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How to use enums as flags in C++?
...nimalFlags>(static_cast<int>(a) | static_cast<int>(b));
}
Etc. rest of the bit operators. Modify as needed if the enum range exceeds int range.
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How to use localization in C#
... should print Salut:
Thread.CurrentThread.CurrentUICulture = CultureInfo.GetCultureInfo("fr-FR");
Console.WriteLine(Properties.strings.Hello);
What happens is that the system will look for a resource for "fr-FR". It will not find one (since we specified "fr" in your file"). It will then fall back...
How to get a user's client IP address in ASP.NET?
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So why do the companies like AWS, Azure etc use ip address in security group rules and allow only that ip-address to connect to the VM?
– user5950947
Sep 23 '16 at 12:49
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Which is better option to use for dividing an integer number by 2?
.... 'Best' in terms of speed, readability, exam question to trick students, etc... In the absence of a explanation of what 'best' means, this seems to be the most correct answer.
– Ray
May 21 '12 at 8:01
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How can I negate the return-value of a process?
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if (pid == 0)
{
/* Child: execute command using PATH etc. */
execvp(argv[1], &argv[1]);
err_syserr("failed to execute command %s\n", argv[1]);
/* NOTREACHED */
}
/* Parent */
while ((corpse = wait(&status)) > 0)
{
...
Ruby on Rails Callback, what is difference between :before_save and :before_create?
...ttp://pivotallabs.com/activerecord-callbacks-autosave-before-this-and-that-etc/
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spring scoped proxy bean
...erPreferences instance) and that is smart enough to be able to go off and fetch the real UserPreferences object from whatever underlying scoping mechanism we have chosen (HTTP request, Session, etc.). We can then safely inject this proxy object into the 'userManager' bean, which will be blissfully u...
How can I access Google Sheet spreadsheets only with Javascript?
...nt to access Google Spreadsheets using JavaScript only (no .NET, C#, Java, etc.)
12 Answers
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What's the best way to model recurring events in a calendar application?
...e you building your own database schema? Using something iCalendar-based, etc.?
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How can I use NSError in my iPhone App?
...t will be an overview of all the errors of your domain (i.e. app, library, etc..). My current header looks like this:
FSError.h
FOUNDATION_EXPORT NSString *const FSMyAppErrorDomain;
enum {
FSUserNotLoggedInError = 1000,
FSUserLogoutFailedError,
FSProfileParsingFailedError,
FSProfi...