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Assigning out/ref parameters in Moq
...ith the out parameter and assign the value in the callback with the syntax from above
– royalTS
Jul 25 '19 at 7:06
wor...
In MVVM should the ViewModel or Model implement INotifyPropertyChanged?
...ents INotifyPropertyChanged
Check out the M-V-VM Project Template/Toolkit from http://blogs.msdn.com/llobo/archive/2009/05/01/download-m-v-vm-project-template-toolkit.aspx.
It uses the DelegateCommand for commanding and it should be a great starting template for you M-V-VM projects.
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How to POST raw whole JSON in the body of a Retrofit request?
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Yes I know it's late, but somebody would probably benefit from this.
Using Retrofit2:
I came across this problem last night migrating from Volley to Retrofit2 (and as OP states, this was built right into Volley with JsonObjectRequest), and although Jake's answer is the correct one f...
How do I convert an NSString value to NSData?
...a = [str dataUsingEncoding:NSUTF8StringEncoding];
you can take reference from this link
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What is the Java ?: operator called and what does it do?
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May I direct you to this page from Oracle which speaks of three "conditional operators" but only one "ternary operator"? If you want to make it clear which operator you mean, it's probably better to use the name that most people use. (Yes, I know I'm sh...
Matrix Transpose in Python
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if you're going to iterate through the results, izip from itertools can save memory for large arrays.
– Antony Hatchkins
Mar 28 '13 at 8:38
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npm can't find package.json
... for the tutorial - in this case the package.json is in the dir you cloned from git in the prior step (docs.angularjs.org/tutorial)
– Kevin Hooke
Sep 30 '14 at 21:32
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How to use `string.startsWith()` method ignoring the case?
...true, 0, needle, 0, 5)); // true
It checks whether the region of needle from index 0 till length 5 is present in haystack starting from index 0 till length 5 or not. The first argument is true, means it will do case-insensitive matching.
And if only you are a big fan of Regex, you can do somet...
Why use try {} finally {} with an empty try block?
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From http://blog.somecreativity.com/2008/04/10/the-empty-try-block-mystery/:
This methodology guards against a
Thread.Abort call interrupting the
processing. The MSDN page of
Thread.Abort says that “Unexecuted
f...
How to sort Counter by value? - python
... Counter.most_common() method, it'll sort the items for you:
>>> from collections import Counter
>>> x = Counter({'a':5, 'b':3, 'c':7})
>>> x.most_common()
[('c', 7), ('a', 5), ('b', 3)]
It'll do so in the most efficient manner possible; if you ask for a Top N instead o...