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What is bootstrapping?
I keep seeing "bootstrapping" mentioned in discussions of application development. It seems both widespread and important, but I've yet to come across even a poor explanation of what bootstrapping actually is; rather, it seems as though everyone is just supposed to know what it means. I don't, tho...
How to mkdir only if a directory does not already exist?
I am writing a shell script to run under the KornShell (ksh) on AIX. I would like to use the mkdir command to create a directory. But the directory may already exist, in which case I do not want to do anything. So I want to either test to see that the directory does not exist, or suppress the "Fil...
Running Python code in Vim
I am writing Python code using Vim, and every time I want to run my code, I type this inside Vim:
20 Answers
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Smooth GPS data
I'm working with GPS data, getting values every second and displaying current position on a map. The problem is that sometimes (specially when accuracy is low) the values vary a lot, making the current position to "jump" between distant points in the map.
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How can I “disable” zoom on a mobile web page?
I am creating a mobile web page that is basically a big form with several text inputs.
10 Answers
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Using custom fonts using CSS?
I've seen some new websites that are using custom fonts on their sites (other than the regular Arial, Tahoma, etc.).
8 Answ...
When should I use double or single quotes in JavaScript?
console.log("double"); vs. console.log('single');
44 Answers
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Import CSV file into SQL Server
I am looking for help to import a .csv file into SQL Server using BULK INSERT and I have few basic questions.
12 Answer...
Why does Ruby have both private and protected methods?
Before I read this article , I thought access control in Ruby worked like this:
7 Answers
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SQL Server - where is “sys.functions”?
SQL Server 2005 has great sys.XXX views on the system catalog which I use frequently.
10 Answers
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