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Convert base-2 binary number string to int
I'd simply like to convert a base-2 binary number string into an int, something like this:
8 Answers
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How to get parameters from the URL with JSP
In JSP how do I get parameters from the URL?
9 Answers
9
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Block commenting in Ruby
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You can do
=begin
[Multi line comment]
=end
=begin and =end must be at the beginning of the line (not indented at all).
Source
Also, in TextMate you can press Command + / to toggle regular comments on a highlighted block of code.
Sou...
In C#, what happens when you call an extension method on a null object?
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That will work fine (no exception). Extension methods don't use virtual calls (i.e. it uses the "call" il instruction, not "callvirt") so there is no null check unless you write it yourself in the extension method. This is actually useful in...
How to use ELMAH to manually log errors
Is it possible to do the following using ELMAH?
10 Answers
10
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Is it possible to have nested templates in Go using the standard library?
How do I get nested templates like Jinja has in the python runtime. TBC what I mean is how do I have a bunch of templates inherit from a base templates, just filing in blocks of the base templates, like Jinja/django-templates does. Is it possible using just html/template in the standard library.
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Java Immutable Collections
... of other collections. You can't add, remove or clear them, but the underlying collection can change.
Immutable collections can't be changed at all - they don't wrap another collection - they have their own elements.
Here's a quote from guava's ImmutableList
Unlike Collections.unmodifiableList...
Include headers when using SELECT INTO OUTFILE?
Is it possible to include the headers somehow when using the MySQL INTO OUTFILE ?
18 Answers
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“The file ”MyApp.app“ couldn't be opened because you don't have permission to view it” when running
Whenever I try to run my app in Xcode 6 Beta 4 I am getting the error:
57 Answers
57
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Concatenate text files with Windows command line, dropping leading lines
... relatively large text files, and would prefer to do this via the command line. Unfortunately I only have Windows, and cannot install new software.
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