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AngularJS ng-class if-else expression
... set in the controller and then determining which class to use in the HTML from the variable is the better solution.
– VtoCorleone
Nov 19 '14 at 19:34
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Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
...
If it's not working from this.. it might be that jQuery is installed via Bower and so you might need to look under bower_components/jquery/dist/jquery.js .. the "dist" part being what I had overlooked.
– Jax Cavalera
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Sourcemaps off by one line in Chrome, with Ruby on Rails, Webpack, and React JS
...es are ReactJS components, and are parsed by the jsx loader. The output from Webpack is then included in the application.js file along with some other JavaScript libraries generated by gems.
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How do I find out if the GPS of an Android device is enabled
...y are privacy settings and we have to check if they are switched on or not from the program and handle it if they are not switched on.
you can notify the user that GPS is turned off and use something like this to show the settings screen to the user if you want.
Check if location providers are avai...
Spring RestTemplate timeout
...e I use the RestOperations interface in my code and get the timeout values from a properties file.
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What are -moz- and -webkit-? [duplicate]
...efixes for the same effect?
A good explanation of vendor prefixes comes from Peter-Paul Koch of QuirksMode:
Originally, the point of vendor prefixes was to allow browser makers
to start supporting experimental CSS declarations.
Let's say a W3C working group is discussing a grid declara...
How to debug in Django, the good way? [closed]
...a Django view function:
import pdb; pdb.set_trace()
or
breakpoint() #from Python3.7
If you try to load that page in your browser, the browser will hang and you get a prompt to carry on debugging on actual executing code.
However there are other options (I am not recommending them):
* retur...
Useful GCC flags for C
...d.
-Wcast-qual: warn whenever a pointer is cast to remove a type qualifier from the target type*.
-Wswitch-default: warn whenever a switch statement does not have a default case*.
-Wswitch-enum: warn whenever a switch statement has an index of enumerated type and lacks a case for one or more of the ...
The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
... null. This will be sent to the datetime column which can hold date values from 1753-01-01 00:00:00 onwards, but not before, leading to the out-of-range exception.
This error can be resolved by either modifying the database field to accept null or by initializing the field with a value.
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How can I sort a List alphabetically?
...os answer will be the best way to do it. If you combine it with the advice from Tom Hawtin - tackline, you get:
java.util.Collections.sort(listOfCountryNames, Collator.getInstance());
Solution with a TreeSet
If you are free to decide, and if your application might get more complex, then you migh...