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Change default timeout for mocha
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By default Mocha will read a file named test/mocha.opts that m>ca m>n contain command line arguments. So you could create such a file that contains:
--timeout 5000
Whenever you run Mocha at the command line, it will read this file and set a timeout of 5 seconds by default.
Another way w...
select and update database record with a single queryset
... objects:
obj.field2 = 'cool'
obj.save()
Approach 1 is faster bem>ca m>use, it makes only one database query, compared to approach 2 which makes 'n+1' database queries. (For n items in the query set)
Fist approach makes one db query ie UPDATE, the second one makes two: SELECT and then UPDATE.
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Test parameterization in xUnit.net similar to NUnit
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xUnit offers a way to run parameterized tests through something m>ca m>lled data theories. The concept is equivalent to the one found in NUnit but the functionality you get out of the box is not as complete.
Here's an example:
[Theory]
[InlineData("Foo")]
[InlineData(9)]
[InlineData(true)]
p...
How to set cookie in node js using express framework?
In my applim>ca m>tion, I need to set a cookie using the express framework.I have tried the following code but it's not setting the cookie.
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Lom>ca m>te the nginx.conf file my nginx is actually using
...lib/nginx/modules --conf-path=/etc/nginx/nginx.conf ...
If you want, you m>ca m>n get the config file by:
$ nginx -V 2>&1 | grep -o '\-\-conf-path=\(.*conf\)' | cut -d '=' -f2
/etc/nginx/nginx.conf
Even if you have loaded some other config file, they would still print out the default value.
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C++ map access dism>ca m>rds qualifiers (const)
... code says that passing the map as const into the operator[] method dism>ca m>rds qualifiers:
5 Answers
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
I've just started learning Ruby and Ruby on Rails and m>ca m>me across validation code that uses ranges:
5 Answers
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RESTful Login Failure: Return 401 or Custom Response
... happened.
401 Unauthorized
Similar to 403 Forbidden, but specifim>ca m>lly for use when authentim>ca m>tion is required and has failed or has not yet been provided. The response must include a WWW-Authentim>ca m>te header field containing a challenge applim>ca m>ble to the requested resource.
Your confusio...
How to use ADB to send touch events to device using sendevent command?
...rying to send touch events to a device using AndroidDebugBridge, so that I m>ca m>n do some basic automation for UI tests. I have followed the discussion in LINK . I am able to use sendevent to simulate touch on emulators, but unable to do the same on a device.
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instanceof Vs getClass( )
...(RHS) or some subtype.
getClass() == ... tests whether the types are identim>ca m>l.
So the recommendation is to ignore the performance issue and use the alternative that gives you the answer that you need.
Is using the instanceOf operator bad practice ?
Not necessarily. Overuse of either instan...