我用arm-无linux-gnueabi版本4.4.1构建了glibc-2.11。我把二进制文件拷贝到我董事会的根目录上。当我输入"ldconfig“时,会遇到以下错误。
**ldconfig: Can't open configuration file /home/gykim/working/s1cam/gykim/stream/bsp/linux/util/glibc-2.11/_install/etc/ld.so.conf: No such file or directory
ldconfig: Can't create temporary cache file
当我试图安装一些软件包时,我得到了以下输出:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
linux-image-extra-4.13.0-45-generic : Depends: linux-image-4.13
const cache = {};
//adding key-value pair
cache.John = {lastName:"foo"}
//assigning John to a new variable
const John = cache.John;
//changing the cache object
cache.John.lastName = "bar";
console.log(John); // {
在Java中,如果内存耗尽,弱引用将被垃圾回收。在Linux中,malloc()总是返回一个强引用,即。直到调用方调用free()函数,指针才会被释放。
我想为缓存分配一个缓冲区,它可以在内存耗尽时自动释放,如下所示:
cache_t cache;
if (! cache_alloc(&cache))
die("Memory out");
cache_lock(&cache); // realloc cache mem if it is collected
if (! cache->user_init) { // The "user_i
Hi具有以下功能:
function last()
{
/* Create a cache object */
var cache = new LastFMCache();
alert("test");
alert("test2");
/* Load some artist info. */
lastfm.artist.getInfo({artist: 'The Killers'}, {success: function(data){
alert(data.bio);
我正在尝试通过phpunit laravel缓存(文件驱动程序)进行测试。我的测试身体:
namespace Tests\Feature;
use Illuminate\Support\Facades\Cache;
use Tests\TestCase;
use Closure;
class CacheTestTest extends TestCase
{
public function testCache()
{
Cache::shouldReceive('remember')
->once()
如何将redhat Linux中shell脚本中的Bash变量设置为只有一行的文件内容,然后在其后面添加一些文本。
例如:
echo "Version 1.2.3.4" > $TMPDIR/devver
env=dev
export ${env}_result="`cat $TMPDIR/${env}ver` (No response - version is from cache)"
echo $dev_result
我希望输出为:
Version 1.2.3.4 (No response - version is from cache)
取而代之的是