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Why is parenthesis in print voluntary in Python 2.7?
...s:
print expr1, expr2, ... exprn
(Each expression in turn is evaluated, converted to a string and displayed with a space between them.)
But remember that putting parentheses around an expression is still the same expression.
So you can also write this as:
print (expr1), (expr2), ... (expr3)
...
How to center align the ActionBar title in Android?
...Manifest.xml, and also does som other custom stuff (like setting a custom tint on action bar buttons, and custom font on the title). You only need to leave out the gravity in action_bar.xml, and use padding instead. actionBar != null check is used, since not all my activities have one.
Tested on 4....
moment.js - UTC gives wrong date
...time defaults to midnight.
In your code, you create a local date and then convert it to the UTC timezone (in fact, it makes the moment instance switch to UTC mode), so when it is formatted, it is shifted (depending on your local time) forward or backwards.
If the local timezone is UTC+N (N being a...
Why does the C++ map type argument require an empty constructor when using []?
.../find functions.
Following example works fine:
myMap.insert( std::map< int, MyClass >::value_type ( 1, MyClass(1) ) );
myMap.find( 1 )->second;
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'is' versus try cast with null check
...lue type will use unbox.any rather than castclass:
object o = 5;
if (o is int)
{
var x = (int)o;
}
IL_0000: nop
IL_0001: ldc.i4.5
IL_0002: box System.Int32
IL_0007: stloc.0 // o
IL_0008: ldloc.0 // o
IL_0009: isinst System.Int32
IL_000E: ldnull
IL...
SSH library for Java [closed]
...but this is:
https://github.com/hierynomus/sshj
hierynomus took over as maintainer since early 2015. Here is the older, no longer maintained, Github link:
https://github.com/shikhar/sshj
There was a GSOC project:
http://code.google.com/p/commons-net-ssh/
Code quality seem to be better than ...
Reasons that the passed Intent would be NULL in onStartCommand
Is there any other reason that the Intent that is passed to onStartCommand(Intent, int, int) would be NULL besides the system restarting the service via a flag such as START_STICKY ?
...
@Html.HiddenFor does not work on Lists in ASP.NET MVC
... come across this issue and solved it simply by doing the following:
@for(int i = 0; i < Model.ToGroups.Length; i++)
{
@Html.HiddenFor(model => Model.ToGroups[i])
}
By using a for instead of a foreach the model binding will work correctly and pick up all of your hidden values in the lis...
Java: Get last element after split
...
Very nice, and of course first() and nth(T[array], int n) is nicely made from this.
– Peter Ajtai
Apr 13 '12 at 22:11
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What is the best way to clone/deep copy a .NET generic Dictionary?
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Dictionary<string, int> dictionary = new Dictionary<string, int>();
Dictionary<string, int> copy = new Dictionary<string, int>(dictionary);
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