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Which MySQL data type to use for storing boolean values
...eah, I'd go for either this or, for a CHAR(1) and store 'Y'/'N' or 'T'/'F' etc. depending upon the context. The advantage of using a small integer type is that you get maximum portability across RDBMS-es
– Roland Bouman
May 15 '10 at 22:42
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Java generics type erasure: when and what happens?
...e applies to the use of generics. There's definitely metadata in the class file to say whether or not a method/type is generic, and what the constraints are etc. But when generics are used, they're converted into compile-time checks and execution-time casts. So this code:
List<String> list = ...
Handler vs AsyncTask vs Thread [closed]
...tten with Futures, Handlers, and Executors. See source code: grepcode.com/file_/repository.grepcode.com/java/ext/…
– IgorGanapolsky
Oct 10 '16 at 16:39
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How to manually deprecate members
...e platform (iOS, iOSApplicationExtension, macOS, watchOS, tvOS, * for all, etc.).
You can also specify the version of the platform from which it was introduced, deprecated, obsoleted, renamed, and a message :
@available(iOS, deprecated:6.0)
func myFunc() {
// calling this function is deprecat...
Example of UUID generation using Boost in C++
...ors
#include <boost/uuid/uuid_io.hpp> // streaming operators etc.
int main() {
boost::uuids::uuid uuid = boost::uuids::random_generator()();
std::cout << uuid << std::endl;
}
Example output:
7feb24af-fc38-44de-bc38-04defc3804de
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Why use the INCLUDE clause when creating an index?
...are not ordered.
This means it isn't really useful for predicates, sorting etc as I mentioned above. However, it may be useful if you have a residual lookup in a few rows from the key column(s)
Another MSDN article with a worked example
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What's the difference between lists and tuples?
...yone else, which is to say you don't need to worry about any API functions etc. changing your tuple without being asked.
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How can I get jquery .val() AFTER keypress event?
... This is also great when you need to ignore pressing arrow keys, shift etc. in input field.
– hovado
Nov 19 '15 at 14:02
2
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How to get the date from jQuery UI datepicker
... run any method on Date data type ? I mean, getDate, getMonth, getFullYear etc. ?
– Ajeeb.K.P
Jan 3 '19 at 4:23
After ...
String representation of an Enum
...ou name your enums in Pascal Case (as I do - such as ThisIsMyEnumValue = 1 etc.) then you could use a very simple regex to print the friendly form:
static string ToFriendlyCase(this string EnumString)
{
return Regex.Replace(EnumString, "(?!^)([A-Z])", " $1");
}
which can easily be called from...