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What is the difference between log4net and ELMAH?
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ELMAH serves a purpose of tracking errors and exceptions for your web applications and allows you to easily log or view those exceptions via many different mechanisms (SQL, RSS, Twitter, files, email, etc.). If you have no built-in exception handling ELMAH wil...
How to define an enumerated type (enum) in C?
... trying to declare strategy twice, and that's why you're getting the above error. The following works without any complaints (compiled with gcc -ansi -pedantic -Wall):
#include <stdio.h>
enum { RANDOM, IMMEDIATE, SEARCH } strategy = IMMEDIATE;
int main(int argc, char** argv){
printf("str...
How do I use reflection to call a generic method?
...s, change their types or rename method name then you'll get a compile-time error. This won't happen if you provide the method name as a string in Type.GetMethod and arguments as the objects array in MethodInfo.Invoke.
Below is a simple example that illustrates how some errors can be caught at compi...
Make git automatically remove trailing whitespace before committing
... for git to automatically remove trailing whitespace (and other whitespace errors) from all commits as they are applied.
16...
GCC compile error with >2 GB of code
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The error occurs because you have too much CODE, not data! This is indicated by for example __libc_csu_fini (which is a function) being referenced from _start and the relocation is truncated to fit. This means that _start (the pr...
Returning a boolean from a Bash function
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Bengt: it makes sense wheen you think of it as “error code”: error code 0 = everything went ok = 0 errors; error code 1 = the main thing this call was supposed to do failed; else: fail! look it up in the manpage.
– flying sheep
Mar ...
How to turn off INFO logging in Spark?
...jetty=WARN
log4j.logger.org.eclipse.jetty.util.component.AbstractLifeCycle=ERROR
log4j.logger.org.apache.spark.repl.SparkIMain$exprTyper=INFO
log4j.logger.org.apache.spark.repl.SparkILoop$SparkILoopInterpreter=INFO
Replace at the first line:
log4j.rootCategory=INFO, console
by:
log4j.rootCateg...
When should you use constexpr capability in C++11?
...t its not obliged to. constexpr obliges the compiler and will spit out an error if it can't.
– Goz
Jan 20 '11 at 14:38
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New self vs. new static
...ic $name = static::class;
}
$Foo = new Foo;
echo $Foo->name; // Fatal error
Using self::
class Foo {
public $name = self::class;
}
$Foo = new Foo;
echo $Foo->name; // Foo
Please note that the Fatal error comment in the code i made doesn't indicate where the error happened, the...
Inconsistent Accessibility: Parameter type is less accessible than method
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For more information check MSDN article on error CS0051
– Alexei Levenkov
Sep 16 '14 at 3:12
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