All Questions

1
answer

Replace spaces with characters

For the moment I have been able to deal with this: $link = ""; $longitud = strlen($pais); for($i = 0; $i<$longitud;$i++){ if($pais[$i] == ""){ $link .= '+'; }else{ $link .= $pais[$i]; } } The result...
asked on 13.06.2017 / 09:52
2
answers

How do I make 2 accordions open at the same time?

I have 2 accordion on a web page, the problem that I have is that I need to make the 2 accordion be open.    Example: The 2 accordions are closed by default Accordion 1 = Cerrado Accordion 2 = Cerrado    at the moment of clicking on...
asked on 21.06.2017 / 14:03
2
answers

Change date format ymd_hms to ymd

I have a dataframe in Python with two columns: StartTime and StopTime . In one of the operations, I need to group the data per day ( StartTime ). For this I need to eliminate hours, minutes, seconds from that col...
asked on 22.06.2017 / 10:45
1
answer

Removing data attribute and adding it dynamically with jquery but still in the sun?

I'm trying to check errors on the server side and this will bring me a number depending on the type of error, the problem is that when editing remove and put a data attribute to then check with the focus, I've already tried what is commented, bu...
asked on 17.06.2017 / 02:34
1
answer

PHP form when attaching file turns it into .dat

Good morning, Tengos two quibbles I have made a form in php so that they can attach files and send them to the mail send well the mail but the file calls it like this: Attached data without title 0066.dat giving equal the upload it with....
asked on 21.06.2017 / 08:28
2
answers

Recursive Exponent Failing

I was practicing to be able to make a recursive exponent, and it works but not with doubles and floats , I do debugging and I get warnings in the implementation of C ++. It's a very long follow-up but in the end I get the next outpu...
asked on 17.09.2017 / 03:07
2
answers

How do I write in a text file?

Good, I am more or less new in c #, in access to data and others, and I need to go making a log of where my program goes until the end, to know by try catch and others how it works. My question was, how can I make it write messages in...
asked on 20.09.2017 / 13:58
1
answer

Problem with angular ng-repeat directive

I have a problem with Angular's ng-repeat directive, I'm creating a banner component that works as follows: when you click on add image, that image is converted to base64 and the new image is added to an array and it is with this array that the...
asked on 05.09.2017 / 16:43
2
answers

Enter data in an HTML table using JavaScript jQuery

Hi, I am new to HTML and I need to perform the following exercise: given the following code, I need to implement javascript to be able to add the data to the table. Also, when you add one, you can delete it. Finally, you must count the number of...
asked on 06.09.2017 / 21:59
4
answers

Know when to use the keywords new and override

What is the difference between using keywords new and override when creating a method in a class that inherits from another which has a method with the same name? A basic example with the classic method ToString() priva...
asked on 01.09.2017 / 20:03