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ListBox vs. ListView - how to choose for data binding
... "details view"). It's basically the multi-column listbox, the cousin of windows form's listview.
If you don't need the additional capabilities of ListView, you can certainly use ListBox if you're simply showing a list of items (Even if the template is complex).
...
What is the difference between _tmain() and main() in C++?
...expands to
int main(int argc, char *argv[])
Your definition goes for a bit of each, and (if you have UNICODE defined) will expand to
int wmain(int argc, char *argv[])
which is just plain wrong.
std::cout works with ASCII characters. You need std::wcout if you are using wide characters.
t...
File Upload ASP.NET MVC 3.0
...hout storing it in the memory you can use this class taken from here and a bit changed:
public class VarbinaryStream : Stream {
private SqlConnection _Connection;
private string _TableName;
private string _BinaryColumn;
private string _KeyColumn;
private int _KeyValue;
private long _Offset;
priv...
How is __eq__ handled in Python and in what order?
...yourself.
This is handled at the C level.
We need to look at two different bits of code here - the default __eq__ for objects of class object, and the code that looks up and calls the __eq__ method regardless of whether it uses the default __eq__ or a custom one.
Default __eq__
Looking __eq__ up in ...
How to create a directory if it doesn't exist using Node.js?
... practice but probably won't cause any performance issue, but its a bad habbit none-the-less. Only use for booting your app or otherwise one time operations.
– tsturzl
Aug 14 '15 at 0:53
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Getting “bytes.Buffer does not implement io.Writer” error message
...
River
7,10499 gold badges4646 silver badges5959 bronze badges
answered May 4 '14 at 10:06
Kevin BurkeKevin Bu...
Swift performSelector:withObject:afterDelay: is unavailable [duplicate]
...tor:afterDelay: and NSTimer work on run loops.
– user102008
Aug 27 '14 at 19:26
4
You should pass...
Difference between Convert.ToString() and .ToString()
...
@Roshe Yeah, I just got bit by this. Convert.ToString(string value) returns null if the argument is null. Convert.ToString(object value) returns String.Empty if the argument is null.
– Tim Goodman
Aug 29 '13 ...
How can I quickly sum all numbers in a file?
...
Your awk script should execute a bit faster if you use $0 instead of $1 since awk does field splitting (which obviously takes time) if any field is specifically mentioned in the script but doesn't otherwise.
– Ed Morton
...
Auto reloading python Flask app upon code changes
...
Thanks for the great tip. I simplified it a bit. Create a bash script that touches itself when executed. Thus you only need to launch it when you want a reload. My solution: # touch_me_and_reload.sh touch $0
– Jabba
Oct 6...