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Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
.... If either the c0 (from) color or the c1 (to) color has an alpha channel, then the returned color will have an alpha channel. If both colors have an alpha channel, then the returned color will be a linear blend of the two alpha channels using the percentage given (just as if it were a normal color ...
Creating a copy of an object in C# [duplicate]
...t 4.5 and ICloneable doesn't say anything about being deprecated. If it is then I'd like to use something else.
– vane
Jun 13 '14 at 15:57
12
...
case-insensitive list sorting, without lowercasing the result?
...ring.lower). One can also use str.lower for strings in Python 2, but would then have to use unicode.lower for unicode objects, whereas string.lower accepts both (which, as you put it, is probably not really a "sane" mode of operation, though).
– Daniel Andersson
...
ADB not recognising Nexus 4 under Windows 7
...a Nexus 4 device with no driver under it, I installed the driver as above, then the device name changed to Android Device with the Android Composite ADB Interface as it's driver.
– Martin
Jan 18 '13 at 18:32
...
How to find if a given key exists in a C++ std::map
... If you are going to do both operations, check if it exists and then do something about it. Use find instead. The second attribute of the iterator returned by find can be used retrieve the value of the key. If you use count then at or operator[] you are performing two operations when you ...
How to control the line spacing in UILabel
...d. If you want to shrink the line spacing set the line height to 1.0, and then setLineHeightMultiple to a lower value < 1.0, like: [paragraphStyle setLineHeightMultiple:0.8] or paragraphStyle.lineHeightMultiple = 0.8
– virsunen
Jul 13 '16 at 2:25
...
Is it possible to display inline images from html in an Android TextView?
...he HTML will display as a generic replacement image which your program can then go through and replace with real images.
If you don't want to do this replacement yourself you can use the other Html.fromHtml() method which takes an Html.TagHandler and an Html.ImageGetter as arguments as well as the...
How to change an element's title attribute using jQuery
...es are the settings you apply to elements in your HTML markup; the browser then parses the markup and creates DOM objects of various types that contain properties initialized with the values of the attributes. On DOM objects, such as a simple HTMLElement, you almost always want to be working with it...
django MultiValueDictKeyError error, how do I deal with it
...esent in request.POST the is_private variable will be equal to it, if not, then it will be equal to False.
2
if 'is_private' in request.POST:
is_private = request.POST['is_private']
else:
is_private = False
3
from django.utils.datastructures import MultiValueDictKeyError
try:
is_pri...
C# generic type constraint for everything nullable
... }
public bool IsNull()
{
return item == null;
}
}
Then the following code compiles, but the last one (foo3) throws an exception in the constructor:
var foo1 = new Foo<int?>();
Console.WriteLine(foo1.IsNull());
var foo2 = new Foo<string>();
Console.WriteLine(foo...