All Questions

1
answer

Postgres pg_dump How to make a backup with little space

I have a Server Centos 6.9 con Postgres 9.2 and a base that weighs 70 GB I have little space available and I can not add more space . I need to do a backup of the base. The problem is when running the pg_dump...
asked on 05.12.2018 / 21:13
2
answers

I NEED HELP PLEASE [closed]

I AM LEARNING AND I DID THIS <!DOCTYPE html> <html> <head> <title>Tu peso en un lugar</title> </head> <body> <h1>tu peso en otro planeta</h1> <p>En la tierra pesas disti...
asked on 29.11.2018 / 22:14
1
answer

Format Excel Date in Java

I have a question, I hope someone can help me: In Excel, inside a cell I have a date, for example, today: 2/12/2018 To this cell I give a right click - > Format of cells and format as a number, with which I have the following result:...
asked on 05.12.2018 / 21:23
1
answer

JRLoader.loadObject error of JasperReport

I'm new to this jasper report , I do not know if I'm missing something or why I get this error: My Code line with error: JasperReport reporte = (JasperReport) JRLoader.loadObject("ReporteComisiones.jasper"); It's a maven project,...
asked on 23.11.2018 / 20:44
0
answers

rsync on rsh

I'm trying to set rsync to use rsh as transport . I have edited the file /etc/pamd./login :   #To not show the message of the day, we commented on it.      #session optional pam_motd.so motd = / run / motd.dynamic...
asked on 05.12.2018 / 21:54
2
answers

Add option map of google maps using gmaps.js

I would like to know how I could add one more option to the map of google maps link For example, next to Satellite add another option that shows me another map (which I have customized). Seeing the doc I see that it can be with events, but...
asked on 10.07.2016 / 21:00
1
answer

Get the duration of a video on django

Hi, I would like to know how I get the duration of a video on django. I will show you what I have so they know what I have tried I've tried using these examples: link but you can not because those codes receive the name of the file as a...
asked on 21.08.2016 / 20:44
1
answer

Show items while typing in the search engine in django with ajax

In link this is a search engine that shows some results while typing in it. But now what I want is that it does not show those results if I do not change the list of spells while I'm typing there. Something like what google does, I think it is...
asked on 23.09.2016 / 12:58
1
answer

HTTP formats to send data to the server

I use headers: {'Content-Type': 'application/x-www-form-urlencoded'} What is the correct way to send the json data so that the WS reads it correctly? data: { lat: '-33.4415275', lng: '-70.6517743' } I have this code, I send them by...
asked on 06.09.2016 / 21:56
2
answers

Development in .net Compact (Smart Device)

I am developing an application in .NET Compact for Windows Embedded with C # language and SQL Compact 3.5 database. The application has 3 columns with several rows, I have 2 columns that show in their rows an information already established i...
asked on 14.07.2016 / 00:06