Everybody out there, I’m writing a c code which have a strange problem when I compile it . The source code is OK. I compile it with following option: But it show the out put like that: I searched for libjvm.so i found It in my system in /usr/java/lib. I made a symbolic link of it but did not work.
Problem in Timers and signal
I have implemented a POSIX timer using timer_create( ) API, and this will generate SIGUSR1 when the timer expires for which i have put a handler code. Now the problem is, if this program receives another SIGUSR1, then the same signal handler will be invoked and caught. Is there any way to prevent this, so tha…
Ant unable to find javac, JAVA_HOME won’t set on Ubuntu
I have an Android Project called Hello on my Ubuntu 10.04 i386 Server (headless). It contains all things an Android project folder should have. I first build the project in bash while in the Project folder using this synax: then I try to build the .apk with ant like so: I get this error: which is very confusi…
Erroneous “Insecure world writable dir foo in PATH” when running ruby script
When I run a ruby script, it gives me this: This message is erroneous, because /usr/software is mounted read-only: And I can verify this: I believe my mount point has the correct permissions: So two questions: Could this legitimately be considered a bug in Ruby? How do I shut this up? Is there a way to disabl…
C++/Assembly IDE on Linux [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations. Closed 4 years ago. Improve this ques…
SQLYog-Like MySQL GUI For Linux? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Questions asking us to recommend or find a tool, library or favorite off-site resource are off-topic for Stack Overflow as they tend to attract opinionated answers and spam. Instead, describe the problem and …
linux find regex
I’m having trouble using the regex of the find command. Probably something I don’t understand about escaping on the command line. Why are these not the same? Bash, Ubuntu Answer Regular expressions with character classes (e.g. [[:digit:]]) are not supported in the default regular expression syntax…
Maximum values for time_t (struct timespec)
I am using the struct timespec structure and here it is: Thing is, user will be entering the values for each of these individual members, and i want to put a check a max. value the user can enter. Can I take the max. value of time_t as int max value? i.e INT_MAX for tv_sec and LONG_MAX (defined in limits.h)
Eclipse: Ctrl + Shift + ? hotkeys in Linux / KDE?
I’ve recently installed Eclipse Helios (Java Developers Edition, vanilla from www.eclipse.org) on my Arch Linux/KDE 4 machine to aid navigation in a large Java project. The problem is, many key bindings in Eclipse tend to use Ctrl + Shift as a modifier, and this is the same combination I use to switch k…
NoSQL Solution to Store Arrays?
I need a scalable NoSql solution to store data as arrays for many fields & time stamps, where the key is a combination of a field and a timestamp. Data would be stored in the following scheme: KEY –> “FIELD_NAME.YYYYMMDD.HHMMSS” VALUE –> [v1, v2, v3, v4, v5, v6] (v1..v6 are j…