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Code signing certificate for open-source projects?
...
For open source developers, Certum provides code signing certificates for free*
Just enter "open source developer" in the "company" field when you
request the certificate. That's it.
Link to open source code signing certificates is here
[*] Starting 2016, the Open Source Code Signing certificate...
What's the best UML diagramming tool? [closed]
... but I'd still take more power with a steeper learning curve and be happy. Free (as in beer) would be nice, but I'd be willing to pay if the tool's worth it. What should I be using?
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How is malloc() implemented internally? [duplicate]
...s space efficient. Also, the design must of course take into account that "free" needs to make space available to malloc again somehow. You don't just hand out memory without reusing it.
If you're interested, the OpenSER/Kamailio SIP proxy has two malloc implementations (they need their own because...
When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?
...n.
0xDD Dead Memory Memory that has been released with delete or free.
It is used to detect writing through dangling pointers.
0xED or Aligned Fence 'No man's land' for aligned allocations. Using a
0xBD different value here than 0xFD allo...
What's the absurd function in Data.Void useful for?
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Consider this representation for lambda terms parametrized by their free variables. (See papers by Bellegarde and Hook 1994, Bird and Paterson 1999, Altenkirch and Reus 1999.)
data Tm a = Var a
| Tm a :$ Tm a
| Lam (Tm (Maybe a))
You can certainly make this a Functor...
When should I use malloc in C and when don't I?
...s malloc in one routine, stores the pointer somewhere and eventually calls free in a different routine.
A secondary reason is that C has no way of knowing whether there is enough space left on the stack for an allocation. If your code needs to be 100% robust, it is safer to use malloc because then...
Freeing up a TCP/IP port?
netstat -tulnap
shows me what ports are in use. How to free up a port in Linux?
11 Answers
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Where are static variables stored in C and C++?
..."global and static" area :)
There are several memory areas in C++:
heap
free store
stack
global & static
const
See here for a detailed answer to your question:
The following summarizes a C++ program's major distinct memory areas. Note that some of the names (e.g., "heap") do not appear ...
Jar Mismatch Found 2 versions of android-support-v4.jar in the dependency list
I am trying to create 2 versions of an Android app (free/paid). I have an Android Library that contains files common to both. I created a new Android project and am trying to use the Library but get the error below:
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What does “zend_mm_heap corrupted” mean
...te past end */
memcpy(mem[5], "whatever", sizeof("whatever"));
/* free invalid pointer */
free((void*) mem[3]);
return 0;
}
The code above can be compiled with:
gcc -g -o corrupt corrupt.c
Executing the code with valgrind you can see many memory errors, culminating in a segmen...