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Can one do a for each loop in java in reverse order?
I need to run through a List in reverse order using Java.
13 Answers
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How to replace a character by a newline in Vim
I'm trying to replace each , in the current file by a new line:
11 Answers
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How many bytes does one Unicode character take?
I am a bit confused about encodings. As far as I know old ASCII characters took one byte per character. How many bytes does a Unicode character require?
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Some built-in to pad a list in python
I have a list of size < N and I want to pad it up to the size N with a value.
10 Answers
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size_t vs. uintptr_t
The C standard guarantees that size_t is a type that can hold any array index. This means that, logically, size_t should be able to hold any pointer type. I've read on some sites that I found on the Googles that this is legal and/or should always work:
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Update a table using JOIN in SQL Server?
I want to update a column in a table making a join on other table e.g.:
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Logging levels - Logback - rule-of-thumb to assign log levels
I'm using logback in my current project.
5 Answers
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Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
I was invited to the kindergarten group of my elder daughter to talk and answer the kids' questions about my profession. There are 26 kids of age 4-6 in the group, plus 3 teachers who are fairly scared of anything related to programming and IT themselves, but bold enough to learn new tricks. I would...
Queries vs. Filters
I can't see any description of when I should use a query or a filter or some combination of the two. What is the difference between them? Can anyone please explain?
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How to check whether a string is Base64 encoded or not
I want to decode a Base64 encoded string, then store it in my database. If the input is not Base64 encoded, I need to throw an error.
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