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Case insensitive access for generic dictionary
I have an application that use managed dlls. One of those dlls return a generic dictionary:
3 Answers
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Following git-flow how should you handle a hotfix of an earlier release?
...e that branch in production somewhere. After that it is a matter of historical record. You might want to know how hotfixes were fixed if they should ever recur.
– Klas Mellbourn
Mar 1 '17 at 13:26
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sed: print only matching group
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Match the whole line, so add a .* at the beginning of your regex. This causes the entire line to be replaced with the contents of the group
echo "foo bar <foo> bla 1 2 3.4" |
sed -n 's/.*\([0-9][0-9]*[\ \t][0-9.]*[ \t]*$\)/\1/p'
2 3.4
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NULL vs nil in Objective-C
... the context could be an object pointer? I would think that to be a common case. That's why I'm confused as to why the docs always use NULL instead of nil.
– erikprice
Feb 17 '09 at 16:38
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How to pass multiple parameters in a querystring
...is the text of the linked section of the Wikipedia entry.)
Structure
A typical URL containing a query string is as follows:
http://server/path/program?query_string
When a server receives a request for such a page, it runs a program (if configured to do so), passing the query_string unchanged to the ...
What does it mean to start a PHP function with an ampersand?
...e return-by-reference
to increase performance. The engine
will automatically optimize this on
its own. Only return references when
you have a valid technical reason to
do so.
See Returning References.
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SQL query to find record with ID not in another table
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@PrinceJea actually it depends. See here for clarification
– John Woo
Aug 21 '12 at 7:32
When i...
Is there a way to suppress JSHint warning for one given line?
I have a (single) case in my app were eval is used, and I would like to suppress JSHint warning only for this case.
3 Ans...
Can I update a component's props in React.js?
...ticed in the docs a reference to componentWillReceiveProps , which specifically includes this example:
6 Answers
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Can you use an alias in the WHERE clause in mysql?
...ssue? I need to select records that have a rating higher than x. Rating is calculated as the following alias:
5 Answers
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