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Removing trailing newline character from fgets() input
...erry Coffin
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How do I achieve the theoretical maximum of 4 FLOPs per cycle?
... while (c < iterations){
size_t i = 0;
while (i < 1000){
// Here's the meat - the part that really matters.
r0 = _mm_mul_pd(r0,rC);
r1 = _mm_add_pd(r1,rD);
r2 = _mm_mul_pd(r2,rE);
r3 = _mm_sub_pd(r3,rF);
...
How does Google's Page Speed lossless image compression work?
...with these options:
WebpConfiguration()
: lossless(true), quality(100), method(3), target_size(0),
alpha_compression(0), alpha_filtering(1), alpha_quality(100) {}
There is also image_converter.cc which is used to losslessly convert to the smallest format.
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一个宏命令，就可以程序崩溃时生成dump文件 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ntry == NULL)
return FALSE;
unsigned char newJump[ 100 ];
DWORD dwOrgEntryAddr = (DWORD) pOrgEntry;
dwOrgEntryAddr += 5; // add 5 for 5 op-codes for jmp far
void *pNewFunc = &MyDummySetUnhandledExceptionFilter;
DWORD dwNewEntryAddr = (DWO...
CListCtrl 行高设置，自定义行高 - C/C++ - 清泛网 - 专注C/C++及内核技术
...LVCFMT_LEFT, 200);
m_ListCtrl.InsertColumn(2, _T("备注"), LVCFMT_LEFT, 100);
//插入行
int nRow = m_ListCtrl.InsertItem(0, _T("1"));
m_ListCtrl.SetItemText(nRow, 1, _T("www.tsingfun.com")); //设置数据
m_ListCtrl.SetItemText(nRow, 2, _T("行高50px"));
//调用设置行高
...
Calling dynamic function with dynamic number of parameters [duplicate]
...implest way might be:
var func='myDynamicFunction_'+myHandler;
var arg1 = 100, arg2 = 'abc';
window[func].apply(null,[arg1, arg2]);
Assuming, that target function is already attached to a "window" object.
share
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R command for setting working directory to source file location in Rstudio
...
Worked for me in RStudio v1.0.143 on Windows 10. If you select "Source on save", it will work just fine (you can print out the detected directory with "cat"). If you select the lines then execute them, then the result is null.
–...
Filter by process/PID in Wireshark
...
Use Microsoft Message Analyzer v1.4
Navigate to ProcessId from the field chooser.
Etw
-> EtwProviderMsg
--> EventRecord
---> Header
----> ProcessId
Right click and Add as Column
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How do I find the location of my Python site-packages directory?
...
100
For Ubuntu,
python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()...
How to calculate the CPU usage of a process by PID in Linux from C?
...te the CPU usage of the process over the sampling time, with:
user_util = 100 * (utime_after - utime_before) / (time_total_after - time_total_before);
sys_util = 100 * (stime_after - stime_before) / (time_total_after - time_total_before);
Make sense?
...