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Deleting an element from an array in PHP

...n use unset() or alternatively \array_splice(). Also if you have the value and don't know the key to delete the element you can use \array_search() to get the key. unset() Note that when you use unset() the array keys won't change/reindex. If you want to reindex the keys you can use \array_values() ...
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How to create P12 certificate for iOS distribution

We have an iOS app whose push notification cert has expired and we're trying to create a new one. I've created new certs in the Provisioning portal (ios_developer.cer, ios_distribution.cer) and downloaded them. I was following instructions here on Stack Overflow to convert it to PEM and then to ...
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Difference between Select and ConvertAll in C#

... Select is a LINQ extension method and works on all IEnumerable<T> objects whereas ConvertAll is implemented only by List<T>. The ConvertAll method exists since .NET 2.0 whereas LINQ was introduced with 3.5. You should favor Select over ConvertAll...
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What's the standard way to work with dates and times in Scala? Should I use Java types or there are

What's the standard way to work with dates and times in Scala? Should I use Java types such as java.util.Date or there are native Scala alternatives? ...
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How can I negate the return-value of a process?

...at negates the value a process returns. It should map 0 to some value != 0 and any value != 0 to 0, i.e. the following command should return "yes, nonexistingpath doesn't exist": ...
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Finding a branch point with Git?

I have a repository with branches master and A and lots of merge activity between the two. How can I find the commit in my repository when branch A was created based on master? ...
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Convert PDF to clean SVG? [closed]

... Wikipedia to convert PDF to SVG. http://inkscape.org/ They even have a handy guide on how to do so! http://en.wikipedia.org/wiki/Wikipedia:Graphic_Lab/Resources/PDF_conversion_to_SVG#Conversion_with_Inkscape share ...
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Numpy matrix to array

I am using numpy. I have a matrix with 1 column and N rows and I want to get an array from with N elements. 9 Answers ...
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How do I use Nant/Ant naming patterns?

...(there are no .c files in the current directory) src/*.c     matches 2 and 3 */*.c         matches 2 and 3 (because * only matches one level) **/*.c       matches 2, 3, and 4 (because ** matches any number of levels) bar.*         matches 1 **/bar.*   matches 1 and 2 **/b...
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Split a String into an array in Swift?

... that String no longer adopts the SequenceType or CollectionType protocols and you must instead use the .characters property to access a CharacterView type representation of a String instance. (Note: CharacterView does adopt SequenceType and CollectionType protocols). let fullName = "First Last" le...