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Operator overloading : member function vs. non-member function?
...nd is not a class type, rather say double. So you cannot write like this 10.0 + s2. However, you can write operator overloaded member function for expressions like s1 + 10.0.
To solve this ordering problem, we define operator overloaded function as friend IF it needs to access private members. Mak...
MySQL/SQL: Group by date only on a Datetime column
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answered Dec 14 '08 at 14:50
Michael HarenMichael Haren
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Filter Fiddler traffic
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answered Nov 4 '10 at 16:38
stuartdstuartd
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Rails render partial with block
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answered Jun 1 '10 at 17:58
bradbrad
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Why #egg=foo when pip-installing from git repo
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answered Aug 6 '12 at 20:33
Will AydWill Ayd
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Rails 4 - passing variable to partial
... you are passing locals
<%= render @users, :locals => {:size => 30} %>
Becomes
<%= render :partial => 'users', :collection => @users, :locals => {:size => 30} %>
Or to use the new hash syntax
<%= render partial: 'users', collection: @users, locals: {size: 30} ...
Scrolling down both parts of a split-window at the same time in Vim
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90
See the documentation for scroll-binding. You'll need to set this for each window that you want ...
How to properly URL encode a string in PHP?
...e encodes according to the plain Percent-Encoding (space is encoded with %20).
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Parsing JSON from XmlHttpRequest.responseJSON
...ON. More details and the code can be found here: http://pixelsvsbytes.com/2011/12/teach-your-xmlhttprequest-some-json/.
Full disclosure: I'm the owner of Pixels|Bytes. I think my script is a good solution to the problem, so I posted it here. Please leave a comment, if you want me to remove the link...
Find first element in a sequence that matches a predicate
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260
To find first element in a sequence seq that matches a predicate:
next(x for x in seq if predic...