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Set “Homepage” in Asp.Net MVC
...g. So apart from changing routeconfig, also need to change some code where calling RedirectionToAction("Index","Home") and replace it with your own controller and action names.
– anIBMer
Nov 2 '14 at 13:44
...
Testing the type of a DOM element in JavaScript
... tag name is always in the canonical upper-case form. For example, tagName called on a <div> element returns "DIV" https://developer.mozilla.org/en-US/docs/Web/API/Element/tagName correct way to compare would be node.tagName == 'DIV'
– marcs
Dec 18 '19 a...
Why do I need to override the equals and hashCode methods in Java?
...second");
Override only equals
If only equals is overriden, then when you call myMap.put(first,someValue) first will hash to some bucket and when you call myMap.put(second,someOtherValue) it will hash to some other bucket (as they have a different hashCode). So, although they are equal, as they don...
If threads share the same PID, how can they be identified?
...ll have the same PID but only when viewed from above. What you (as a user) call a PID is not what the kernel (looking from below) calls a PID.
In the kernel, each thread has it's own ID, called a PID (although it would possibly make more sense to call this a TID, or thread ID) and they also have a ...
How do I update/upsert a document in Mongoose?
...
Mongoose now supports this natively with findOneAndUpdate (calls MongoDB findAndModify).
The upsert = true option creates the object if it doesn't exist. defaults to false.
var query = {'username': req.user.username};
req.newData.username = req.user.username;
MyModel.findOneAndUp...
AngularJS UI Router - change url without reloading state
...ply you can use $state.transitionTo instead of $state.go . $state.go calls $state.transitionTo internally but automatically sets options to { location: true, inherit: true, relative: $state.$current, notify: true } . You can call $state.transitionTo and set notify: false . For example:
...
When to use setAttribute vs .attribute= in JavaScript?
... attribute can't be set using the dot notation when creating the map dynamically for an image. It requires img.setAttribute('usemap', "#MapName"); Does your answer imply that usemap is therefore "non-standard"?
– mseifert
Feb 17 '16 at 5:22
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Android: Go back to previous activity
...om another activity with startActivityForResult. In that case you can just call the finishActivity() function from your code and it'll take you back to the previous activity.
Keep track of the activity stack. Whenever you start a new activity with an intent you can specify an intent flag like FLAG_A...
Change Placeholder Text using jQuery
...
The plugin doesn't look very robust. If you call .placeholder() again, it creates a new Placeholder instance while events are still bound to the old one.
Looking at the code, it looks like you could do:
$("#serMemtb").attr("placeholder", "Type a name (Lastname, First...
How do I manage MongoDB connections in a Node.js web application?
...e = getInstance;
module.exports = MongoPool;
When you start the server, call initPool
require("mongo-pool").initPool();
Then in any other module you can do the following:
var MongoPool = require("mongo-pool");
MongoPool.getInstance(function (db){
// Query your MongoDB database.
});
This...