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“You don't have a SNAPSHOT project in the reactor projects list.” when using Jenkins Maven release p
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Can I implement an autonomous `self` member type in C++?
...ution selects one of the non-static member functions of T, the call is ill-formed.
Inside a static member function, this may not appear, but it still exists.
However, per the comments, inside a static member function, the transformation of f() to (*this).f() would not be performed, and it that is...
Difference between InvariantCulture and Ordinal string comparison
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I feel like is useful information, but does not actually answer the question. When determining Equality of two strings, is there any reason to use InvarintCulture instead of Ordinal? It seems that InvariantCulture would be used to Sort strings, an...
How to fix SSL certificate error when running Npm on Windows?
...orporate firewall under Windows - it's not fun. I'll try and keep this platform agnostic/aware where possible.
HTTP_PROXY & HTTPS_PROXY
HTTP_PROXY & HTTPS_PROXY are environment variables used by lots of software to know where your proxy is. Under Windows, lots of software also uses your OS...
Sorting dropdown alphabetically in AngularJS
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Find unmerged Git branches?
...anch in `git branch -r --no-merged | grep -v HEAD`;
do echo -e `git show --format="%cd \\t%cr \\t%ae" $branch | head -n 1` \\t$branch;
done | sort -r >> $current_time.$file_name
echo "result is writtein in ";
echo $current_time.$file_name;
...
Tables instead of DIVs [duplicate]
...on tabular data on some sites.
One other use I would have for it would be forms, particularly label : textbox pairs. This could technically be done in div boxes, but it's much, much easier to do this in tables, and one can argue that label:textbox pairs are in fact tabular in nature.
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Should import statements always be at the top of a module?
...ing shows that would help (you did profile to see where best to improve performance, right??)
The best reasons I've seen to perform lazy imports are:
Optional library support. If your code has multiple paths that use different libraries, don't break if an optional library is not installed.
In t...
The $.param( ) inverse function in JavaScript / jQuery
Given the following form:
18 Answers
18
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What's the difference between echo, print, and print_r in PHP?
...an array or an object). print_r prints a variable in a more human-readable form: strings are not quoted, type information is omitted, array sizes aren't given, etc.
var_dump is usually more useful than print_r when debugging, in my experience. It's particularly useful when you don't know exactly wh...