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Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
...;script> was pointed at some JSON that used that property name:
{"x": "hello"}
the value "hello" would be leaked.
The way that array and object literals cause setters to be called is controversial. Firefox removed the behaviour in version 3.5, in response to publicised attacks on high-profil...
Split string with delimiters in C
... to use it:
int main (int argc, char ** argv)
{
int i;
char *s = "Hello, this is a test module for the string splitting.";
int c = 0;
char **arr = NULL;
c = split(s, ' ', &arr);
printf("found %d tokens.\n", c);
for (i = 0; i < c; i++)
printf("string #%d...
Difference between object and class in Scala
...eate a program you should use main method in object, not in class.
object Hello {
def main(args: Array[String]) {
println("Hello, World!")
}
}
You also may use it as you use singleton object in java.
...
SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
...SNI (after all, the SNI extension is about adding a host name to the ClientHello message).
For the Webscarab SSL proxy, this commit implements the fall-back setup.
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PHP function to make slug (URL string)
...
this however removes dash (-), e.g. $string = "My-string hello" returns "mystring-hello"
– undefinedman
Aug 28 at 12:27
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What's the _ underscore representative of in Swift References?
... return s1 + s2;
}
}
When you call foo(), it is called like bar.foo("Hello", s2: "World").
But, you can override this behavior by using _ in front of s2 where it's declared.
func foo(s1: String, _ s2: String) -> String{
return s1 + s2;
}
Then, when you call foo, it could be simply c...
Scaling Node.js
...nitize('true').toBoolean(); //true
var str = sanitize(' \s\t\r hello \n').trim(); //'hello'
var str = sanitize('aaaaaaaaab').ltrim('a'); //'b'
var str = sanitize(large_input_str).xss();
var str = sanitize('&lt;a&gt;').entityDecode(); //'<a>'
There also is ...
How do I add custom field to Python log format string?
...gt; logging.setLogRecordFactory(record_factory)
>>> logging.info("hello")
my-attr - hello
Of course record_factory can be customized to be any callable and the value of custom_attribute could be updated if you keep a reference to the factory callable.
Why is that better than using Adapte...
In log4j, does checking isDebugEnabled before logging improve performance?
...t_for_lazy_logging
import java.util.logging.Logger;
...
Logger.getLogger("hello").info(() -> "Hello " + name);
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Calling C/C++ from Python?
...class Foo{
public:
void bar(){
std::cout << "Hello" << std::endl;
}
};
Since ctypes can only talk to C functions, you need to provide those declaring them as extern "C"
extern "C" {
Foo* Foo_new(){ return new Foo(); }
void Foo_bar(Foo* foo){ foo...