Interesting questions
-
1
votes0
answers45
viewsInstallation of a new theme in the Prestashop store 1.4.3
I installed a theme using the module: export/import Theme, as shown in this video : and now I’m getting this message in the header: Fatal error: Uncaught Exception 'Smartycompilerexception' with…
-
4
votes1
answer30
viewsError while integrating a real function
I’m trying to integrate, under the whole line, the function: integrand_1<-function(x){ exp(-x/phi-y*exp(-x)/(phi*2)-(x+sigma2/2)^2/(2*sigma2))} Using the following data: df <-…
-
45
votes2
answers19996
viewsHow is the timestamp calculated?
The timestamp is the numerical representation of a date and is widely used in programming languages and in databases. I want to know: How is this calculation made? Is there any standardization for…
-
0
votes0
answers49
viewsHow to fix: nonconformant Arguments (Octave)
Every time I try to run my code I keep making this mistake: error: projetofinaltry: =: nonconformant arguments (op1 is 1x1, op2 is 1x46801) error: called from projetofinaltry at line 108 column 14…
argumentasked 5 years, 6 months ago Taynah Costa 1 -
6
votes2
answers2013
viewsHow to pass a JSP file to Servlet?
I have a page . jsp, where I have an input file. I need to open this file to use the information contained in it. Suppose it is a pdf. I receive this pdf, sent to Servlet for the purpose of using in…
-
0
votes2
answers148
viewsImmediate sum within input - Javascript
I have a sales system, where the administrator marks the checkbox of the products that want to sell, soon after appears an input to enter the desired quantity, and at the end of the sale, is…
-
0
votes1
answer89
viewsPhonegap Plugin
Hello, I’m a beginner with phonegap/Cordova, and I’ve been having trouble understanding some things, such as installing plugins, no matter the way I do, when I build the project on the phonegap site…
-
0
votes1
answer148
viewsHow to do ng-repeat query with various arrays?
I have a blog and I need to get the url of the images of each post. Only they are inside the arrays and I’m not getting. The image illustrates the way. Someone can help me ? The red dots show. I…
-
2
votes2
answers982
viewsLinearlayout Over Other Linearlayout
I have a layout in Android Studio that I would like to have on another layout, but I can’t do it in any way. I would like you to be on top, because it is a menu that appears when someone presses the…
-
1
votes2
answers153
viewsMany to One Hibernate Java
I have 2 entities: Contracts, which has only id, number Additive, which has id, number, contract The additive contract is a foreign key, in the database is working fine works like this: 1 contract…
-
0
votes1
answer1359
viewsWhat is the difference between Ecmascript and Javascript?
What is the difference between ECMA Script and Javascript? I hear the term Ecmascript a lot, SE5, SE6, linked to the Javascript language. There is similarity between these two terms?…
-
4
votes1
answer616
viewsThread problem
public class ThreadTest implements Runnable { private String word; private long time; public ThreadTest(String word,long time){ this.word = word; this.time = time; } public void run() { try {…
-
-2
votes1
answer48
viewsCalculating dates (Discord.js)
I’m trying to develop a kind of Mod record for my Discord Bot. Ps: I do not believe it is necessary knowledge of Discord.js to solve the question How it would work: The user with administrator…
-
2
votes0
answers111
viewsDistinguish nodes in a TRIE tree
I have a multi-word TRIE tree (dictionary function), in the node that is the last character of the word I need to have a "type" inside this node. I need to distinguish what kind of word each is, so…
-
-2
votes1
answer35
viewsCan anyone tell me if there is an easier or more correct way to call two selects from different tables?
using BRQ_Jobs.Modelo; using System; using System.Collections.Generic; using System.Data; using System.Data.SqlClient; using System.Linq; using System.Text; using…
c#asked 6 years, 7 months ago Arthur Nunes 1 -
1
votes2
answers421
viewsWhat is TDD and what is it for?
I was taking a look at PHPUnit - which is a unit testing framework . Taking a look at some tutorials, I came across a term called TDD. What comes to be TDD? And what’s his use in day-to-day…
-
1
votes0
answers88
viewsI’m unable to do INNER JOIN in cakephp
All right, guys? I’m using cakephp to make a system that interacts with some database data from a Wordpress site however every time I try to perform an Inner Join cake query shows me this error:…
-
0
votes1
answer39
viewsPlot Pivot (Row in column)
Gentlemen, good morning ! I am trying to make a simple parcel PIVOT under same customer number (330162210001), however I am not getting... The idea is that each plot result found is a column. We…
-
6
votes1
answer372
viewsExecution Time in Programming Solution Challenge
Hello, I need to ask the following question: https://olimpiada.ic.unicamp.br/pratique/p2/2017/f3/arranhaceu/ That is the statement: A residential skyscraper has N floors, numbered from 1 to N. The…
casked 8 years, 1 month ago Antony Leme 197 -
4
votes1
answer311
viewsCorrplot package
How can I add significance to correlation without overlapping between the symbol (*) and the correlation value?? So that it looks like in the picture…
rasked 7 years, 11 months ago Elizabete Silva 41