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“Use the new keyword if hiding was intended” warning
...(which is not virtual or abstract) called Events which is being overridden by your class. If you intend to override it put the "new" keyword after the public modifier. E.G.
public new EventsDataTable Events
{
..
}
If you don't wish to override it change your properties' name to something else.
...
what's the difference between “hadoop fs” shell commands and “hdfs dfs” shell commands?
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You can refer to the local FS by using the file schema at the URIs passed as argument to hadoop fs commands (e.g. hdoop fs -ls file:///). If nothing is said, it defaults to hdfs schema, AFAIK (hdoop fs -ls / == hadoop fs -ls hdfs:///).
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Avoiding instanceof in Java
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@DJClayworth Visitor pattern does get around that by adding a method to Monster class, responsibility of which is basically to introduce the object, like "Hello, I am an Orc. What do you think about me?". Opinionated elf can then judge monsters based on these "greetings", wi...
SQL command to display history of queries
... edited Jun 10 '14 at 6:36
Baby Groot
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answered Jun 10 '14 at 6:18
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Quick Way to Implement Dictionary in C
...y lead to an O(n) lookup time. You can reduce the likelihood of collisions by increasing the value of HASHSIZE. For a complete discussion of the data structure, please consult the book.
share
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impr...
For loop for HTMLCollection elements
...ist or HTMLCollection.
Here's an example:
var list = document.getElementsByClassName("events");
for (let item of list) {
console.log(item.id);
}
To include older browsers (including things like IE), this will work everywhere:
var list= document.getElementsByClassName("events");
for (var i =...
How do I parse a URL query parameters, in Javascript? [duplicate]
...se of decodeURIComponent and non-encoded = (@AndrewF)
non-encoded + (added by me)
For further details, see MDN article and RFC 3986.
Maybe this should go to codereview SE, but here is safer and regexp-free code:
function getJsonFromUrl(url) {
if(!url) url = location.href;
var question = url....
How can I define a composite primary key in SQL?
...matically create an index on the primary key, but since it is not required by any standard, there might be corner cases out there.
– To마SE
Oct 5 '16 at 9:04
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How to redirect from OnActionExecuting in Base Controller?
...xt.Result, then the redirect happens before the action executes. (Verified by personal testing/debugging.)
– James
Apr 22 '13 at 19:56
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Drop a temporary table if it exists
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@TobySpeight - the question is about temporary tables. Most of these points are of limited relevance to that.
– Martin Smith
May 17 '17 at 15:49
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