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Win7以上操作系统清理系统图标缓存脚本 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_32.db"
del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_96.db"
del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_102.db"
del /f "%userprofile%\AppData\Local\Microsoft\Windo...
mfc110d.dll!ATL::CSimpleStringT::~CSimpleStringT() 行 291 - 更多技术 -...
mfc110d.dll!ATL::CSimpleStringT::~CSimpleStringT() 行 291> msvcr110d.dll!_CrtIsValidHeapPointer(const void * pUserData) 行 2036 C++ msvcr110d.dll!_free_dbg_nolock(void * pUserDa...> msvcr110d.dll!_CrtIsValidHeapPointer(const void * pUserData) 行 2036 C++
msvcr110d.dll!_free_dbg_nolock(void * p...
nsis安装之前备份程序,便于回滚 - 脚本技术 - 清泛IT社区,为创新赋能!
...:仅备份最近一次)
RMDir /r "$INSTDIR\..\${SHORTCUT_NAME}_bak"
CopyFiles "$INSTDIR\*" "$INSTDIR\..\${SHORTCUT_NAME}_bak"
Delete "$INSTDIR\..\${SHORTCUT_NAME}_bak\uninst.exe"
;备份结束
SetO...
_access头文件 - c++1y / stl - 清泛IT社区,为创新赋能!
#include <io.h>
Win7以上操作系统清理系统图标缓存脚本 - 脚本技术 - 清泛IT论坛,有思想、有深度
... /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_32.db"
del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_96.db"
del /f "%userprofile%\AppData\Local\Microsoft\Windows\Explorer\thumbcache_102.db"
del /f "%userprofile%\Ap...
error LNK2019: 无法解析的外部符号 _Netbios@4,该符号在函数 中被引用 - c...
解决方法如下:Cpp文件include语句之后加上如下代码:#pragma comment(lib,"netapi32.lib")
调研结论:File组件写log文件大小有上限吗?会无限增长吗?(附日志轮转方...
...案1:按日期分文件(最简单,推荐)
文件名带日期:log_20260922.txt。每天一个新文件,天然有上限,历史日志好定位。用 Clock 组件取当前日期拼进文件名即可。
方案2:按行数/条数轮转
App里维护一个计数器变量,每写一条+1...
How to handle click event in Button Column in Datagridview?
...t off to the races.
Putting it all together:
C#:
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
var senderGrid = (DataGridView)sender;
if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn &&
e.RowIndex >= 0)
{
...
Mimicking sets in JavaScript?
...arrayLikeObject) // adds anything that a subclass returns true on _isPseudoArray()
// s.remove(key) // removes a key from the Set
// s.remove(["a", "b"]); // removes all keys in the passed in array
// s.remove("a", "b", ["first", "second"]); // removes all keys...
Sending files using POST with HttpURLConnection
...nn.connect();
if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
return readStream(conn.getInputStream());
}
} catch (Exception e) {
Log.e(TAG, "multipart post error " + e + "(" + urlString + ")");
}
return null;
}
private static Str...
