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What different of instancesRespondToSelector from respondsToSelector ?
– CReaTuS
Sep 14 '12 at 1:53
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How to access test resources in Scala?
...urce is a path relative to
// the resources directory.
val source = Source.fromURL(getClass.getResource("/data.xml"))
Of course that source is now just a normal Scala IO object so you can do anything you want with it, like reading the contents and using it for test data.
There are other methods t...
jQuery: Adding two attributes via the .attr(); method
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WARNING: When setting the 'class' attribute, you must always use quotes!
From the jQuery documentation (Sep 2016) for .attr:
Attempting to change the type attribute on an input or button element created via document.createElement() will throw an exception on Internet Explorer 8 or older.
Edit:
F...
Moving matplotlib legend outside of the axis makes it cutoff by the figure box
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Sorry EMS, but I actually just got another response from the matplotlib mailling list (Thanks goes out to Benjamin Root).
The code I am looking for is adjusting the savefig call to:
fig.savefig('samplefigure', bbox_extra_artists=(lgd,), bbox_inches='tight')
#Note that the bb...
What is the best way to do a substring in a batch file?
...ing the :~start,length notation:
%var:~10,5%
will extract 5 characters from position 10 in the environment variable %var%.
NOTE: The index of the strings is zero based, so the first character is at position 0, the second at 1, etc.
To get substrings of argument variables such as %0, %1, etc. y...
How to create ASP.NET Web API Url?
... @YuriyFaktorovich This post implies that Url.Action is being used from a View. Url is of type System.Web.Mvc.UrlHelper, and it doesn't map to WebApi routes. This is why you need the extra parameter: new { httproute = "" }.
– Jesse
Sep 24 '13 at 21:26
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When to use next() and return next() in Node.js
Scenario : Consider the following is the part of code from a node web app.
5 Answers
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What are the rules for the “…” token in the context of variadic templates?
...xin0, public Mixin1, .. public MixinN
That is, mixture derives publicly from all the base classes.
Hope that helps.
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Filtering a list of strings based on contents
...t say they're very important to me, but I believe even newbies can benefit from thinking about programming this way, and definitely wouldn't call it inflicting.
– Eli Bendersky
Jan 28 '10 at 13:19
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Django queries - id vs pk
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It doesn't matter. pk is more independent from the actual primary key field i.e. you don't need to care whether the primary key field is called id or object_id or whatever.
It also provides more consistency if you have models with different primary key fields.
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