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Difference between \A \z and ^ $ in Ruby regular expressions
...l a newline character, which means they could use an email like me@example.com\n<script>dangerous_stuff();</script> and still have it validate, since the regex only sees everything before the \n.
My recommendation would just be completely stripping new lines from a username or email bef...
Two way/reverse map [duplicate]
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91
You can create your own dictionary type by subclassing dict and adding the logic that you want....
How to display request headers with command line curl
Command line curl can display response header by using -D option, but I want to see what request header it is sending. How can I do that?
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Add a properties file to IntelliJ's classpath
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Check the Resource patterns in the Compiler settings. Check that "?*.properties" is in there. It's there by default, but that's the only other thing I can think of off the top of my head.
– ColinD
Sep 22 '10 at 4:02
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What is the best way to get the count/length/size of an iterator?
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91
Using Guava library:
int size = Iterators.size(iterator);
Internally it just iterates over a...
how to exclude null values in array_agg like in string_agg using postgres?
If I use array_agg to collect names, I get my names separated by commas, but in case there is a null value, that null is also taken as a name in the aggregate. For example :
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Best general SVN Ignore Pattern?
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Leniel Maccaferri
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answered Sep 17 '08 at 17:01
Zach Burli...
No output to console from a WPF application?
...y simple WPF test application, but when I execute the application from the command line, I'm seeing nothing being written to the console. Does anyone know what might be going on here?
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Where is shared_ptr?
...rying to find where shared_ptr is located. None of the examples I see show complete code to include the headers for shared_ptr (and working). Simply stating std , tr1 and <memory> is not helping at all! I have downloaded boosts and all but still it doesn't show up! Can someone help me ...
Why should you remove unnecessary C# using directives?
...op Catalin
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