All Questions

1
answer

How to make use of the $ filter AngularJs

How can I capture in $scope.personConOferta the person who has oferta <!DOCTYPE html> <html> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script> <body&g...
asked on 10.04.2018 / 21:26
3
answers

How to predefine columns in a DataGrid filled with data from a database?

I want to give an already defined style of columns with their title and everything to a DataGrid, I present the records of a table called users where I use the following code made from C # with Visual Studio 2017 public void mostrarTabla()...
asked on 07.04.2018 / 21:38
2
answers

Do without the header files?

I'm seeing if I can do without tinkering with header files in C ++ projects. Probably they were the sea of good for C in the '60s, but actually today it is difficult to justify their existence in C ++. I wrote a small program that consists of...
asked on 23.04.2018 / 05:01
2
answers

problems installing the npm to use Vue.js in laravel 5.5

I try to install npm to use vue.js in my laravel project but I get this error when I execute the npm install command: npm ERR! code ETIMEDOUT npm ERR! errno ETIMEDOUT npm ERR! network request to https://registry.npmjs.org/lodash failed,...
asked on 17.04.2018 / 22:27
1
answer

I can not merge branch again with git after discard commit

I made a merge of a branch to master and later I realized that this branch had changes that I did not want. I have discarded the commit of that merge with: git revert -m 1 commit_hash Now I need to re-merge that branch to m...
asked on 28.03.2018 / 11:49
2
answers

Does not show percentage calculations

I'm starting in C # and I have a problem that I can not solve ... I need to take the percentage of sale of three products (1,2,3) of the total. I do the corresponding operations and I return on screen a value 0 in each of the operations. E...
asked on 07.04.2018 / 21:50
2
answers

Place two div side by side

How can I place these two div side by side? The one on the left occupies 15% and the one on the right 84% .container { width: 99.5%; height: 100px; } <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstra...
asked on 17.04.2018 / 09:49
2
answers

Exercise list of numbers ending in 2 with an unknown fault

I have an exercise that I have been working on and it turns out that, although it gives me all the results I ask, it throws an exception from ArrayOutOfBounds (on out of range indexes). Does anyone see the fault and correct me please? Thank you...
asked on 22.11.2016 / 12:29
3
answers

How to clone an Array in a new one?

I need to pass information from array to another, in short, I want to copy the values of arrayPrimero to arraySegundo , but that the values can be changed without modifying the other, and I do not know how to do, I get error....
asked on 09.11.2016 / 16:45
1
answer

Update data with spaces in sql server

I have a database, with a couple of tables in which I have stored many records that have been brought from another database. My big drawback is that the data has passed with spaces, before the actual data, it seems that sql server will take t...
asked on 11.04.2018 / 23:45