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The idea is to have N subgroups, each could contain maximum of N elements and the odering matters. OR Imagine it as N shuffling process and each pointer array describes the oder of their arrangement....

A structure is having a self seferencing node, which is an array of pointers. Since the pointer array needs to have the same number of elements as in the structure, it is not possible to expilcitly...

Hi,

I have multiple users on the Xubuntu 14.04 (32 bit) install on my laptop. Whenever one user try to access the other users home folder using thunar, the system freezes and I need to hard reset....

You are trying to access unallocated memory. To be precise, database[1125765] does not exist, since 1125765>size.

Also be careful about things like declaring the function first and casting the...

What you are probably looking for is this:


<p align="left|right|center|justify"> Your text </p>

Thanks Vaphell for the detailed explanation. Its good now.

For the moment, I dont care about the sequence in which the files are read.
I will try the paste command and report later
In the mean time; I wrote a small C program to do the merging.

Is...

Hello again.

The two scripts above seems to work for smaller files, but fails for bigger ones. The rows are mixed up and I cant figure out where the problem is.
Test files are attached for...

Thanks steeldriver and aromo2.

the following ones worked



find . -type f -name 'File*.txt' -exec awk '{a[FNR] = (!a[FNR]? $2 : a[FNR]"\t"$2)}; END{for (nr in a) print a[nr]}' {} +...

I have many text files with varying number of columns, but same number of lines. What I am trying to do is combine all the second column to another file. So, for N files, I should have N columns with...

check this:
1. launch Codeblocks and click anywhere on the screen while the splash screen is appearing
2. launch codeblocks and stay idle

If it is case 1, I think it is a reported bug.
I´ve...

Thanks for the replies.

If I have to keep an array of pointers to each and every element, it seems like double effort when the number of elements is large.
When and where is this concept of...

Im trying to learn the concept of flexible arrays in C. I have a struct containging an array, the length of which is unknown at the time of compilation or is an input parameter.
Everything goes...

Thanks Vaphell. GNU-parallel seems an interesting choice.

I want to run a program N times, with an incremented variable as input each time. The for loop in bash script seems a good option here. So I have like


#!/bin/bash
for i in {1..10}
do
...

Thanks for the comment.


Just being curious, could you point some sources for this and the use of brackets?

You are going in the right direction. You need to allocate the memory before entering the loop such that you have 10 free pointers (since you go from i=0 to 9). Later in the loop you assign them the...

If brackets are used while calculating the value of dot, I am getting the expected answer. Can anybody explain the difference between


dot=scalar((xd-x),(xc-x),(yd-y),(yc-y),(zd-z),(zc-z));
...

Thanks for the reply.

Its for a particle in a box kind of problem. When it tries to escape, we stop the motion at contact point. Its not for display, we are after the numbers.

Im getting the...

Hi,

I am trying to figure out the intersection point of a given line segment and a cubic box of edge L. First I check each face of the cube for intersection and if it occurs, calculate the...

Monitor calibration + printer calibration are necessary for getting good quality printed graphics/photos. Many photographers have accessibility to good quality cameras but do not own a printer and...

There are many RAW file developers in Ubuntu and in the open source and/or free softwares area as well as the proprietary ones and in other platforms. Each one is having its own approach towards RAW...

Hi,
I just wanted to append my extended radio station list. The stations are classified according to their bit rate. All links are checked and found to be functional today.
...

I am wondering which is the preffered way of programming in C, if one is using the same math expressions very often
1. Use the math function/expression each time
2. Precalculate the expression and...

Thanks for the replies. I also found that the problem was with the --timeout option. Apparently it is a bug with Zenity.

Thread marked as solved.