Programming :: Convert String To Int ?
Jul 6, 2010Iam trying to check a value less than or equals 0.The value iam getting is after doing grep a file . but its throwing error .
Code:
When i execute this it throws
Code:
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Programming :: Convert The Int To A String Using Stringstream Then Convert The String To A Char?
Mar 26, 2011Do I have the convert the int to a string using stringstream then convert the string to a char? or is there a more direct way?Also is there a way to tell the length of a int?
View 5 Replies View RelatedProgramming :: Convert String To Integer Back To String C++ ?
Mar 13, 2010Code:
The error is:
Code:
What I want to do is take input of ip4 as a string, convert it to an integer to add 1 to it, then reconvert it back to a string. Its not working.
My full code is:
Code:
Programming :: Convert String To Int Array?
May 9, 2010I've searched around and can't find out how to convert a string ( like "12345" ) into an int array ( x[ 5 ] = { 1, 2, 3, 4, 5 } ; ).
View 4 Replies View RelatedProgramming :: Convert String To Long ?
Jul 2, 2010convert string to long ?
View 4 Replies View RelatedProgramming :: 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 :: Convert String Array To Character?
Aug 18, 2010i have problem in java. how to convert string array to character. e.g string a[]={"ab","abc","abd","ag"}; what will be the character array ?
View 3 Replies View RelatedProgramming :: Convert An 8 Digit String Into A Long
Dec 15, 2010I'm trying to convert an 8 digit string into a long. The code compiles, but I'm getting only 1 digit placed into the long.
[Code]....
Programming :: Convert A String To Its Binary Form?
Jun 9, 2010Like the binary form of the integer '2' is '10',
How should I find out the binary form of a string say "abcd" ?
Programming :: Convert String Into An Integre In Shell Scripting?
Dec 2, 2010I need to part a string into separate integers ....like "0x0-0xffffffff,0x20000" into 3 integers 0x0 and 0xfffffff and 0x20000.... i can't use any other high-level languages ..
View 3 Replies View RelatedProgramming :: Convert A Dictionary Data-type To A String?
Mar 17, 2011how to convert a dictionary data-type to a string?
actually I am trying to update some json file 's dictionary.
Programming :: Copy String A To String B And Change String B With Toupper() And Count The Chars?
Oct 22, 2010copy string a to string b and change string b with toupper() and count the chars
View 3 Replies View RelatedProgramming :: Pthread - Take String From The Command Line And Creates A Thread To Print The String
May 3, 2011I've been trying to understand pthread in C a little better. So I made a simple program that takes in a string from the command line and creates a thread to print the string. I've looked online and copied the basic concepts but there are something things I'm confused about. The programs works just fine, but I have questions. Here's what I have so far.
[Code]....
One thing I'd like to know is why the 3rd argument in the pthread_create function which is my SendMessage function needs to be typecasted to a void pointer and then send the address of the function. Also as for the 4th argument, I would see typecasting to void pointer in some of the pthread examples I saw online, but in my case I'm passing a char pointer, would this be correct? In which case would I ever want to pass a void pointer?
Do I need a pthread_exit(NULL) in my main and in the SendMessage function? If so, why? I added the sleep() function so that I could let the pthread_exit function in my SendMessage function execute first. I simply saw that the online examples on pthread had pthread_exit() in both locations.
Programming :: Convert The String Data Type To Other Primitive Data Type?
Mar 4, 2011I am trying to generic way to convert the string datatype to other primitive data type. To achieve, i used Template . But i getting error and couldn't resolve the issue and error reported is also clueless.
Code
====
#include <vector>
#include <iostream>
#include <string>
[Code].....
Programming :: Using Sed Replace Line Containing Particular String By A Single String?
Oct 16, 2010I have a set of lines as ahown below:
Leon went to school
Leon came back from school..
Leon had dinner...
I have to replace the line containing "dinner" by a single string LUNCH...
Programming :: Creates String Suffixes Out Of A Reference String?
Feb 25, 2011I need to creates string suffixes out of a Reference string. for eg. suffixes of abcdefg will be
1)bcdefg
2)cdefg
3)defg
and so on...
create an array of pointers to point to the first few characters and then use that pointer to print the rest of the string.But when i print using the pointer i get GARBAGE values! shudn't std::cout<<ptr[w] print the string following the char it is pointing to? why do i get garbage values?
Programming :: C - Put A Specific Arbitrary Part Of A String Into It's Own String?
Apr 18, 2010So if I'm given a location of a file like:
How can I just take the type of the file at the end? I know I can use strrchr() for a period to get the pointer to the period just before file type. Is there a build in string function that will just take the rest of the string from a certain point on forward in the string? I know it wouldn't be much work to make it myself, but I figured I would find out if it already existed before doing it.
General :: Awk - Convert Variable To String?
Nov 15, 2010How do i convert variable to string?
For example:
So how do i make the code with variable work?
Programming :: Assigning Custom String To Std::string In C++?
Oct 12, 2009I've been given a custom-made string class which handles string, wstring and bstr. It has a number of methods and assignment operators to convert to and from different types. The app I work on compiles happily in VS6 and VS2008, but when trying to compile in Redhat (version 4.1.1 in Redhat 5.0)
[code]....
Programming :: How To Check If All Letters Of One String Are In Another String?
Nov 11, 2010I have the following two type of strings1: A/D2: A/C/DI am trying to write a subroutine to check whether all of the letters in string 1 appears in string 2. If yes, return true. If not, return false. In the above example, all the letters (A and D) in string 1 are also present in string 2, so I return true.
View 4 Replies View RelatedGeneral :: Convert String To Number Without 0 In The Beginning
Jun 8, 2010I want to convert strings like 002, 049, 050, 100 to numbers: 2, 49, 50, 100.
I tried to use:
Code:
`printf "%5d" $i`
, but it doesnt work , it convert:
002=>2
014=>12
049=>0
OpenSUSE :: Warning: Cannot Convert String To Type FontStruct
Jun 9, 2010I used xbindkeys and xvkbd to map my extra mouse buttons to page up and page down. With kde 4.4 it worked, but since I upgraded to kde 4.5 beta, I get the following error when xbindkeys starts:
Code:
*** Warning ***verify that there is not another program running which captures one of the keys captured by xbindkeys. It seems that there is a conflict, and xbindkeys can't grab all the keys defined in its configuration file. And for button press I get
Code:
Warning: Cannot convert string "-*-lucidatypewriter-bold-r-*-*-12-*-*-*-*-*-iso8859-1" to type FontStruct
Warning: Cannot convert string "-*-helvetica-bold-r-*-*-12-*-*-*-*-*-iso8859-1" to type FontStruct
[code]....
Ubuntu :: Adobe Fonts - Warning: Cannot Convert String
Jan 21, 2010I'm having some trouble with some adobe fonts (at least I think that's it). Anyways the errors received are
Code:
Warning: Cannot convert string "-adobe-courier-medium-r-*--14-*-*-*-m-*-*-*" to type FontStruct
Warning: Cannot convert string "-adobe-courier-bold-r-*--14-*-*-*-m-*-*-*" to type FontStruct
Warning: Cannot convert string "-adobe-courier-medium-r-*--12-*-*-*-m-*-*-*" to type FontStruct
X Error of failed request: BadName (named color or font does not exist) Major opcode of failed request: 45 (X_OpenFont) Serial number of failed request: 643 Current serial number in output stream: 654 xlsfonts|grep adobe|grep courier
[Code]...
I went looking for those files to see if I could symlink a 14 one to either the 15 one or the other ones, but I couldn't find the files anyways. I get this when attempting to run an X windowed program (qmon) and it crashes out while printing the first set of errors.
Ubuntu :: After Upgrade To Lucid Getting Warnings - Can't Convert String
Jun 24, 2010After upgrading to Lucid I get the following warnings which I did not have before:
Warning: Cannot convert string "-*-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-*" to type FontStruct
Warning: Cannot convert string "-*-helvetica-medium-r-*--*-120-*-*-*-*-iso8859-1" to type FontStruct
These occur when I start emacs and xpdf. On searching I see people are adding font paths to their xorg.conf file but on looking at mine there is no longer a font section. Also I have few directories fonts/X11/usr/share/fonts/X11$ ls misc/util/. I'm assuming the above folders and xorg.conf file are correct.
Fedora :: Warning: Cannot Convert String "-adobe-courier-bold-r-*-*-12-120-75-75-*-70-*-*" To Type FontStruct
Jan 11, 2010using the application manager and yum, however, I need to install an executable that is in neither. It isn't an RPM either. $ file results in :
ncplot: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.9, not stripped
running:
chmod +x ncplot
./ncplot
results in :
Warning: cannot convert string "-adobe-courier-bold-r-*-*-14-148-75-75-m-90-*-*" to type FontStruct
[code]....
Programming :: Serial Port Programming String?
Nov 24, 2010I have a serial port program which is reading a string .if(read(readfd,sResult,1)>0)where sResult is unsigned char sResult[10];if sResult is array of 10 then iam getting string perfectly but if iam making sResult only as unsigned char I am getting NULL value CODE BELOW
Code:
unsigned char sResult;
main()
{
readfd = open("/dev/ttyUSB0", O_RDONLY);
if (readfd == -1)
{
perror("READ: open_port: Unable to open /dev/ttyUSB0-
[Code]...
Programming :: Getting Substring Of The String?
Sep 13, 2010I want normal substring of a string that actually is a url as follows
SITEURL/main.php?page=122&type=download_file&fileID=9&user Id=user1&org=org1&mainmenu=main1&submenu=sub1
What I want is a substring like below
org1_user1_main1_sub1
Programming :: Which Effect Does $ Before String Have?
Dec 8, 2010Which effect does the $ before the string have? This $ before a double-quoted string is used in many initscripts on Fedora 13, but not on Ubuntu 8.04.
View 2 Replies View RelatedProgramming :: Append To String In Awk?
Sep 20, 2009I'm having problems completing my school exercises with awk.
Heres the desired outcome:
Code:
./my_awk 2
ACG GAG ATT AGG AGG ATC CCA CCA
CAC AGG ACG GAG ATT AGG AGG ATC
So it generates data in group of threes, 8 groups per row and prints it. My problem is that I can't seem to get awk to append stuff to string so I could print it nicely to screen. It just prints empty lines per the parameter given to it.
Heres my code so far:
Code:
#!/bin/sh
awk -v rows=$1 '
BEGIN {
[code]....
Programming :: Extract Value From String?
Dec 27, 2008I need to extract a price from a string, this may vary in the future so it may be 12.99 or 14.99. i thought a sed command might crack it and i need to write to a file:<td><b class="priceLarge">?6.99</b>I need to extract the price 6.99(with no ?)so extract anyhting between "> and </B> and write it to a file such as tmp1.txt .
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