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Checking from shell script if a directory contains files
From a shell script, how do I check if a directory contains files?
26 Answers
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Apply pandas function to column to create multiple new columns?
How to do this in pandas:
13 Answers
13
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How to convert std::string to LPCSTR?
How can I convert a std::string to LPCSTR ? Also, how can I convert a std::string to LPWSTR ?
9 Answers
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How do I get the current date and time in PHP?
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38 Answers
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Is a LINQ statement faster than a 'foreach' loop?
I am writing a Mesh Rendering manager and thought it would be a good idea to group all of the meshes which use the same shader and then render these while I'm in that shader pass.
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RegEx: Grabbing values between quotation marks
I have a value like this:
20 Answers
20
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What is the easiest/best/most correct way to iterate through the characters of a string in Java?
StringTokenizer ? Convert the String to a char[] and iterate over that? Something else?
15 Answers
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Difference between natural join and inner join
What is the difference between a natural join and an inner join?
11 Answers
11
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Is there a best practice for generating html with javascript
I'm calling a web service that returns an array of objects in JSON. I want to take those objects and populate a div with HTML. Let's say each object contains a url and a name.
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Is it possible dynamically to add String to String.xml in Android?
Is it possible to have placeholders in string values in string.xml that can be assigned values at run time?
13 Answers
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