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How to convert from System.Enum to base integer?
.../ results in 5 which is int value of Friday
EDIT 2: In the comments, someone said that this only works in C# 3.0. I just tested this in VS2005 like this and it worked:
public static class Helpers
{
public static int ToInt(Enum enumValue)
{
return Convert.ToInt32(enumValue);
}
...
Are typedef and #define the same in c?
...is a compiler token: the preprocessor does not care about it.
You can use one or the other to achieve the same effect, but it's better to use the proper one for your needs
#define MY_TYPE int
typedef int My_Type;
When things get "hairy", using the proper tool makes it right
#define FX_TYPE void...
Build fat static library (device + simulator) using Xcode and SDK 4+
...ically - build a single static library that includes both simulator and iPhone and iPad.
10 Answers
...
String concatenation: concat() vs “+” operator
... two object allocations (the result String and its backing char[], neither one redundant), and any number of strings with three allocations (the String[], the result String, and the backing char[], with only the first being redundant). As it is, using StringBuilder will at best require four allocati...
Reading CSV files using C#
...e VB TextFieldParser and it did the trick. Thanks
– Gone Coding
May 21 '12 at 12:54
11
+1 Great a...
How to tag an older commit in Git?
...
@ColonelPanic, your wish is my command! github.com/lucasrangit/git-custom-commands/blob/master/…
– Lucas
Feb 2 '17 at 22:15
...
When to use an interface instead of an abstract class and vice versa?
... Duncan Malashock, not really. Jorge's answer is the better one. Alex's answer focuses on mechanics, while Jorge's more on semantics.
– Nazar Merza
Mar 18 '16 at 16:07
...
“open/close” SqlConnection or keep open?
...
Always close connections as soon as you are done with them, so they underlying database connection can go back into the pool and be available for other callers. Connection pooling is pretty well optimised, so there's no noticeable penalty for doing so. The advice is b...
Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
...ng as a zero length file) as /tmp/mysql.sock or /var/mysql/mysql.sock, but one or more apps is looking in the other location for it. Find out with this command:
ls -l /tmp/mysql.sock /var/mysql/mysql.sock
Rather than move the socket, edit config files, and have to remember to keep edited files lo...
How can I set up an editor to work with Git on Windows?
...DiffMerge, and WinMerge)
lightfire228 adds in the comments:
For anyone having an issue where N++ just opens a blank file, and git doesn't take your commit message, see "Aborting commit due to empty message": change your .bat or .sh file to say:
"<path-to-n++" .git/COMMIT_EDITMSG -<ar...