Related
Ebrahim Byagowi: JSLint is not passing this as valid code: /* global someVar: false */
if (typeof someVar === "undefined") {
var someVar = "hi!";
}
What is the correct way? bigoldbrute： /*global window */
if (window.someVar === undefined) {
window.so
Aashay Desai On the EJS github page, there is only a simple example : https://github.com/visionmedia/ejs example <% if (user) { %>
<h2><%= user.name %></h2>
<% } %>
This seems to be checking for the existence of a variable named user, and if so, do someth
Storm Hernandez Troyas Probably a very stupid question, what is the best way to check if a document field exists in Elasticsearch? I can't find anything in the documentation. For example, if the document doesn't have the field/keyword "price", then I don't wan
Strenikovlev In Microsoft's example, I see two methods to check if a DocumentDb object exists, such as Database, DocumentCollection, Document, etc: The first is by creating a query: Database db = client.CreateDatabaseQuery().Where(x => x.Id == DatabaseId).AsEn
beginner I'm trying to check if a file (image) exists so I can delete it before uploading a new one. Here's what I've tried so far: foreach (glob("../imgs/" . $name . ".*") as $file) {
if (file_exists($file)) {
unlink($file);
}
}
Is this the c
Ebrahim Byagowi: JSLint is not passing this as valid code: /* global someVar: false */
if (typeof someVar === "undefined") {
var someVar = "hi!";
}
What is the correct way? bigoldbrute： /*global window */
if (window.someVar === undefined) {
window.so
Brian I've been using it in my scripts but my colleagues disagree with me. My script accepts a file as a parameter and creates that file. Then I use the following to see if it actually gets created. ls -p | grep [filename] Then I check to see if the file I'm t
Aashay Desai On the EJS github page, there is only a simple example : https://github.com/visionmedia/ejs example <% if (user) { %>
<h2><%= user.name %></h2>
<% } %>
This seems to be checking for the existence of a variable named user, and if so, do someth
dj I guess this generally applies to all JS, but what is the correct way to override this computed method to ensure it doesn't fail if the field is not available? computed() {
isVerified() {
return this.name.info.is_valid;
}
}
I can do it, but i
Hussein When I check the length of the array, I get the following error. What is the correct way? main file if (drugPrice.mailPrice.rejectMessage.length !== 0 && Array.isArray(drugPrice.mailPrice.rejectMessage)) {
//code goes here
}
mistake TypeError: Can
Andreni I created this service to handle authentication and it works fine... import { HttpClient, HttpHeaders } from '@angular/common/http';
import { tap } from 'rxjs/operators';
import { Storage } from '@ionic/storage';
import { EnvService } from './env.servi
Storm Hernandez Troyas Probably a very stupid question, what is the best way to check if a document field exists in Elasticsearch? I can't find anything in the documentation. For example, if the document doesn't have the field/keyword "price", then I don't wan
Strenikovlev In Microsoft's example, I see two methods to check if a DocumentDb object exists, such as Database, DocumentCollection, Document, etc: The first is by creating a query: Database db = client.CreateDatabaseQuery().Where(x => x.Id == DatabaseId).AsEn
Strenikovlev In Microsoft's example, I see two methods to check if a DocumentDb object exists, such as Database, DocumentCollection, Document, etc: The first is by creating a query: Database db = client.CreateDatabaseQuery().Where(x => x.Id == DatabaseId).AsEn
beginner I'm trying to check if a file (image) exists so I can delete it before uploading a new one. Here's what I've tried so far: foreach (glob("../imgs/" . $name . ".*") as $file) {
if (file_exists($file)) {
unlink($file);
}
}
Is this the c
Tim Previously, I checked if the collection existed by querying the namespace. Roughly like this, check if "foo.bar" exists: return 1 === $client->selectCollection('foo','system.namespaces');
->count(['name'=>'bar']);
Since this only works
Alphonse I have a set of documents with N fields, one of which is a string field containing some text. This field is not in every document. For a given task, I have two main options: 1) Create fields in missing documents and replace with some placeholder text.
Dimitri Dewale Is there a way to check if a field of a generic class exists? public class Person {
public String name;
public String street;
...
}
public class Car {
public String name;
...
}
public abstract class Base<E> {
...
pu
Hussein When I check the length of the array, I get the following error. What is the correct way? main file if (drugPrice.mailPrice.rejectMessage.length !== 0 && Array.isArray(drugPrice.mailPrice.rejectMessage)) {
//code goes here
}
mistake TypeError: Can
Ebrahim Byagowi: JSLint is not passing this as valid code: /* global someVar: false */
if (typeof someVar === "undefined") {
var someVar = "hi!";
}
What is the correct way? bigoldbrute： /*global window */
if (window.someVar === undefined) {
window.so
dj I guess this generally applies to all JS, but what is the correct way to override this computed method to ensure it doesn't fail when the field is not available? computed() {
isVerified() {
return this.name.info.is_valid;
}
}
I can do it, but
Storm Hernandez Troyas Probably a very stupid question, what is the best way to check if a document field exists in Elasticsearch? I can't find anything in the documentation. For example, if the document doesn't have the field/keyword "price", then I don't wan
Storm Hernandez Troyas Probably a very stupid question, what is the best way to check if a document field exists in Elasticsearch? I can't find anything in the documentation. For example, if the document doesn't have the field/keyword "price", then I don't wan
Strenikovlev In Microsoft's example, I see two methods to check if a DocumentDb object exists, such as Database, DocumentCollection, Document, etc: The first is by creating a query: Database db = client.CreateDatabaseQuery().Where(x => x.Id == DatabaseId).AsEn
Strenikovlev In Microsoft's example, I see two methods to check if a DocumentDb object exists, such as Database, DocumentCollection, Document, etc: The first is by creating a query: Database db = client.CreateDatabaseQuery().Where(x => x.Id == DatabaseId).AsEn
beginner I'm trying to check if a file (image) exists so I can delete it before uploading a new one. Here's what I've tried so far: foreach (glob("../imgs/" . $name . ".*") as $file) {
if (file_exists($file)) {
unlink($file);
}
}
Is this the c
Tim Previously, I checked if the collection existed by querying the namespace. Roughly like this, check if "foo.bar" exists: return 1 === $client->selectCollection('foo','system.namespaces');
->count(['name'=>'bar']);
Since this only works
dj I guess this generally applies to all JS, but what is the correct way to override this computed method to ensure it doesn't fail if the field is not available? computed() {
isVerified() {
return this.name.info.is_valid;
}
}
I can do it, but i
dj I guess this generally applies to all JS, but what is the correct way to override this computed method to ensure it doesn't fail if the field is not available? computed() {
isVerified() {
return this.name.info.is_valid;
}
}
I can do it, but i