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How can I convert a string to a number in Perl?
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90
You don't need to convert it at all:
% perl -e 'print "5.45" + 0.1;'
5.55
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
On the NerdDinner example of Professional ASP.NET MVC 1.0 there's a method to create a new dinner as copied bellow (page 89 of the free NerdDinner version).
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How to remove an item for a OR'd enum?
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edited Aug 9 '16 at 20:53
David Sherret
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Displaying the build date
... build - they tend to refer to it as "last Thursday's" rather than build 1.0.8.4321.
25 Answers
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How do I get the resource id of an image if I know its name?
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edited Jun 30 '10 at 10:26
Janusz
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HttpSecurity, WebSecurity and AuthenticationManagerBuilder
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Nice answer Nick. With spring-security-config-5.0.3 (which comes with spring-boot 2.0.0), I couldn't find the method http.authorizeUrls(), maybe it got renamed to http.authorizeRequests() some while ago.
– Yi Ou
Mar 24 '18 at 10:05
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How do .gitignore exclusion rules actually work?
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/a/b/c/*
!foo
Seems to work for me (git 1.7.0.4 on Linux). The * is important as otherwise you're ignoring the directory itself (so git won't look inside) instead of the files within the directory (which allows for the exclusion).
Think of the exclusions as saying "bu...
Is there a way to tell git to only include certain files instead of ignoring certain files?
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answered Aug 14 '09 at 19:23
T.E.D.T.E.D.
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Reactive Extensions bug on Windows Phone
Compiled with VS 2012 , with project type WP 8.0 the following code will fail if debugger is not attached.
1 Answer
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Simulate first call fails, second call succeeds
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answered Aug 2 '12 at 20:51
Jon SkeetJon Skeet
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