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Replacement for Google Code Search? [closed]
Google Code Search has been incredibly valuable to me as a developer - I use it a couple times a week to see how other developers have used (usually poorly documented) APIs. It's also convenient to see the internals of some of those APIs, or to find which API corresponds to the functionality you wa...
Why does `True == False is False` evaluate to False? [duplicate]
I get some rather unexpected behavior on an expression that works with == but not with is :
4 Answers
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Add a new item to a dictionary in Python [duplicate]
... Sorry for the thread necro, but is there any reason to prefer one method over the other when adding one item?
– Warrick
Feb 26 '13 at 14:01
6
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Select distinct using linq [duplicate]
...test.id)
.Select(grp => grp.First());
Edit: as getting this IEnumerable<> into a List<> seems to be a mystery to many people, you can simply write:
var result = myList.GroupBy(test => test.id)
.Select(grp => grp.First())
.ToList();
...
Explain “claims-based authentication” to a 5-year-old
...nformation provided. My (the) go-to example is at a bar. Imagine for a moment that you want to get a beer at the bar. In theory the bartender should ask you for proof of age. How do you prove it? Well, one option is to have the bartender cut you in half and count the number of rings, but there cou...
Converting integer to string in Python
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>>> str(10)
'10'
>>> int('10')
10
Links to the documentation:
int()
str()
Conversion to a string is done with the builtin str() function, which basically calls the __str__() method of its parameter.
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Should CSS always preceed Javascript?
In countless places online I have seen the recommendation to include CSS prior to JavaScript. The reasoning is generally, of this form :
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How do I remove a MySQL database?
You may notice from my last question that a problem caused some more problems, Reading MySQL manuals in MySQL monitor?
6 A...
convert double to int
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For C# noobs like me: both Math and Convert are part of System. So the complete answer looks like this : intVal = System.Convert.ToInt32(System.Math.Floor(dblVal));
– kris
May 1 '16 at 8:07
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