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Check if string matches pattern
How do I check if a string matches this pattern?
6 Answers
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Maintain the aspect ratio of a div with CSS
I want to create a div that can change its width/height as the window's width changes.
27 Answers
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What's wrong with this 1988 C code?
I'm trying to compile this piece of code from the book "The C Programming Language" (K & R). It is a bare-bones version of the UNIX program wc :
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How to get a list of installed android applications and pick one to run
I asked a similar question to this earlier this week but I'm still not understanding how to get a list of all installed applications and then pick one to run.
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How to parse Excel (XLS) file in Javascript/HTML5
I am able to read Excel file via FileReader but it outputs text as well as weird characters with it. I need to read xls file row-wise, read data in every column and convert it to JSON.
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How can I create a UIColor from a hex string?
How can I create a UIColor from a hexadecimal string format, such as #00FF00 ?
47 Answers
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What does the * * CSS selector do?
Recently I came across * * in CSS .
5 Answers
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Best way to work with transactions in MS SQL Server Management Studio
Let's say I have an SQL statement that's syntactically and semantically correct so it executes.
2 Answers
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Install a .NET windows service without InstallUtil.exe
I have a standard .NET windows service written in C#.
7 Answers
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Operation on every pair of element in a list
Using Python, I'd like to compare every possible pair in a list.
4 Answers
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