Programming :: Print Biggest Float And Double Exponential Notation In Java
Nov 4, 2010How can i print the biggest float and biggest double exponential notation in Java ?
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General :: Filesystem Full - Find The Biggest Directories Or Biggest File?
Apr 28, 2011Under Linux, I'm looking for a command to list the biggest file and/or the biggest directories under a directory.
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Jul 28, 2011I've just started programming at my university and I'm finding it a bit hard to get started. I've been given this for homework.Given 2 integers, a and b, print their sum. However, sums in the range 10..19 inclusive, are forbidden, so in that case just print 20The problem I'm having is that i don't know how to tell java to print 20 when the value is in that range.
View 14 Replies View RelatedProgramming :: Random Float Numbers In BASH
Mar 27, 2011I'm learning shell scripting using bash and I want to generate 4 floating point number with 5 decimal places and write them to a file and a variable. I've done all this except the $RAMDOM enviroment variable does not generate a float number but a integrer.
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Programming :: Double Quotes Inside Double Quotes?
Jun 6, 2010In bash I need to use some equivalent of double quotes inside double quotes (or the other way around.)I need to run the following statement to get the output of foo and store it in a variable while passing foo the $file which probably contains spaces.
Code:
variable=$(foo "$file")
The problem is that foo might return an empty string and if it does I need to catch it
[code]...
Programming :: Convert From Hex String To Double In C/c++?
Apr 5, 2010Someone know how i can convert from hex string to double in c/c++?? Example 40668472B020C49C is 180.139
reference page: http://babbage.cs.qc.edu/IEEE-754/64bit.html
Programming :: Using /dev/random To Generate Double?
Mar 6, 2010I need to generate random numbers using /dev/random in C. The numbers should be of type double (64-bit floating point).The functionality should be equal to linux command "od -An -N8 -t fD /dev/random", but written in C.The prototype should be "double drand(void);".
View 7 Replies View RelatedGeneral :: Anyway To Change That To Float
Nov 16, 2010Its a huge waste of space. Is there anyway I can change that to float i.e output = .500000
View 6 Replies View RelatedGeneral :: Low On Disk Space - Looking For Biggest Files?
Nov 10, 2010I seem to be running low on disk space on my linux server. 'df' shows about 82% usage on a stock CentOS install with sendmail. I routinely delete old email directories, but for some reason, I stay pretty high in disk usage. Is there a fancy little bash script or something I could run that would find the biggest files and I could go get rid of them?
View 3 Replies View RelatedProgramming :: Ignoring Commas Within Double Quotes?
Nov 4, 2010I'm trying to write a bash script that has to extract values from a csv file. Problem is there are lines like this:a,b,c,"dd,dd,dd",e,f,gI'm using awk to extract the values but when I try it extract value 4 with awk I get:"ddinstead of:"dd,dd,dd"Does anyone know how to get awk to ignore commas within double quotes?
View 5 Replies View RelatedProgramming :: Double Data Type Mantissa?
Nov 23, 2010in c/c++, double is usually 8 bytes. It has a 52-bit mantissa (or significand, or base), an 11-bit exponent, and a 1-bit sign. My question is: is the mantissa a 52-bit integer? Or is the decimal point just after the first bit. Meaning: if the mantissa was 1000110011100011 (in binary) would that make the value of the mantissa (assuming the exponent was 0) 1000110011100011, or 1.000110011100011? (in binary)
View 1 Replies View RelatedProgramming :: [C++] Writing Double Value To A Text File?
Jun 3, 2011Code:
int main ()
{
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Programming :: Bubble Sort For Array Of Double?
May 10, 2010Here's my code for bubble sort with double type
Code:
#include <stdio.h>
void swap_double( double *a, double *b )
{
double _t = *a;
code....
Programming :: Remove Double Quotes Bash?
Jul 20, 2011grep -e XkbLayout /etc/X11/xorg.conf | grep -v "^#" | awk '{print $3}'
output = "gb"
sometimes= "us"
Programming :: SED - Convert Double Quote To Single
Jan 21, 2010I want to convert double quote to single quote in a text file. I tried escape characters however no success. Please find details as follows:
-sh-3.00$ sed 's/"/'/g test.txt
sed: -e expression #1, char 7: unterminated `s' command
-sh-3.00$ cat test.txt
"unix"
I want "unix" to be converted to 'unix'
Programming :: Get The Number Of Left-right-double Click?
Jan 20, 2011can i get the ocuurance of left click-right click-double click?i need the time of ocurance and the click(left-right-double) that happend.any software?any clue..i need it in linux environment(kde or gnome)
View 14 Replies View RelatedUbuntu :: URL Bar/Location Bar - Apparently Chooses The Biggest Width
Feb 28, 2010I merged my toolbars into one toolbar. This results in having my bookmarks toolbar next to my URL bar.
The problems is that the URL bar apparently chooses the biggest width available with priority over the bookmarks bar, being merged into simply an arrow, which I have to click in order to see my bookmarks.
I would like to give my URL bar a fixed width so that I can see my bookmarks toolbar or to leave the URL bar with a flexible width as long as it doesnt have priority over the bookmarks bar.
Programming :: C Function To Reverse The Byte Order In A Double?
Aug 12, 2010I'm trying to write an extension to PHP which means coding in C. I'm really really rusty at C coding and was never very good at it.
Can anyone propose an efficient, safe, and [hopefully] future-proof way of reversing a double? Keep in mind that it should work on as many systems as possible and on 32- and 64-bit systems (and on ???-bit systems in the future?). Will the size of a 'double' ever change or will it always be 8 bytes?
I've tried this and it doesn't work...the compiler complains about "invalid operands to binary" because I'm trying bitwise shiftw on a non-integer.
Code:
x = (x>>56) |
((x<<40) & 0x00FF000000000000) |
((x<<24) & 0x0000FF0000000000) |
((x<<8) & 0x000000FF00000000) |
[Code]....
Programming :: Ostream<< Operator With Double Variable Is Not Accurate?
Mar 27, 2010I have tryed out this operator on program:
Code:
#include <iostream.h>
#include <iomanip.h>
#include <fstream.h>
ofstream myfile;
[code]...
which definitly is not the same number. I guess somewhere in the convertion from double to char* ("<<") something is not right and what can i do to save these double numbers in an accurate manner in a file?
Programming :: Regular Expression Double Escape For Files That End With .la ?
Mar 18, 2010I have been battling with regular expressions and am a little lost. I want to find all my files that end with .la and have been trying this
Code:
slocate -r .la$
which finds them but also files like mozilla. The escaped full stop seems to be ignored however this works :
Code:
slocate -r \.la$
so why is the double escaping needed ?
Programming :: Smallbin Double Linked List Corrupted?
Jun 27, 2011My application receiving SIGABRT by saying "smallbin double linked list corrupted". It is developed in C/C++ on Linux RHEL5.4
View 2 Replies View RelatedProgramming :: Double-quotes Do Not Escape Properly (bash=python)?
May 2, 2010I wrote the Automatik widget (you can find it at :http://kde-look.org/content/show.php...&PHPSESSID=caeTo improve it, I would like to add this one-line script into a text sensor :
top -b -n 1 | head -12 | tail -6 | sed '/top/d' | awk '{ printf "%-12.12s %-4s %-4s %-3s
" , $12,$9,$10,$2}'
[code]...
Programming :: Double Pointers / Matrix GCC (fill It One Column With Zeros And The Other With Ones)
May 26, 2011I have a 10x2 matrix, I create said matrix and fill it one column with zeros and the other with ones, now when I print the matrix I get this:
column 1:
0,0,0,0,0,0,0,0,1,1
column 2:
1,1,1,1,1,1,1,1,1,1
The first two rows of the second column are being replaced into the last two rows of the first column, now I even checked in visual studio and it works fine there. A friend tried my code and he gets it even worse:
column 1:
0,0,0,0,1,1,1,1,1,1
column 2:
1,1,1,1,1,1,1,1,1,1
As far as I've seen it must be a problem with GCC, unfortunately I need to have this up and running in GCC no matter what.
[Code].....
Fedora :: Error - Connection.py:630:call_blocking:TypeError: A Float Is Required
Jun 26, 2011When ever I try to run system-config-samba after the recent update I get the error:
connection.py:630:call_blocking:TypeError: a float is required
Hardware :: Kernel Double Fault, Laptop Froze On Distro / Getting Error Double Fault: 0000 [#1] SMP?
Jun 19, 2010My laptop's been locking up in Linux (Ubuntu, Backtrack, Puppy) periodically for a while now. When it locked up, it was always immune to the magic of SysRq, which I thought might indicate a hardware problem. It became so bad that I had to stop using the laptop.
Today, when I turned it on and tried to boot into Fedora 12, I got the following error (just once, it just locked up at various points during the splash screen after this once):
double fault: 0000 [#1] SMP
last sysfs file:
CPU 0
odules linked in:
Pid: 1, co m: swapper Not ta nted 2.6.32.11-99.fc 2.x86_64 #VGN-T 250N
RIP: 0010:[<ff
All the seemingly missing letters were really missing, not my typos.
As you can see, kernel version is 2.6.32.11-99.fc12.x86_64 and my laptop is a Sony Vaio TZ 250N (Core 2 Duo ULV 1.2GHZ). Note that with the other remaining kernels from the updates, nothing ever happened other than the locking up. The core temperatures hover pretty high, about 55-60C peak but this is still below the critical temp. Memtest came up clean when the problem first started happening.
OpenSUSE :: KDE 4.5 Suddenly Stopped Working - Null Float Point Error
Oct 25, 2010Yesterday I turn off my computer without problems, and today my KDE 4.5 desktop just don't wanna load. It show this error:Floating point exception
Full error:
[Code]...
General :: Show Permission In Octal Notation?
Feb 8, 2010'ls -l' gives me the permissions in the long format - drwxr-xr-x format. Is there a way i can get the permissions in a form i can use in a bash script? the only form i can imagine of is the octal one... something like '755' for the above, but i dont know what would give me such an output.... are there other methods to consider while using (rather comparing) them in a script?
View 3 Replies View RelatedGeneral :: Linux Command Synopsis Notation?
Feb 1, 2011I've recently started learning linux OS, and the most confusing for me is the notation in man pages or command synopsis. I was looking for some kind of guide describing it, but couldn't find any. Thing get even worse when there is no standard notation and it looks different from one command to another. In other words, I just want to understand what all these brackets '[ ]', dots like '...' pipelines '|', italic or UPPERCASE words, etc mean at all. I can't tell the difference between [DIRECTORY...] and [FILE]... What does it mean when there are three dots inside the brackets or outside of them? And so on. To conclude, all I need is a comprehensive description for the notation syntax adopted in linux world.
View 9 Replies View RelatedProgramming :: Groovy Scripting - An Object-oriented Programming Language For The Java Platform ?
Mar 7, 2010Groovy is an object-oriented programming language for the Java platform. I do not have experience in Java, only perl and shell scripts. Recently I have been asked to maintain a software written in groovy (also to make enhancements). So can I learn groovy without knowing java language. or isit I have to learn java before venturing into groovy.
View 1 Replies View RelatedApplications :: Linux Program To Open .mus Notation Files
Aug 2, 2010Is anyone aware of a program which will open .mus music notation files or convert them to .xml files? I have several files from FINALE which I would like to open in Linux, but Linux distros will not allow FINALE to run. .xml files will open in MuseScore.
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