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iOS UIImagePickerController result image orientation after upload
...h, y: 0)
transform = transform.rotated(by: CGFloat(Double.pi / 2.0))
}
if ( self.imageOrientation == UIImageOrientation.right || self.imageOrientation == UIImageOrientation.rightMirrored ) {
transform = transform.translatedBy(x: 0, y: self.size.height);
...
Convert a float64 to an int in Go
...g to an int truncates the float, which if your system internally represent 2.0 as 1.9999999999, you will not get what you expect. The various printf conversions deal with this and properly round the number when converting. So to get a more accurate value, the conversion is even more complicated th...
Force “git push” to overwrite remote files
...it will figure it out based on your config settings. In Git versions after 2.0, a new repo will have default settings to push the currently checked-out branch:
git push <remote> --force
while prior to 2.0, new repos will have default settings to push multiple local branches. The settings in...
What do the numbers in a version typically represent (i.e. v1.9.0.1)?
...ber (if used)—that's why you see the .NET framework using something like 2.0.4.2709
You won't find a lot of apps going down to four levels, 3 is usually sufficient.
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What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion?
...r strictly then this means you only update when the major changes, so 1.0, 2.0, 3.0, etc.
AssemblyFileVersion
Used for deployment. You can increase this number for every deployment. It is used by setup programs. Use it to mark assemblies that have the same AssemblyVersion, but are generated from d...
XDocument.ToString() drops XML Encoding Tag
...e(@"<?xml version=""1.0"" encoding=""iso-8859-1""?><rss version=""2.0""></rss>");
string result1 =
document1.Declaration.ToString() +
Environment.NewLine +
document1.ToString() ;
// Declare xml declaration method
XDocument document2 =
XDocument.Parse(@"<rss version=""2...
Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
...24
two 1.0 -0.98 NaN -0.98 -0.98 -0.98 -0.98 -0.98
foo one 2.0 1.36 0.58 0.95 1.15 1.36 1.56 1.76
three 1.0 -0.15 NaN -0.15 -0.15 -0.15 -0.15 -0.15
two 2.0 1.42 0.63 0.98 1.20 1.42 1.65 1.87
To get specific statistics, just select them,
df.groupby(['A...
Using Sinatra for larger projects via multiple files
...nd
end
helpers/nicebytes.rb
# encoding: utf-8
module NiceBytes
K = 2.0**10
M = 2.0**20
G = 2.0**30
T = 2.0**40
def nice_bytes( bytes, max_digits=3 )
value, suffix, precision = case bytes
when 0...K
[ bytes, 'B', 0 ]
else
value, suffix = case bytes
...
How do I get the first element from an IEnumerable in .net?
...
Just in case you're using .NET 2.0 and don't have access to LINQ:
static T First<T>(IEnumerable<T> items)
{
using(IEnumerator<T> iter = items.GetEnumerator())
{
iter.MoveNext();
return iter.Current;
}
...
Should everything really be a bundle in Symfony 2.x?
...plate guesser service, but since the approach is different between Symfony 2.0 and 2.1, I'm providing versions for both of them.
Overriding the Symfony 2.1+ template guesser
I've created a bundle that does that for you.
Overriding the Symfony 2.0 template listener
First, define the class:
<?php
n...