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What is the best Distributed Brute Force countermeasure?
...e (all usernames, all IPs) throttling, any such attack will DoS our entire site for the duration of the attack plus the throttling period.
So we need to do something else.
The first part of the countermeasure: Whitelisting
What we can be fairly sure of, is that the attacker is not able to detect ...
Tables instead of DIVs [duplicate]
...
It's interesting to see where the big sites use tables. Get the WebDeveloper plugin for Firefox and use the feature that lets you outline tables. Then go to the big sites. You'll see tables in some interesting places. For example, Amazon has a table that shows a ...
How do I (or can I) SELECT DISTINCT on multiple columns?
...would qualify as "distinct" (though looking identical to the human eye):
(123, NULL)
(123, NULL)
Also passes in a unique index and almost anywhere else, since NULL values do not compare equal according to the SQL standard. See:
Create unique constraint with null columns
OTOH, GROUP BY, DISTIN...
How to set tint for an image view programmatically in android?
...
Better simplified extension function thanks to ADev
fun ImageView.setTint(@ColorRes colorRes: Int) {
ImageViewCompat.setImageTintList(this, ColorStateList.valueOf(ContextCompat.getColor(context, colorRes)))
}
Usage:-
imageView.setTint(R.color.ti...
Why doesn't C# support the return of references?
...rn ref x;
else
return ref y;
}
and then call it with
int a = 123;
int b = 456;
ref int c = ref Max(ref a, ref b);
c += 100;
Console.WriteLine(b); // 556!
I know empirically that it is possible to build a version of C# that supports these features because I have done so. Advanced pr...
How to get scrollbar position with Javascript?
... solutions have been unreliable and prone to
causing the browser and the sites the user is accessing to become
sluggish. Unfortunately, as the web has matured, the need for this
kind of information has grown. Intersection information is needed for
many reasons, such as:
Lazy-loading ...
Scraping html tables into R data frames using the XML package
...ALSE) )
tables <- readHTMLTable(theurl)
tables <- list.clean(tables, fun = is.null, recursive = FALSE)
n.rows <- unlist(lapply(tables, function(t) dim(t)[1]))
the picked table is the longest one on the page
tables[[which.max(n.rows)]]
...
Check if a value exists in pandas dataframe index
...ta, 'value')
True
>>> '1' in getattr(df_data, 'value')
False
So fun :D
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jQuery set radio button
...n, you MUST pass the value as an array:
$('input:radio[name=cols]').val(['Site']);
$('input:radio[name=rows]').val(['Site']);
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Recommended add-ons/plugins for Microsoft Visual Studio [closed]
...yment Projects - Provides additional functionality to build and deploy Web sites and Web applications (source).
StudioTools - (FREE) Navigation assistant, code metrics tool, incremental search, file explorer in visual studio and tear off editor windows. Moved from old site (archive.org) to new sit...