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How to check whether a string is a valid HTTP URL?
... answered Nov 2 '14 at 14:12
Erçin DedeoğluErçin Dedeoğlu
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The input is not a valid Base-64 string as it contains a non-base 64 character
...ar 29 '16 at 9:40
Hasan Tuna OruçHasan Tuna Oruç
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Rails 3: I want to list all paths defined in my rails application
...defined helper path functions (that are created from routes) in my rails 3 application, if that is possible.
5 Answers
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How do you change the size of figures drawn with matplotlib?
...ar 12 '09 at 12:41
Jouni K. SeppänenJouni K. Seppänen
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How to urlencode data for curl command?
... Unfortunately, this script fails on some characters, such as 'é' and '½', outputting 'e%FFFFFFFFFFFFFFCC' and '%FFFFFFFFFFFFFFC2', respectively (b/c of the per-character loop, I believe).
– Matthemattics
Mar 24 '14 at 17:13
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How to check “hasRole” in Java Code with Spring Security?
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Spring Security 3.0 has this API
SecurityContextHolderAwareRequestWrapper.isUserInRole(String role)
You'll have to inject the wrapper, before you use it.
SecurityContextHolderAwareRequestWrapper
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How to grep Git commit diffs or contents for a certain word?
In a Git code repository I want to list all commits that contain a certain word. I tried this
8 Answers
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Windows 7, 64 bit, DLL problems
... on my Windows 7 64-bit development box that also has all those Microsoft applications (Visual Studio 2008 + 2010, TFS, SDK, Microsoft Office)...
And it's still running just fine.
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javascript regex - look behind alternative?
...ust converted this: (?<!barna)(?<!ene)(?<!en)(?<!erne) (?:sin|vår)e?(?:$| (?!egen|egne)) to (?!barna).(?!erne).(?!ene).(?!en).. (?:sin|vår)e?(?:$| (?!egen|egne)) which does the trick for my needs. Just providing this as another "real-world" scenario. See link
– Ei...
jquery's append not working with svg element?
...wered Nov 30 '12 at 23:28
Timo KähkönenTimo Kähkönen
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