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Quickly find whether a value is present in a C array?
... In this case we are preventing an attacker from guessing the length of a string. Usually the attacker will take several million samples of a function invocation to perform a timing attack.
– OregonTrail
Sep 5 '14 at 17:19
...
Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
...;.country&.name
NoMethodError: undefined method `name' for "Australia":String
from (pry):38:in `<main>'
> params.try(:country).try(:name)
nil
It is also including a similar sort of way: Array#dig and Hash#dig. So now this
city = params.fetch(:[], :country).try(:[], :state).try(:[], :...
Automapper - how to map to constructor parameters instead of property setters
...m.Age));
}
}
public class ObjectFrom
{
public string Name { get; set; }
public int Age { get; set; }
}
public class ObjectTo
{
private readonly string _name;
public ObjectTo(string name)
{
_name = name;
}
...
jquery IDs with spaces
...
Then up to 4 backslashes if the JavaScript is itself a string constant in some other language.
– Brilliand
Feb 5 '14 at 17:29
2
...
ASP.NET Identity - HttpContext has no extension method for GetOwinContext
...
ARGH!
I found it... I didn't have an extra package, called Microsoft.Owin.Host.SystemWeb
Once i searched and installed this, it worked.
Now - i am not sure if i just missed everything, though found NO reference to such a library or package when going through v...
WPF: Grid with column/row margin/padding?
...ny layout panels that demonstrate this kind of functionality.
You can add extra rows or columns as you suggested. But you can also set margins on a Grid element itself, or anything that would go inside a Grid, so that's your best workaround for now.
...
How to create a custom attribute in C#
...gt;
/// blah blah code.
/// </summary>
[DataMember]
[StringLengthValidator(8, RangeBoundaryType.Inclusive, 8, RangeBoundaryType.Inclusive, MessageTemplate = "\"{1}\" must always have \"{4}\" characters.")]
public string Code { get; set; }
From the snippet above, one might...
Is it possible to have multiple styles inside a TextView?
...rhaps one way of doing this is through a stub method, say, formatTextWhite(string text) that just inserts the text into the following format string: "<font size="..." color="..." face="...">%s</font>".
– Legend
Aug 11 '12 at 0:03
...
How to prevent form from submitting multiple times from client side?
...o linking the identifier to the users session and match that, as well, for extra security.) After the data processing delete the identifier.
Of course, once in a while, you'd need to clean up the identifiers for which never any form data was submitted. But most probably your website already employs...
How to implement a ViewPager with different Fragments / Layouts
...ew) v.findViewById(R.id.tvFragFirst);
tv.setText(getArguments().getString("msg"));
return v;
}
public static FirstFragment newInstance(String text) {
FirstFragment f = new FirstFragment();
Bundle b = new Bundle();
b.putString("msg", text);
...