Interesting questions
-
0
votes0
answers19
viewsI need to create a program in c that analyzes whether two passwords typed match
Statement of the financial year: Write a program to verify a password entered by the user. Ask the user to enter a password and then he must write it in another field. Compare the entered values and…
-
1
votes0
answers82
viewspython with redis
Good night, I’m trying to make a simple messaging application that unites Python with Redis, I was able to connect to the database in a simple set/get, but I’m not able to do any hashing to…
-
1
votes1
answer714
viewsCSV In Ruby - Doubt
Good afternoon guys, I’m having a little trouble understanding how Ruby works with csv, I need to read a file and import the data from that file into a variable I have a file called given.txt like…
-
0
votes1
answer686
viewsHow to return status code from Java Resteasy request
It’s quite intuitive to make a return of the API with an object or something like that, only you would like to make the return of an object along with the status code of the request. @Override @GET…
-
1
votes2
answers1431
viewsMake a program in c# that runs online
Hello, I’m a beginner in programming and I’ve touched a little with c# but very little! In my work was put a proposal for me to make a program in c#, html or java to store the release of company…
-
1
votes0
answers113
viewsKivy Duplicating Widgets
Hello, I am trying to develop a goal program in Python and Kivy, but I have a problem, when I click on the "Add Category" button the "add_category" function is called and adds a label with the text…
-
0
votes1
answer99
viewsFetch data in one array if a specific data exists in another
My question is this:: I have 2 arrays: teste [ id: 20, campo: nada etc, id: 30, campo: nada etc, ] teste 2 [ id: 12, nome: maria, etc, id: 30, nome: joão, etc, ] All the ids will hit, ie, the ids of…
-
0
votes0
answers52
viewsServer does not read png files in folder with codeigniter
The server does not read/display PNG files but it normally shows JPG files. Example: host.net/new/Assets/img/file.png (appears in browser) host.net/new/admin/Assets/img/file.png (NOT shown in…
codeigniterasked 10 years, 2 months ago Michel Souza 25 -
0
votes0
answers34
viewsDoubt in loading the Rest acquisition to the view
I’m following a video lesson and a question has arisen. created two folders one for the front (which is run by http-server port 8080) second folder to the back ( which is run by the port 3000…
-
-1
votes1
answer62
viewsActionbar disarranged after updating Android Studio
After update no more Actionbar appears in new projects. Androidmanifest.xml: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"…
-
1
votes1
answer114
viewsmenu sending the first read to last read
have a menu with submenu, and that submenu takes 100% of the div pai that is 900px, as li pai stay in the center, I wanted to send them to the right I gave a float: right in #wrapper #top .menu ul…
-
0
votes0
answers14
viewsTDD with Jest and sequelize - POSTGRES Migration error for SQLITE
I am implementing TDD with Jest in a Node with express application, my database is POSTGRES and I have several sequelize Migrations already configured, and for my test scenarios I am running these…
-
0
votes2
answers230
viewsbecause the Hover does not overlap the div
I have a problem I think very simple. But I’ve done everything and nothing solves, as you can see in the print div who is with the hover she doesn’t stand on top of the div pai…
-
3
votes1
answer1232
viewsVery heavy Tomcat log
I have noticed that some files that get inside the folder Log of Tomcat are getting too heavy. Yesterday I deleted a file with 40GB and today already has another with 2GB. I can’t read the contents…
-
0
votes1
answer140
viewsIntersection of 2 arrays with objects and arrays in object property
Summarizing , I put in String format to illustrate here. I have an array as follows : "[{"cp_57b326e91ac094817aaf37f2":"1.Folha(Ponto)"}]" And I also have the following object array…
-
0
votes1
answer1271
viewsRename files in a directory using names already defined through PHP
I need to rename over a thousand files with the . bmp extension located in a "screen" directory". The files to be renamed follow this logic "2017-08-06 19-29-58.bmp", "2017-08-06 19-29-59.bmp",…
-
2
votes1
answer76
viewsHow do I perform a normalization of curves in python?
Good afternoon everyone, I am doing an exploratory analysis of data in Python using the classic DF kc_house_data, and I came across the following problem. I would like to make some comparisons to…
-
17
votes2
answers1361
viewsHow can I use javascript async/await?
I saw that it is now possible to use Keywords async and await in javascript, but how it really works?
javascriptasked 8 years, 1 month ago zubo 173 -
5
votes3
answers126
viewsWhy does type "any" exist in Typescript?
I’m studying Typescript and I got to the part about the guy any. What I understand is that the any is used when the type of the value that the variable will have. But if that’s the case, the two…
-
1
votes3
answers316
viewsExercise changing last element
exercise: Write a function that receives a phrase and an old word and a new word. The function should return a string containing the phrase original, but with the last occurrence of the old word…
pythonasked 6 years, 9 months ago Matheus Andrade 205