Home » Web Development » Page 6743
R produces broken PDFs when filename is generated in a loop
Web Development

I have a dataset with several different measures (questionnaires) in it. Each record has the score for one participant, at one timepoint, on one of the measures. I am iterating over the list of measures, creating a line graph for each one, and saving that graph as a PDF with a filename based on the measure's number (e.g., graph6.pdf).

This all works fine, except that the P

Foreach loop through multidimensional array
Web Development

I have this set of data that I get from html form. It is basically a multidimensional array.


array(3) {
  array(2) {
    string(1) "2"
    string(1) "4"
  array(2) {
    string(1) "5"
    string(2) "96"
  array(2) {

XML Node & Element Data for ios
Web Development

I want to get element value of language (Women) & categories xlink(http://test.com/api/categories/4 & http://test.com/api/categories/8) from associations element. i tried to get name but language element keep repeating so i get other values in my array besides name

How to securly trigger Jenkins builds from Github
Web Development

I have a Jenkins instance running behind a firewall and I do not want to expose the Jenkins UI to the internet. (Even with security on, that is definitely not an option). My wish would be to open a different port, that is only able to trigger builds, but not exposes the UI. I browsed the plugin list, but I did not find any suitable plugin. My current setup is running apache as a proxy and allow

MATLAB GUI not generating the callback function for a button
Web Development

I am developing a GUI on MATLAB and for some unknown reason I am unable to get the callback function of any new button I am adding.

I remember when putting in a new button I should just put the button on the GUI and press save, the function is generated automatically.

For some reason it is not doing that anymore! This below does not show up anymore:

function push

I want create telerik invoice report programatically in vb.net
Web Development

I have created telerik report wizared, Now i want write code in vb class file to connect entity datasource with entity model. How can i do this?

Closure function is appending last index of loop
Web Development

I am trying to append index value to element using the loop. i made a closure to avoid the multiple index appended.

but my closure function still adding the multiple(previous) index to dom

    var $newdiv =
    $col = $('<div />');
   var add = function () {
    for(var i=1

How to convert dateutil.relativedelta object to datetime.timedelta object?
Web Development

How can I convert a dateutil.relativedelta object to a datetime.timedelta object?


# pip install python-dateutil

from dateutil.relativedelta import relativedelta
from datetime import timedelta

rel_delta = relativedelta(months=-2)
# How can I convert rel_delta to a timedelta object so that I can call
total_seconds() ?
time_delta = ???(rel_delta)  

color of text in an li html tag on mouseover
Web Development

Can i change the color of text in an "li" html tag on mouseover?

style=" border:2px; border-color:white;">
  <a href="testrequestform.php" title=" Test Request">Test

Authorization and ACL in cakephp 3
Web Development

I search the document but I don't find anything about ACL implementation in cakephp 3. How can I implement authorization with ACL in cakephp 3?

Privacy Policy - Copyrights Notice - Feedback - Report Violation - RSS 2017 © bighow.org All Rights Reserved .