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Counting inversions in an array
...m to do the following: Given array A[1... n] , for every i < j , find all inversion pairs such that A[i] > A[j] . I'm using merge sort and copying array A to array B and then comparing the two arrays, but I'm having a difficult time seeing how I can use this to find the number of inversions...
What is the best way to auto-generate INSERT statements for a SQL Server table?
... FYI if you select Data only and encounter Cyclic dependencies found error, switch to Schema and data to avoid the error. Happens in Management Studio v17.
– Endy Tjahjono
Sep 6 '17 at 10:50
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How to add an integer to each element in a list?
...ition, but if you have a more complex function that you needed to apply to all the elements then map may be a good fit.
In your example it would be:
>>> map(lambda x:x+1, [1,2,3])
[2,3,4]
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What is the best way to give a C# auto-property an initial value?
...ty).
Example of attributes that impact the IL are ThreadStaticAttribute, CallerMemberNameAttribute, ...
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index.php not loading by default
...y solution was that mod_dir was not enabled and apache2 was not issuing an error when reading the directive in my VirtualHost file:
DirectoryIndex index.html
Using the commands:
sudo a2enmod dir
sudo sudo service apache2 restart
Fixed the issue.
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How do I concatenate strings and variables in PowerShell?
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This isn't technically concatenation.
– TravisEz13
Jun 14 '16 at 17:59
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Convert .pfx to .cer
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"Mac verify error: invalid password?" when I tried it. I don't know any passwords, I just have the file my vendor supplied.
– Brian Knoblauch
Apr 14 '14 at 20:13
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Number of elements in a javascript object
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Although JS implementations might keep track of such a value internally, there's no standard way to get it.
In the past, Mozilla's Javascript variant exposed the non-standard __count__, but it has been removed with version 1.8.5.
For cross-browser scripting you're stuck with explicitly ite...
How to Set Variables in a Laravel Blade Template
...ise within the view). I don't want to build the title in each controller call, I just want to send the view the page number - just in case some day I want to change the base title. I'm using <?php $title = ... ?> now, but is there a more correct way?
– jdavidbakr
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How to find the installed pandas version
...trouble with some of pandas functionalities. How do I check what is my installation version?
6 Answers
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