All Questions

1
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As per comments in the user defined function in Excel / VB

I'd like to know how to help with user-defined functions in Excel. It is not how you create the user-defined function , and yes how you add instructions as the user should manipulate it.     
asked on 23.03.2017 / 12:01
1
answer

What is the difference between Lexical Scope and Dynamic Scope in Javascript?

What is the difference between Lexical Scope and Dynamic Scope ? What are the advantages of using each of them? When should they be used?
asked on 30.03.2017 / 15:27
1
answer

How to know which version of ionic is being used in my project

I'm working on an ionic project in my company, but I do not know what version it was made, and who did not work in the company any more, how do I find out which version it was created in?     
asked on 04.04.2017 / 22:17
1
answer

How to put the page number to be printed with CSS in @media print

I want to put the page number when the user wants to print my web page. For example, when it will print my page, and it will be broken in two, I want it to appear "page 2/2" and "2/2" on pages, using CSS.     
asked on 26.04.2017 / 21:20
1
answer

How to pick up / drop object in localstorage?

I'm sending a JSON object to localStorage : window.localStorage.setItem('tarefa',aux); And I try to get this object on another controller like this: $scope.tarefa=window.localStorage.getItem('tarefa') However, when displaying on...
asked on 21.03.2017 / 14:49
3
answers

How to deal with upper and lower case letters along with Symbols

I have the following snippet running cute: function busca() { var str = document.getElementById('txt').value; if(document.getElementById(str)) console.log(str + ' existe.'); else console.log(str + ' ñ existe'); }...
asked on 13.04.2017 / 12:46
1
answer

Script to leave my site (game) mute

I have a project in localhost (game in HTML 5, JS and CSS), in the background of the game plays a song, I can not make the button to turn off the sound works, someone knows some article that teaches or method of doing This? I'm sorry I missed...
asked on 16.06.2015 / 15:12
2
answers

Map Enum with search conditions

I have a class that does the search conditions as follows: public enum EnumCondicao { [Display(Name = "Igual")] Igual, [Display(Name = "Diferente")] Diferente, [Display(Name = "Maior")] Maior, [Display(Name = "Menor...
asked on 03.05.2017 / 03:11
2
answers

Remove disabled attribute when a condition is satisfied

Good evening. I'm trying to make a log and login screen for an application that will save the data to localStorage . To prevent the user from registering with incomplete data, I disabled the submit button using disabled . My in...
asked on 15.04.2017 / 06:55
1
answer

Create primary key in a table that already exists in sqlserver

I made the import of a txt file with six million rows into a SqlServer table. Now I want to create a primary key in it, the problem is that no column guarantees integrity, so I want to create another column with auto increment. How...
asked on 28.05.2015 / 04:49