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Difference between malloc and calloc?
...ainst integer overflow vulnerabilities. Compare:
size_t count = get_int32(file);
struct foo *bar = malloc(count * sizeof *bar);
vs.
size_t count = get_int32(file);
struct foo *bar = calloc(count, sizeof *bar);
The former could result in a tiny allocation and subsequent buffer overflows, if cou...
Do you have to put Task.Run in a method to make it async?
...c doesn't necessarily involving using a thread for I/O operations, such as file / DB access etc. You can read this to understand why I/O operation doesn't need threads. http://blog.stephencleary.com/2013/11/there-is-no-thread.html
In your simple example,it is a pure CPU-bound calculation, so using ...
Android WebView style background-color:transparent ignored on android 2.2
...r(0);
wv.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
wv.loadUrl("file:///android_asset/myview.html");
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Adding Python Path on Windows 7
...
Try adding this python.bat file to System32 folder and the command line will now run python when you type in python
python.bat
@C:\Python27\python.exe %*
Source:
https://github.com/KartikTalwar/dotfiles/blob/master/bat/python.bat
...
How to smooth a curve in the right way?
...
I got the error Traceback (most recent call last): File "hp.py", line 79, in <module> ysm2 = savitzky_golay(y_data,51,3) File "hp.py", line 42, in savitzky_golay firstvals = y[0] - np.abs( y[1:half_window+1][::-1] - y[0] )
– March Ho
...
What is the difference between UTF-8 and Unicode?
... treat it as one.
This is where the rules of 'UTF-8' comes in: http://www.fileformat.info/info/unicode/utf8.htm
Binary format of bytes in sequence
1st Byte 2nd Byte 3rd Byte 4th Byte Number of Free Bits Maximum Expressible Unicode Value
0xxxxxxx ...
Initializing a static std::map in C++
... a function). Boost adds a significant compile time overhead, had tons of files to park into your repository (and to have to copy around/zip/extract if you are making an archive). That's the reason I try not to use it. I know you can choose what files to include/not include, but you usually don't ...
base64 encoded images in email signatures
...ndary
Content-Type: image/png; name="sig.png"
Content-Disposition: inline; filename="sig.png"
Content-Transfer-Encoding: base64
Content-ID: <0123456789>
Content-Location: sig.png
base64 data
--boundary
And, the HTML part would reference the image like this:
<img src="cid:0123456789">...
When should we call System.exit in Java
...t up) take care of doing all necessary shutdown ceremonies such as closing files, releasing resources etc.
"This method never returns normally." means just that the method won't return; once a thread goes there, it won't come back.
Another, maybe more common, way to quit a program is to simply to ...
.aspx vs .ashx MAIN difference
...he most common handler
is an ASP.NET page handler that
processes .aspx files. When users
request an .aspx file, the request is
processed by the page through the page
handler.
The image below illustrates this:
As to your second question:
Does ashx handle more connections than aspx?...