as duplicates and reopen them as needed.

StackExchange.ready(function() {
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function() {
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function() {
$hover.showInfoMessage('', {
messageElement: $msg.clone().show(),
transient: false,
position: { my: 'bottom left', at: 'top center', offsetTop: -7 },
dismissable: false,
relativeToBody: true
});
},
function() {
StackExchange.helpers.removeMessages();
}
);
});
});
 Nov 21 '18 at 4:37


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.















  • How is your schema looks like

    – secret super star
    Nov 21 '18 at 4:27



















  • How is your schema looks like

    – secret super star
    Nov 21 '18 at 4:27

















How is your schema looks like

– secret super star
Nov 21 '18 at 4:27





How is your schema looks like

– secret super star
Nov 21 '18 at 4:27












0






active

oldest

votes

















0






active

oldest

votes








0






active

oldest

votes









active

oldest

votes






active

oldest

votes

Popular posts from this blog

android studio warns about leanback feature tag usage required on manifest while using Unity exported app?

Image
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box; } 0 This is a simple project showing cubes on Unity, exported to android project and imported on Android studio. On maifest file it showed following warning: Expecting <uses-feature android:name="android.software.leanback" android:required="false" /> tag I have no information about it. And also on default emptyview android project does not use/mention this feature. I know it is required by TV's and such but why its not added by default? Why is this? And Should I concern about it? android unity3d
Read more

SQL update select statement

Image
0 I'm trying to update an entry in my database (postgresql). I'm having a problem with updating the query: INSERT INTO prices (price, product_id) SELECT product_price, commn_id FROM products_temp as prod WHERE NOT EXISTS (SELECT * FROM prices od WHERE prod.commn_id = od.product_id) OR prod.product_price != ( SELECT price FROM prices as p WHERE p.product_id = prod.commn_id order by p.end desc LIMIT 1 ) Query works fine when i delete: OR prod.product_price != ( SELECT price FROM prices as p WHERE p.product_id = prod.commn_id order by p.end desc LIMIT 1 ) So it seems to me that it's looping through this operation. My question is, how can I fix it? sql postgresql
Read more

WPF add header to Image with URL pettitions [duplicate]

Image
up vote 0 down vote favorite This question already has an answer here: Image source URI requiring authorization 3 answers Add header to all* HTTP requests on a machine 1 answer first of all sorry for my english. Recently I added some security in the backend of my project, and now I need to send a validation code(apiKey) inside the headers to retrieve the images. I have a problem with ALL images in my project that I had attached in my UI. For example, before I had: <Image Height="90" Source="{Binding Video.Thumbnail}"/> Now I need to change my code to create a CUSTOM petition add the apiKey in the header:
Read more