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how to get the current working directory's absolute path from irb
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As for the path relative to the current executing script, since Ruby 2.0 you can also use
__dir__
So this is basically the same as
File.dirname(__FILE__)
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Equivalent of typedef in C#
...to having a good look at Linq... for the record though, I was building for 2.0 at the time (in VS 2008 though)
– Matthew Scharley
Oct 2 '08 at 13:25
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In MVVM should the ViewModel or Model implement INotifyPropertyChanged?
... WinForms applications, also INotifyPropertyChanged has been in .Net since 2.0, WPF has only been around since 3.0
– benPearce
Mar 4 '11 at 6:03
40
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How to POST raw whole JSON in the body of a Retrofit request?
... {
//get your response....
Log.d(TAG, "RetroFit2.0 :RetroGetLogin: " + rawResponse.body().string());
}
catch (Exception e)
{
e.printStackTrace();
}
}
@Override
public void onFailure(C...
Retrieve the commit log for a specific line in a file?
...der 2007-12-02 06:07:55 +0100 156) # Check version because firefox < 2.0 do
5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 157) vers=$(expr "$($browser_path -version)"
5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 158) NEWTAB='-new-tab'...
Why use try {} finally {} with an empty try block?
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Because that wasn't available until .NET 2.0
– Hans Passant
Feb 2 '10 at 18:22
6
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Escaping quotes and double quotes
...where $cmd is my entire command including the .exe.). I'm using powershell 2.0. Even the here-string didn't work if I remember correctly.
– eetawil
Aug 27 '13 at 12:33
3
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UITableView set to static cells. Is it possible to hide some of the cells programmatically?
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You are looking for this solution :
StaticDataTableViewController 2.0
https://github.com/xelvenone/StaticDataTableViewController
which can show/hide/reload any static cell(s) with or without animation!
[self cell:self.outletToMyStaticCell1 setHidden:hide];
[self cell:self.outletToMyStat...
Application Skeleton to support multiple screens
... are as follows:
ldpi: 0.75
mdpi: 1.0 (base density)
hdpi: 1.5
xhdpi: 2.0
xxhdpi: 3.0
xxxhdpi: 4.0
And to tackle extra available space on Android devices should use stretchable components in both the directions (horizontally and vertically). Detailed info is available here:
http://vinsol.co...
Fetch the row which has the Max value for a column
...O(n^2) time. Using the subquery method instead reduced the query time from 2.0s to 0.003s. YMMV.
– Jesse
Feb 22 '12 at 6:22
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