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How can i read and write in multiple excel files by taking input from java to excel and again read back to java
java
sololearn
0 Votes
1 Answer
6th Sep 2019, 8:01 AM
Sixth Sense
how to assign values to the first dimension in multi dimensional array then assign values to the second like (x,y) . then output
arrays
c++
0 Votes
1 Answer
1st Apr 2020, 9:49 PM
Amr Y Abdulrahiem
pls somebody help me i don't know how to set Android Studio Gradler its shows me no versions of com. android. tools. build:gr
gradler
0 Votes
1 Answer
2nd Aug 2020, 12:07 AM
Usman Suleiman jibrin
If you New on sololeran, how much time will it take to HTML cours complete?with understanding (you have 30 % knowledge of HTML)
css
html
-3 Votes
2 Answers
13th Jul 2021, 10:58 AM
Ajay Chudasama
Hi guys. How do i select an image from my sd card. From folder xpet.. Help. I jst need da html cods 4dat
images
1 Vote
1 Answer
29th Jan 2018, 11:50 AM
Jey Kriz Raeloded
In c#, how would I generate 3 random numbers [50,60] and use the methods of the math library to find the smallest number?
c#
math
random
-1 Vote
1 Answer
5th Sep 2017, 3:07 AM
Hakeem Thomas
when reaching num value to 1 then the method called again and and again with argument 0 (num-1) then how it is working
c#
recursion
0 Votes
1 Answer
4th Jul 2016, 6:10 PM
Seenivasan
How to convert a nested list to a nested dictionary?I tried a lot but couldn't figure ir out. Can someone please help me.
dictionaries
list
nesteddictionaries
python
0 Votes
1 Answer
13th Dec 2018, 11:03 AM
Mara
How to do an admin log in and student log in in which admin can edit,delete,etc data and student can only view it
mysql
php
sis
0 Votes
1 Answer
24th Feb 2019, 3:11 AM
Ken Ruzzel Rivas
How do I make a server for my web page to recieve information from the user of my webpage in the html form
#how
#html
#server
0 Votes
1 Answer
28th Apr 2020, 11:38 AM
Shiraz Muhammed
How can I display data belonging to a specific person(once he logs in a form, using SQL), for instance, his or her grades?
sql
where
0 Votes
1 Answer
26th Apr 2020, 11:46 AM
Wycliffe Mwangi
I have created an animation using html and css. Now how to make an android app to make the animation as live wallpaper.
android
css3
html5
java
0 Votes
1 Answer
14th Dec 2017, 1:38 PM
Rishabh Joshi
How to know colour of each pixel in colour code format and want to store this colour code format in a text format
artificial
c++
python
1 Vote
1 Answer
29th Sep 2017, 10:48 AM
Raman Kumar
How to give success message on interaction of two objects of same color and fail on diiferent color usng only web languages pls
css
html
javascript
1 Vote
1 Answer
29th Oct 2017, 2:55 PM
muqheet
How to keep a word until conditions are met? Suggestions? It's in code playground if you need a better idea what I'm asking.
c#
0 Votes
1 Answer
28th Dec 2016, 7:58 AM
Donny
When i pass an object like this; for example: SomeMethod(this); How i do point to this object inside body function?; like "this" too?
c#
this
0 Votes
1 Answer
27th Apr 2016, 7:08 PM
Daniel Jaimes
How do i change the content of the first paragraph by using the "firstChild " property? Also plz explain the mistake i've made
javascript
-1 Vote
2 Answers
25th Jul 2017, 12:45 AM
pravinselva
If i am currently creating a table at sql then suddenly power goes off how can i save the values i have inserted?
sql
0 Votes
1 Answer
23rd Feb 2017, 2:20 AM
SREEHARI.M.S.
I am learning C++ for the first time. I become comfusing while I'm learning about " Classes"? How to make them learn easier?
c++
0 Votes
1 Answer
7th Nov 2016, 3:00 PM
Phyoe Min Thant
Is it possible to run a c# code using qrcode?If yes, Does anyone know how to run a c# code imported in qrcode?
c#
qrcode
0 Votes
1 Answer
23rd Mar 2019, 7:39 AM
Jobi Nedd
how to find the sum of two numbers that in total will give a prime number( in the list) and print these numbers
python3
-2 Votes
1 Answer
14th Nov 2019, 5:27 PM
Марсель Халимов
Hello How to solve this program: implement a program mips which allows to read 2 matrices whose dimensions are given by the user
assembly
-1 Vote
1 Answer
27th Jun 2020, 11:41 AM
FAssaf
I want to make typing tutor program so how can I put timer in that and let user type only for 2 mins.
tutor
typing
0 Votes
1 Answer
11th Apr 2017, 2:48 AM
Vijay Chavda
How can i make a real life software using java?what software tools is require? core java is require or simple java code enough?
bigsoftware
callingapp
expert
java
javacode
professional
reallifesoftware
realworld
software
usefulsoftware
0 Votes
1 Answer
2nd Oct 2017, 4:58 AM
Gaurav Nagar
What adjective do you use to describe how much a programming language (or any method really) forces you to do it "their" way?
adjective
perl
ponderance
sharepoint
spectrum
0 Votes
1 Answer
5th Jan 2017, 7:03 AM
Blake Shaw
How can I get simple_error () to work in code::blocks??? I cant get it to work, an error comes up: simple_error() not declared
c++
drills
stroustrup
0 Votes
1 Answer
9th Jan 2017, 8:17 PM
Audrey Mwale
How to write filter a data excel file after the first 5 numbers by performing the running average of the noisy signal ?
c#
0 Votes
1 Answer
19th Oct 2016, 8:40 PM
Daunte
Why bool is of size 1 byte ...and its only 1 or 0 so how its size became 1 bytes not 1 bit..???
bit
memory
0 Votes
1 Answer
24th Nov 2016, 5:05 AM
Ramakant Vishwakarma
Can ruby be use to code a web base software or just stand-alone, if so how can it be use as a webbase
classes
methods
ruby
0 Votes
1 Answer
21st Jul 2018, 8:33 AM
Promise Chukwuebuka
How do i get access to various files in a user computer using javascript.Here i was just shown abt names not accessing files.
access
html
java
javascript
0 Votes
1 Answer
7th Aug 2018, 11:57 AM
Akash. V
Please, how can I generate the multiples of a given number ("3") up to the cube of that number using the for cycle?
multiples
transform
0 Votes
1 Answer
17th Oct 2018, 4:24 AM
Denisse López
Web development is done using HTML, Javascript, CSS...then what is the use of frameworks ? How do they help in web development ?
c
c++
css
framework
html
javascript
python
web
0 Votes
1 Answer
14th Feb 2019, 1:22 PM
Pratika
I want to make a c++ application to search and archive information from the web. Can anyone suggest how I might get started?
archive
c++
databases
0 Votes
1 Answer
12th Apr 2020, 3:17 PM
Conner Adair
Hai friends, can you suggest me how to start learn data structures? I heard it's hot topic in placement training and difficult .
data
structures
0 Votes
1 Answer
17th Dec 2017, 3:53 PM
ajay electricalengineer
How do i print a hand of cards? I tried this and this seems to be returning the last card of the deck
python
tich
0 Votes
1 Answer
26th Jan 2017, 12:57 PM
Tichaona Mtasa
How can a bunch of people in here are damn pro meanwhile im in here still dont know what im supposed to be
css
html
-6 Votes
1 Answer
10th Jul 2017, 7:53 AM
GICFA Randomly
How to block the jsp page if the page is not accessed by entering correct data in the login form through post method
Jsp
0 Votes
1 Answer
11th May 2017, 12:50 PM
Sudip Koirala
How to have the main camera in unity to get the reference of the local player clone object spawn by the network manager?
games
manager
network
player
reference-types
-1 Vote
1 Answer
22nd Mar 2017, 5:51 PM
Arthur Kevin Williams
How to be in depth to security analysis....i m good at coding....but want to find loop holes in software and want to help..
0 Votes
1 Answer
25th Oct 2017, 5:22 AM
Tikeshwar
main method takes an array of strings as parameter but it is not called from any method so how can it takes parameters?
java
methods
0 Votes
1 Answer
1st Oct 2016, 2:07 PM
PANKAJ SINGH
Please how can insert pics to ma website cox som1 tld me to open a HTML file bt i cnt find it. I wil b glad if am given ah reply
vb
0 Votes
2 Answers
14th May 2017, 6:22 AM
Abdulrahman Muhammad Lawal
I downloaded java app but it 's not like how this app suggest. Where can i get java for pc so i can practice lot of more?
java
operators
0 Votes
2 Answers
26th May 2017, 3:10 AM
Adi tinulad lukito
I have made a basic calculator app, which I want to launch in Apple App Store and Google Play store; how do i do it? please help
app
appmarkets
publishing_of_apps
0 Votes
2 Answers
23rd Jun 2017, 11:20 AM
sushant
how do I create a trigger so that if a data is inputted in a certain table it automatically affects another table either by adding or subtracting?
delete
sql
update
0 Votes
2 Answers
15th Aug 2016, 8:13 AM
Kenneth Iheanyi
How do u create a code to read a pdf file and displays it on the web page in readable form from either a folder or database?
javascript
php
-1 Vote
1 Answer
4th Jul 2021, 9:35 AM
Hillary Bigirwa
wanna do a program that will print out what is going in a calculation. for eg. 300 *488 _____ so I basically want it printed out like how it would if I was doing it on paper
c++
1 Vote
2 Answers
15th Sep 2016, 11:02 AM
Antonio Gallimore
How to use onblur function to check thetext field if it has value and it will return,how to alert user if the text field is nul
javascript
0 Votes
1 Answer
16th Sep 2019, 1:49 AM
Kino Ilfi
How to make an app in android studio where we have to get the location of signal tower which is providing signal to our device ?
android
studio
0 Votes
2 Answers
28th Dec 2017, 4:38 AM
Yash Bhomle
Hello can someone tell me how to move a person or a snake in a snake game with the arrows right and left up and down!
snake
0 Votes
1 Answer
13th Jan 2019, 6:14 PM
Noah
I made a simple script to add, subtract, multiplie and divide, but it just works for adding, do you guys know how to make it wor
help
javascript
0 Votes
2 Answers
27th Nov 2016, 12:00 PM
Losel Matos
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