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About Python's built in sort() method
...ved, if they are equal during this sort. Having an unstable sort algorithm means that you have to come up with all sorts of 'magic' to sensibly sort data with multiple criteria, rather than then simply being able to chain sort calls - in timsort if you want to sort by D.O.B and then name, you simply...
Can Python test the membership of multiple values in a list?
...t;>> %timeit smallset >= smallsubset
110 ns ± 0.702 ns per loop (mean ± std. dev. of 7 runs, 10000000 loops each)
>>> %timeit all(x in smallset for x in smallsubset)
951 ns ± 11.5 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
This looks like a big difference. B...
Combining INSERT INTO and WITH/CTE
...values with the column names that they're going to be inserted into, which means you can align these really nicely on two lines.
– Tidorith
Feb 24 at 22:54
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Reduce, fold or scan (Left/Right)?
...f I'm not mistaken, the left version can use tail call optimization, which means it is much more efficient.
– Trylks
Aug 11 '14 at 11:27
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Hidden features of C
...Very low runtime overhead has always been a design goal of C, and that has meant that a lot of things like this are undefined.
– Mark Baker
Oct 17 '08 at 8:38
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What is the “Temporary ASP.NET Files” folder for?
... are what's known as Shadow Copy Folders.
Simplistically....and I really mean it:
When ASP.NET runs your app for the
first time, it copies any assemblies
found in the /bin folder, copies any
source code files (found for example
in the App_Code folder) and parses
your aspx, ascx files...
How do I use Nant/Ant naming patterns?
...aktif One way to think about it is that bar.txt is implicitly ./bar.txt (. means the current directory). So that list is really ./bar.txt, ./src/bar.c, etc. and the ./ is assumed.
– benzado
Sep 29 '16 at 15:28
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What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
... sure that no errors were printed during the installation? That error just means it cannot be found after the install, which seems unlikely if things went well. What platform are you on? Run a find command across your drive to find a file with name http-server. I've used this successfully on a few d...
Is there a difference between single and double quotes in Java?
...he values of two char that according to the ASCII Table H=72 and a=97 that means that we are adding 72+97 it's like ('H'+'a').
3) Let's consider another case where we would have:
System.out.println("A"+'N');//AN
In this case we are dealing with concatenation of String A and char N that will resu...
Using a BOOL property
...t use [object isWorking].
It will show an error. But if you use below code means
@property (assign,getter=isWorking) BOOL working;
So you can use [object isWorking] .
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