2016-12-15 04:20
You might be using following statement to assign python variable to javascript variable on older versions of web2py (var javascript_array = {{=XML(response.json(array))}}Above statement was… Read More
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Tags:
profile
statistics browser testprofile
password protect pdf
extension
size kbytes average
usage files mprof
contest spoj challenge
profile file
factorial spoj problem
custom validator
C language and Python codes
2016-12-07 05:29
This question was asked here How to rename “/admin” to other URL in web2py?
For all the web2py applications, web2py admin url is same, i. e. www.example.com/admin or 127.0.0… Read More
2016-11-11 10:31
In this article, I will explain built in validator IS_IMAGE and IS_UPLOAD_FILENAME, also a custom validator.
It is important to validate file uploaded on server to restrict malici… Read More
2016-04-22 12:06
Suppose we have employee table with resume as uplaod field. And we want to download file on the basis of employee id.
Download url is like app_name/custom_download/employee_id
or <a… Read More
2015-08-31 04:33
We will use python library PyPDF2 to set password to pdf file.
To install PyPDF2:sudo pip install pypdf2We are using encrypt function of PyPDF2.
encrypt(user_password, owner_password=None, u… Read More
2015-08-04 06:20
To install memory_profiler:sudo easy_install -U memory_profiler
Profile function/script:
Add following line in script to import memory profiler:from memory_profiler import profile
Decorate t… Read More
2015-06-30 04:04
In this article we will cover following points:
Profile single function
Profile complete python script
How to read .prof file
Profile web2py application
To install cprofile on ubuntu u… Read More
2015-06-19 04:47
In this article, we will cover some very basic methods to calculate performance of script. In next article we will cover advance tool like cProfile and memory_profiler.
What is profiling?
Pr… Read More
2013-11-29 19:41
Given the set of integers, find the sum of all positive integers in it. Solutions can be sent in any language supported by SPOJ except Whitespace.
Input
t – number of te… Read More
2013-10-11 06:52
View problem on SPOJ
The most important part of a GSM network is so called Base Transceiver Station (BTS). These transceivers form the areas called cells (this term… Read More
2013-09-19 15:35
Write a program to accept two strings str1 and str2 and checks whether str2 is rotated version of str1.
Ex. Following are different values of str2 for given str1.
GIVEN:str1=”software… Read More
2013-09-10 14:47
Following program was asked by Josh Software during campus recruitment.
Write a program to generate following chart without using any graph library.This is of marks from 1 to 5 obtained… Read More
2013-09-06 06:32
Write code to remove the duplicate characters in a string
without using any additional buffer NOTE: One or two additional variables are fine
An extra copy of the array is not.
This question… Read More
2013-09-01 14:47
// recursive insertion sort in ascending order
//www.GauravVichare.com
#include<stdio.h>
void rec_insert(int ,int []);
void main(void)
{
int a[100],i,count;
printf("Ente… Read More
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