All Questions

3
answers

Can company monitor everything the employee does on the work computer?

Linked to my case link I need answers that are based on something beyond the sense of the acumen, there are people who tell me that it is provided for by law. For example: Is the Federal Constitution violated or not? the art. 5, XII: ".....
asked on 15.06.2015 / 21:40
4
answers

Specific use of try-catch

I'm studying Hibernate and with it came some doubts that have come to me before but did not question in depth. public void salvar(Usuario usuario){ Session sessao = null; Transaction transacao = null; try{ sessao = Hiberna...
asked on 15.01.2016 / 14:22
1
answer

Hybrid Applications: when to use and what is the need?

With Hybrid Applications cross-platform we get development time, but I have some doubts about the true need to use a framework. The most famous PhoneGap , Ionic and Titanium are easy and friendly. But because it is in HTML ,...
asked on 27.05.2015 / 15:43
2
answers

Translation of static website content for 4 languages

What tool have you used to free the translation option of content from a static HTML site to another language? Some jquery plugin, some api? What is the best practice for performance today? Would it be ideal to use something that captures the...
asked on 07.02.2017 / 19:05
1
answer

Filter locations in an area of X km

I'm trying to build a small project where I have a list of places and I can filter them according to a quantity x of km. Ex: Filter all places within a 5km radius of my current location. I have Json with some places in my city and when...
asked on 21.04.2016 / 14:50
1
answer

Android Studio does not open new project (becomes transpatent)

When I installed and tried to open it for the first time, it worked perfectly, however, when I tried to open it again later, when I click on "Start a new Android Studio project", the window opens but it stays transparent forever (as you can see...
asked on 17.01.2016 / 19:09
1
answer

How do AngularJS watchers work?

In AngularJS, there is the two-way data binding , which causes values to be immediately displayed in views even when this value is updated in controller . In addition, there is also the $scope.$watch function that knows exactly w...
asked on 31.10.2017 / 11:42
3
answers

How likely is it to generate a Repeated Guid?

What is the probability of generating a Repeated Guid with Guid.NewGuid() ? I'm uploading numerous images from my system. The same will be a MultiTenancy, and will share the same Deploy, from the same folders. I assign the name of...
asked on 14.11.2014 / 18:46
2
answers

Doubts with relationships in Eloquent

I am making a belongsToMany to retrieve several Users that are related to a Item . It returns me in the array all Users correctly, however I need to do hasOne of each User (I created in the model Us...
asked on 20.05.2015 / 04:42
2
answers

Approve or decline a request through the HandlerInterceptorAdapter

It is known that all requests by @RequestMapping are "public", where any user can access them through the browser. The question is how to approve Requests where only the system can request and refuse such request if it is accessed by...
asked on 15.04.2016 / 15:54