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Replace all non-alphanumeric characters in a string
I have a string with which i want to replace any character that isn't a standard character or number such as (a-z or 0-9) with an asterisk. For example, "h^&ell`.,|o w]{+orld" is replaced with "h*ell*o*w*orld". Note that multiple characters such as "^&" get replaced with one asterisk. How would I go...
Efficiently updating database using SQLAlchemy ORM
I'm starting a new application and looking at using an ORM -- in particular, SQLAlchemy.
6 Answers
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Why is 'this' a pointer and not a reference?
I was reading the answers to this question C++ pros and cons and got this doubt while reading the comments.
2 Answers
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Get PostGIS version
How can I find out which version of PostGIS I have?
5 Answers
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PHP CURL CURLOPT_SSL_VERIFYPEER ignored
For some reason I am unable to use CURL with HTTPS. Everything was working fine untill I ran upgrade of curl libraries. Now I am experiencing this response when trying to perform CURL requests: Problem with the SSL CA cert (path? access rights?)
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Why does the JavaScript need to start with “;”?
I have recently noticed that a lot of JavaScript files on the Web start with a ; immediately following the comment section.
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Block commenting in Ruby
Does Ruby have block comments?
4 Answers
4
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git add . vs git commit -a
What's the difference between:
3 Answers
3
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How do I access the host machine itself from the iPhone simulator
I'm developing an app that connects to a web service for most of it's operations. As a shortcut, I'd like to run a copy of my development server on my machine. Question is:
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How to specify an array of objects as a parameter or return value in JSDoc?
In JSDoc, the best documentation I can find shows to use the following if you have an array of a specific type (such as an array of strings) as:
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