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Impossible to Install PG gem on my mac with Mavericks
...u chose, because you'll need it shortly.
/Library/PostgreSQL/9.3
If you now try and install the latest pg gem (0.17.0) you'll need to pass a couple of options on the command line. This is what I used:
ARCHFLAGS="-arch x86_64" gem install pg -- --with-pg-config=/Library/PostgreSQL/9.3/bin/pg_conf...
How to convert an ArrayList containing Integers to primitive int array?
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much easier now in Java8: integers.stream().mapToInt(Integer::valueOf).toArray
– Manish Patel
Oct 23 '15 at 21:18
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Find (and kill) process locking port 3000 on Mac
...ISTEN | awk '{ print $2 }') kill -9 $port } alias killport=findandkill So now I just have to type killport 8080 and it saves me some seconds
– Alfonso Pérez
Nov 11 '15 at 13:51
4...
REST APIs: custom HTTP headers vs URL parameters
... my API via an authorised container (like my mobile app)? What I'm doing now is that my mobile app is not authorised to perform any action on its own and neither the end user.. both credentials must be present if the user is willing to perform an action.
– bolbol
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The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
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Note: This answers was good when it was written 11 years ago, but now there are far better options to do this more cleanly in a single line, both using only Java built-in classes or using a utility library. See other answers below.
Since strings are immutable, you may want to use the Str...
Is it possible to override JavaScript's toString() function to provide meaningful output for debuggi
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It's 2019 now and both nodejs and chrome pretty-print objects on their own, so coercion (when you add the object to a string) is the only use case you would google this question I believe.
– Klesun
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How to load json into my angular.js ng-model?
...le="width:350px;"></select>
</div>
And that's it. We can now see a list of our JSON data on a web page, ready to be used.
The key to this is in the "ng-options" tag:
customer.CustomerID as customer.CompanyName for customer in listOfCustomers
It's a strange syntax to get your he...
How to get a list of all files that changed between two Git commits?
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and if you want to know the files modified for a particular commit do: git diff --name-only <SHA> <SHA>^
– thebugfinder
Sep 10 '15 at 13:08
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What is `related_name` used for in Django?
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Okay, I know this is an old post. But I'm just trying to figure this out - what's the + trick at the end of the related name? For instance, what happens if I did related_name='maps+' in the example above?
– Sidd
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Calling method using JavaScript prototype
...he prototype. Your response forces me to create a factory and i'd like to know if there's any way to avoid that.
– R01010010
Dec 24 '14 at 3:09
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