How do I store the value of a javascript variable (without a server) externally?

How do I store the value of a javascript variable (without a server) externally?

By : user2956084
Date : November 22 2020, 10:54 AM
it fixes the issue Without a server, the only persistence you're going to get from JavaScript is through cookies, local storage, or one of the client-side DB methods. (There are ways to write data to files but they are often more hassle than they're worth for such simple cases).
Simplest is local storage. This will keep a comma-separated string of all emails users have entered:
code :
if (!localStorage.emails)
    localStorage.emails = email;
    localStorage.emails += ',' + email;

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Distributing on both the Mac App Store and externally

Distributing on both the Mac App Store and externally

By : Bhagyashri Thorat
Date : March 29 2020, 07:55 AM
will be helpful for those in need
The MAS will alert the user that they already have the app installed. Your users will need to delete the trial version first.
JavaScript - Retrieve variable value generated inside the for loop, externally

JavaScript - Retrieve variable value generated inside the for loop, externally

By : AmosSame
Date : March 29 2020, 07:55 AM
may help you . What you are trying to accomplish is a little confusing, but to answer the question as described in the title of this post...
Because you have the variable defined inside the loop, it only exists inside the loop. If you want to "remember" the value outside of the loop, you would need to define it outside:
code :
var metricsID;
for (a in metricsData){
    metricsID =  metricsData[a].id;
var updatesMap = {};

for(var i in load.updates){
    var idFromLoad =     load.updates[i].id;
    updatesMap[idFromLoad] = load.updates[i].value;
for (a in metricsData){
    var metricsID =  metricsData[a].id;
    var updateValue = updatesMap[meticsID]; //this is the value from the other table
Externally store tools in Java project

Externally store tools in Java project

By : Richard Langly
Date : March 29 2020, 07:55 AM
will be helpful for those in need Basically you want to create a utility class which contains sumArray(). If you're using it within one project only, you can create a class called Utils and add a static method that does:
code :
public class Utils {

    public static int sumArray(int[] Array){
        int sum = 0;
        for (int item: Array) {
            sum += item;
        return sum;

int[] myArray = {1,2,3,4,5};
int sum = Utils.sumArray(myArray);
Store GPath expressions externally

Store GPath expressions externally

By : FelicityUS
Date : March 29 2020, 07:55 AM
hop of those help? very close to this question: How to get key from ArrayList nested in JSON using Groovy and change its value
code :
def books = '''
    <response version-api="2.0">
                <book available="20" id="1">
                    <title>Don Xijote</title>
                    <author id="1">Manuel De Cervantes</author>
                <book available="14" id="2">
                    <title>Catcher in the Rye</title>
                   <author id="2">JD Salinger</author>
               <book available="13" id="3">
                   <title>Alice in Wonderland</title>
                   <author id="3">Lewis Carroll</author>
               <book available="5" id="4">
                   <title>Don Xijote</title>
                   <author id="4">Manuel De Cervantes</author>

def response = new XmlParser().parseText(books)

def path = "ROOT.value.books.book[0].author"

Eval.me('ROOT',response, path).replaceNode{

println groovy.xml.XmlUtil.serialize(response)
Best way to store database info externally in spring MVC app

Best way to store database info externally in spring MVC app

By : john doe
Date : March 29 2020, 07:55 AM
I wish did fix the issue. for the help, i ended up annotating my configuration class with :
code :
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