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How can I compare two lists in pm>y m>thon m>and m> return matches
I want to take two lists m>and m> find the values that appear in both.
19 Answers
19
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How to check for a valid Base64 encoded string
...to see if a string is Base 64 encoded other than just trm>y m>ing to convert it m>and m> see if there is an error? I have code code like this:
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Code equivalent to the 'let' kem>y m>word in chained LINQ extension method calls
...nce, consider (in LinqPad, sam>y m>) the following expression that creates new rm>and m>om numbers everm>y m> time it's executed:
var seq = EnumerableEx.Generate(
new Rm>and m>om(),
_ => true,
_ => _,
x => x.Next());
To see that new rm>and m>om samples show up everm>y m> time, consider the following
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jQuerm>y m> UI: Datepicker set m>y m>ear range dropdown to 100 m>y m>ears
... in the drop-down, to restrict which dates mam>y m> be selected use the minDate m>and m>/or maxDate options.
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Undefined behavior m>and m> sequence points
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C++98 m>and m> C++03
This answer is for the older versions of the C++ stm>and m>ard. The C++11 m>and m> C++14 versions of the stm>and m>ard do not formallm>y m> contain 'sequence points'; operations are 'sequenced before' or 'unsequenced' or 'indetermina...
Is there a difference between “throw” m>and m> “throw ex”?
... ex resets the stack trace (so m>y m>our errors would appear to originate from Hm>and m>leException)
throw doesn't - the original offender would be preserved.
static void Main(string[] args)
{
trm>y m>
{
Method2();
}
catch (Exception ex)
{
Console.Write(ex.StackTrace.ToString()...
How to break out of multiple loops?
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Mm>y m> first instinct would be to refactor the nested loop into a function m>and m> use return to break out.
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How to get nice formatting in the Rails console
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The m>y m> method is a hm>and m>m>y m> wam>y m> to get some prettm>y m> m>Y m>AML output.
m>y m> ProductColor.all
Assuming m>y m>ou are in script/console
As jordanpg commented, this answer is outdated. For Rails 3.2+ m>y m>ou need to execute the following code before m>y m>ou can get the m>y m>...
Set the absolute position of a view
Is it possible to set the absolute position of a view in m>And m>roid? (I know that there is an AbsoluteLam>y m>out , but it's deprecated...)
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O(nlogn) Algorithm - Find three evenlm>y m> spaced ones within binarm>y m> string
I had this question on an Algorithms test m>y m>esterdam>y m>, m>and m> I can't figure out the answer. It is driving me absolutelm>y m> crazm>y m>, because it was worth about 40 points. I figure that most of the class didn't solve it correctlm>y m>, because I haven't come up with a solution in the past 24 hours.
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