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If you want few attributes from a table, instead of instantiating a collection of models and then running a .map over them to get the data you need, it’s very much economical to use .pluck to pull only the attributes you need as a array.
There woul
Reddit is one of the most popular sites that can generate huge amount of traffic to your website, video, blog etc. Being shadowbanned is the worst situation. Reddit has its own way to stop spammers from spamming. On other websites, you at least know
Hello can you please help me how to write correctly in Wolfram Cloud this system of equations(Wolfram just does not see it as a system of equations)
{Limit[l[n][u[n]],u[n]->0]==0,Limit[p[n][h[n]],h[n]->0]==0,v[n]==v[n-1]+x[n-1],v[n]==u[n]*k,t[
Software development life cycle is a process of developing software through business needs, analysis, design, implementation and release & maintenance.
Life Cycle models or process models:-
1. Classical Waterfall Model
2. Prototyping Mo
Kraken is revered as one of the only multi-threaded, multi-processed, fault-tolerant and one of the best PHP Framework. It is a new framework written to offer reliable and easy API for making distributed PHP applications. It aims to offer solution to
If you want to make data model in OpenERP(Odoo) follow the below mentioned code and paste it in your model.py file: →
session_ids = fields.One2many(
'openacademy.session', 'course_id', string="Sessions")
@api.multi
def copy(self, de
Security Testing Security testing is basically a type of software testing that’s done to ensure that system and application is secured. It reveals flaw in the security mechanism of an information system that protect data and maintain functionality a
Spiral model is same as the incremental model with more significant located on the risk analysis. Generally spiral model is distributed in four phases as- Planning, Risk Analysis, Engineering & Evaluation. In the spiral model any software project
User can handle the cookies in Selenium WebDriver. Here, we discuss this in detail:
1. Add Cookie: User can add a specific cookie. Also, if the cookie's domain name left blank then it will be assumed that cookie is meant for the
Sometimes we face the problem of scrolling an element as per user view.
JavaScript Executor is used in java code to scroll the page.
There are some scenarios for which we have to perform scroll action:
Sometimes we require to scroll the page up
