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What are the correct version numbers for C#?
...ption filters, element initializers, await in catch and finally, extension Add methods in collection initializers.
C# 7.0 released with .NET 4.7 and VS2017 (March 2017). Major new features: tuples, ref locals and ref return, pattern matching (including pattern-based switch statements), inline out pa...
How do I shutdown, restart, or log off Windows via a bat file?
...ir computers. Watch out for that.
shutdown -i — "Interactive mode". Instead of performing an action, it displays a GUI dialog.
shutdown -a — Aborts a previous shutdown command.
The commands above can be combined with these additional options:
-f — Forces programs to exit. Prevents the shut...
How to quickly and conveniently disable all console.log statements in my code?
...tion() {};
};
return pub;
}();
$(document).ready(
function()
{
console.log('hello');
logger.disableLogger();
console.log('hi', 'hiya');
console.log('this wont show up in console');
logger.enableLogger();
console....
How to Calculate Execution Time of a Code Snippet in C++
...L), except in milliseconds.
It works on both windows and linux; it is thread safe.
Note that the granularity is 15 ms on windows; on linux it is implementation dependent, but it usually 15 ms as well.
#ifdef _WIN32
#include <Windows.h>
#else
#include <sys/time.h>
#include <ctime>...
Restrict varchar() column to specific values?
...
Have you already looked at adding a check constraint on that column which would restrict values? Something like:
CREATE TABLE SomeTable
(
Id int NOT NULL,
Frequency varchar(200),
CONSTRAINT chk_Frequency CHECK (Frequency IN...
PostgreSQL create table if not exists
...ablename = 'mytable') THEN
RAISE NOTICE 'Table myschema.mytable already exists.';
ELSE
CREATE TABLE myschema.mytable (i integer);
END IF;
END
$func$;
Call:
SELECT create_mytable(); -- call as many times as you want.
Notes:
The columns schemaname and tablename in pg_tabl...
How to do Mercurial's 'hg remove' for all missing files?
...
This will add all new files that are not ignored, and remove all locally missing files
hg addremove
Either of these will remove all locally missing files(They are the same command)
hg remove --after
hg remove -A
...
How do I run msbuild from the command line using Windows SDK 7.1?
...
To enable msbuild in Command Prompt, you simply have to add the directory of the msbuild.exe install on your machine to the PATH environment variable.
You can access the environment variables by:
Right clicking on Computer
Click Properties
Then click Advanced system settings on t...
RecyclerView onClick
...
As the API's have radically changed, It wouldn't surprise me if you were to create an OnClickListener for each item. It isn't that much of a hassle though. In your implementation of RecyclerView.Adapter<MyViewHolder>, you should have:
p...
How to TryParse for Enum value?
...
ethane
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answered Jul 4 '09 at 18:19
Victor Arndt MuellerVictor Arnd...