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Modulus % in Django template
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212
You need divisibleby, a built-in django filter.
{% for p in posts %}
<div class="post w...
What is a “callback” in C and how are they implemented?
...RandomValue(void)
{
return rand();
}
int main(void)
{
int myarray[10];
populate_array(myarray, 10, getNextRandomValue);
...
}
Here, the populate_array function takes a function pointer as its third parameter, and calls it to get the values to populate the array with. We've written...
How do I exclude all instances of a transitive dependency when using Gradle?
...runtime transitive dependencies, I end up pulling in org.slf4j:slf4j-log4j12 . (It's referenced as a sub-transitive dependency in at least 5 or 6 other transitive dependencies - this project is using spring and hadoop, so everything but the kitchen sink is getting pulled in... no wait... that's the...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
...
10 Answers
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Active
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There can be only one auto column
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121
My MySQL says "Incorrect table definition; there can be only one auto column and it must be de...
JavaScript: how to change form action attribute value based on selection?
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answered Dec 18 '09 at 0:54
cletuscletus
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Find out if string ends with another string in C++
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214
Simply compare the last n characters using std::string::compare:
#include <iostream>
bo...
Python Dictionary Comprehension
...
>>> d = {n: n**2 for n in range(5)}
>>> print d
{0: 0, 1: 1, 2: 4, 3: 9, 4: 16}
If you want to set them all to True:
>>> d = {n: True for n in range(5)}
>>> print d
{0: True, 1: True, 2: True, 3: True, 4: True}
What you seem to be asking for is a way to set...
CentOS 64 bit bad ELF interpreter
... $(which YOURAPPNAME)
The output will look like this:
linux-gate.so.1 => (0xf7760000)
libpthread.so.0 => /lib/libpthread.so.0 (0xf773e000)
libSM.so.6 => not found
Check for missing libraries (e.g. libSM.so.6 in the above output), and for each one you need to find the packa...