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What's the difference between comma separated joins and join on syntax in MySQL? [duplicate]
... to have a table "Person" with a column "id" that references a column "id" in table "Worker"
5 Answers
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Populating a razor dropdownlist from a List in MVC
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You can separate out your business logic into a viewmodel, so your view has cleaner separation.
First create a viewmodel to store the Id the user will select along with a list of items that will appear in the DropDown.
ViewModel:
public class UserRole...
Display back button on action bar
I'm trying to display a Back button on the Action bar to move previous page/activity or to the main page (first opening).
And I can not do it.
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jQuery validate: How to add a rule for regular expression validation?
I am using the jQuery validation plugin . Great stuff! I want to migrate my existing ASP.NET solution to use jQuery instead of the ASP.NET validators. I am missing a replacement for the regular expression validator. I want to be able to do something like this:
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What does passport.session() middleware do?
I am building an authentication system using Passport.js using Easy Node Authentication: Setup and Local tutorial .
4 Answ...
How to use setArguments() and getArguments() methods in Fragments?
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Just call getArguments() in your Frag2's onCreateView() method:
public class Frag2 extends Fragment {
public View onCreateView(LayoutInflater inflater,
ViewGroup containerObject,
Bundle savedInstanceState){
//here is...
Can you change a path without reloading the controller in AngularJS?
...om the answers it doesn't look good. I'd like to ask with this sample code in consideration...
12 Answers
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Put icon inside input element in a form
How do I put an icon inside a form's input element?
16 Answers
16
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How to get index of object by its property in JavaScript?
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As the other answers suggest, looping through the array is probably the best way. But I would put it in it's own function, and make it a little more abstract:
function findWithAttr(array, attr, value) {
for(var i = 0; i < array.length; i += 1) {
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Unable to access JSON property with “-” dash
I am unable to retrieve a value from a json object when the string has a dash character:
3 Answers
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