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Find the number of downloads for a particular app in apple appstore [closed]

I need to do a market research on specific type of apps. so is there a way for me to know the download count of the app / any app. ...
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Store a closure as a variable in Swift

In Objective-C, you can define a block's input and output, store one of those blocks that's passed in to a method, then use that block later: ...
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Print a file, skipping the first X lines, in Bash [duplicate]

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Limit results in jQuery UI Autocomplete

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How do I perform a Perl substitution on a string while keeping the original?

In Perl, what is a good way to perform a replacement on a string using a regular expression and store the value in a different variable, without changing the original? ...
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What linux shell command returns a part of a string? [duplicate]

I want to find a linux command that can return a part of the string. In most programming languages, it's the substr() function. Does bash have any command that can be used for this purpose. I want to be able to do something like this... substr "abcdefg" 2 3 - prints cde . ...
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Is there a way to specify how many characters of a string to print out using printf()?

... a way to specify how many characters of a string to print out (similar to decimal places in int s)? 8 Answers ...
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How to only get file name with Linux 'find'?

I'm using find to all files in directory, so I get a list of paths. However, I need only file names. i.e. I get ./dir1/dir2/file.txt and I want to get file.txt ...
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How to revert uncommitted changes including files and folders?

Is there a git command to revert all uncommitted changes in a working tree and index and to also remove newly created files and folders? ...
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Java null check why use == instead of .equals()

In Java I am told that when doing a null check one should use == instead of .equals(). What are the reasons for this? 16 An...