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return query based on date
I have a data like this in mongodb
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How to find all occurrences of a substring?
Python has string.find() and string.rfind() to get the index of a substring in a string.
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How to set a Javascript object values dynamically?
It's difficult to explain the case by words, let me give an example:
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Get application version name using adb
Is there an easy way to get the version name of an application on an Android device using adb shell?
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What is &amp used for
Is there any difference in behaviour of below URL.
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How to get the last element of a slice?
What is the Go way for extracting the last element of a slice?
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Javascript reduce on array of objects
Say I want to sum a.x for each element in arr .
15 Answers
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How do I write data into CSV format as string (not file)?
I want to cast data like [1,2,'a','He said "what do you mean?"'] to a CSV-formatted string.
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jQuery: select an element's class and id at the same time?
I've got some links that I want to select class and id at the same time.
6 Answers
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Turning a string into a Uri in Android
I have a string, 'songchoice' . I want it to become a 'Uri' so I can use with MediaPlayer.create(context, Uri)
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