大约有 30,000 项符合查询结果（耗时：0.0542秒） [XML]
How to throw an exception in C?
...t) (void *) );
extern void * _ZTIl; // typeinfo of long
int bar1()
{
int64_t * p = (int64_t*)__cxa_allocate_exception(8);
*p = 1976;
__cxa_throw(p,&_ZTIl,0);
return 10;
}
// end bar.c
in a.cc,
#include <stdint.h>
#include <cstdio>
extern "C" int bar1();
void foo()
{
t...
The located assembly's manifest definition does not match the assembly reference
... figure out where the old version is coming from, you can use the fuslogvw.exe application that ships with Visual Studio to get more information about the binding failures. Microsoft has information about this tool here. Note that you'll have to enable logging by setting the HKEY_LOCAL_MACHINE\SOFTW...
Maintain aspect ratio of div but fill screen width and height in CSS?
...ldDanield
100k3131 gold badges190190 silver badges223223 bronze badges
1
...
How does the Java 'for each' loop work?
...% faster)
[C:\java_code\]java TimeIteratorVsIndexIntArray 1000000
Test A: 326,373,762 nanoseconds
Test B: 202,555,566 nanoseconds
B faster by 123,818,196 nanoseconds (37.437545972215744% faster)
I also ran this for an Integer array, and indexes are still the clear winner, but only between 18 and ...
Fast way to get image dimensions (not filesize)
...
32
I not sure you have php installed, but this PHP function is pretty handy
php -r "print_r(geti...
Adding a directory to the PATH environment variable in Windows
...e only programs started after the change will see the new PATH.
Option 2
Execute this command in the command window you have open:
set PATH=%PATH%;C:\your\path\here\
This command appends C:\your\path\here\ to the current PATH.
Breaking it down:
set – A command that changes cmd's environmen...
Programmatically change log level in Log4j2
... the available JMX clients (the JVM provides one in JAVA_HOME/bin/jconsole.exe) while executing your application.
In JConsole look for the "org.apache.logging.log4j2.Loggers" bean
Finally change the level of your logger
The thing that I like most of this is that you don´t have to modify your code...
How to know what the 'errno' means?
... Read-only file system
31 EMLINK Too many links
32 EPIPE Broken pipe
33 EDOM Numerical argument out of domain
34 ERANGE Numerical result out of range
35 EDEADLK Resource deadlock avoided
35 EDEADLOCK Resou...
How can I change IIS Express port for a site
... Restarting VS worked for me. Apparently BitDefender's ProductAgentService.exe service uses port 50151 which conflicted with IIS Express' default port.
– silkfire
Aug 11 '17 at 20:25
...
What's the advantage of a Java enum versus a class with public static final fields?
...
casablancacasablanca
64.3k55 gold badges121121 silver badges142142 bronze badges
...