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How do I find the current executable filename? [duplicate]
... I don't believe this doesn't work if the executable is not a .NET application. For example, IIS spins up worker processes (w3wp.exe) which are unmanaged executables that internally spin up an instance of the CLR which executes managed code. If you use this from within the managed code I d...
Determine if Python is running inside virtualenv
...t reliable way to check for this is to check whether sys.prefix == sys.base_prefix. If they are equal, you are not in a virtual environment; if they are unequal, you are. Inside a virtual environment, sys.prefix points to the virtual environment, and sys.base_prefix is the prefix of the system Pytho...
How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on
...
Whats the pros/cons to using .rspec or spec_helper.rb? @shamaoke @christoph
– Ian Vaughan
May 21 '13 at 10:31
2
...
How can I force WebKit to redraw/repaint to propagate style changes?
...on another answer. The fix I ended up with was var div = $('<div>').appendTo(element); setTimeout(function(){ div.remove(); }, 0);
– bendman
Jan 8 '13 at 16:11
...
CListCtrl 扩展风格设置方法：SetExtendedStyle和ModifyStyleEx 区别 - C++...
...常常想到用ModifyStyleEx 来设定，代码如下：ModifyStyleEx(0,LVS_EX_GRIDLINES)
这是不正确的，正确的设定应该是：SetExtendedStyle(LVS_EX_GRIDLINES)
那么，ModifyStyleEx和SetExtendedStyle区别在哪里？实际上，ModifyStyleEx只是对窗...
Append TimeStamp to a File Name
...tring("yyyyMMddHHmmssfff")
or string.Format
string.Format("{0:yyyy-MM-dd_HH-mm-ss-fff}", DateTime.Now);
or Interpolated Strings
$"{DateTime.Now:yyyy-MM-dd_HH-mm-ss-fff}"
There are following custom format specifiers y (year), M (month), d
(day), h (hour 12), H (hour 24), m (minute), s (sec...
Useful GCC flags for C
...to catch all kinds of dangling pointers.
http://gcc.gnu.org/wiki/Mudflap_Pointer_Debugging
Here's a demo:
$ cat mf.c
int main()
{
int a[10];
a[10]=1; // <-- o noes, line 4
}
$ gcc -fmudflap mf.c -lmudflap
$ ./a.out
*******
mudflap violation 1 (check/write): time=1280862302.170759 ptr=...
Android Bitmap to Base64 String
...load all bytes of the image into a byte array, which will likely crash the app in low-end devices. Instead, I would first write the image to a file and read it using Apache's Base64InputStream class. Then you can create the Base64 string directly from the InputStream of that file. It will look like ...
ListCtrl 重绘（Custom Draw） - C/C++ - 清泛网 - 专注C/C++及内核技术
...er Draw等）。这种容易来自于我们只需要处理一个消息（NM_CUSTOMDRAW），就可以让Windows为你干活了，你就不用被逼去处理＂重绘过程＂中所有的脏活了。
这篇文章的焦点是如何在一个LISTCTRL控件上使用Custom Draw消息。究其原因，一...
Unicode与UTF-8互转(C语言实现) - C/C++ - 清泛网 - 专注C/C++及内核技术
...***************************************************************/
int enc_unicode_to_utf8_one(unsigned long unic, unsigned char *pOutput,
int outSize)
{
assert(pOutput != NULL);
assert(outSize >= 6);
if ( unic <= 0x0000007F )
{
// * U-000000...