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how to write setTimeout with params by Coffeescript
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
What is the etymology of 'slug'? [closed]
...ditor through to the "printing presses", this is the name it is referenced by, e.g., "Have you fixed those errors in the 'kate-and-william' story?".
Some systems (such as Django) use the slug as part of the URL to locate the story, an example being www.mysite.com/archives/kate-and-william. Even Sta...
Implementing IDisposable correctly
... to "clean up" strings and ints - they will be taken care of automatically by the garbage collector. The only thing that needs to be cleaned up in Dispose are unmanaged resources or managed recources that implement IDisposable.
However, assuming this is just a learning exercise, the recommended wa...
Python Infinity - Any caveats?
...with zero, there are some special rules to keep in mind:
when multiplied by zero, for which the result is undefined, it yields NaN
when dividing any number (except infinity itself) by infinity, which yields 0.0 or -0.0².
when dividing (including modulo) positive or negative infinity by positive o...
How to grant remote access to MySQL for a whole subnet?
...a good point about its weakness. I certainly supplement this configuration by other means, such as locking the database server in a separate subnet that I can control access to via a firewall to negate your concerns, among other things.
– Josiah
Jun 2 '15 at 15...
PostgreSQL create table if not exists
...g_tables only contains actual tables. The identifier may still be occupied by related objects. See:
How to check if a table exists in a given schema
If the role executing this function does not have the necessary privileges to create the table you might want to use SECURITY DEFINER for the functio...
Update Row if it Exists Else Insert Logic with Entity Framework
...);
}
context.SaveChanges();
If you can't decide existance of the object by its Id you must exectue lookup query:
var id = myEntity.Id;
if (context.MyEntities.Any(e => e.Id == id))
{
context.MyEntities.Attach(myEntity);
context.ObjectStateManager.ChangeObjectState(myEntity, EntityState...
Where is body in a nodejs http.get response?
...a" event might be called multiple times and you will get the content piece by piece. Example does not show how to glue them together.
– Andrej
Jul 5 '15 at 0:45
4
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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
...
One way to fix this is by ensuring the pattern is enclosed by escaped parentheses:
:%s/\(\w\)\(\w\w\)/\1y\2/g
Slightly shorter (and more magic-al) is to use \v, meaning that in the pattern after it all ASCII characters except '0'-'9', 'a'-'z', '...
Why is auto_ptr being deprecated?
... the user/programmer's perspective answer.
First thing first (as pointed by Jerry Coffin in his answer)
auto_ptr could be replaced by shared_ptr or unique_ptr depending upon situation
shared_ptr : If you are concerned about freeing of resource/memory AND if you have more than one function t...