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Static methods - How to call a method from another method?
When I have regular methods for calling another method in a class, I have to do this
6 Answers
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Shortest way to print current year in a website
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Here's the shortest I can get it:
<script>document.write(new Date().getFullYear())</script>
That will work in all browsers I've run across.
How I got there:
You can just call getFullYear directly on the newly-created Dat...
Are parameters in strings.xml possible? [duplicate]
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Yes, just format your strings in the standard String.format() way.
See the method Context.getString(int, Object...) and the Android or Java Formatter documentation.
In your case, the string definition would be:
<string name="timeF...
How can I access a JavaScript object which has spaces in the object's key?
...' ].kid;
You can use that notation either way, reading & writting.
For more information read out here:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects
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Passing current scope to an AngularJS Service
Is it correct to pass the "current" $scope to an AngularJS service?
4 Answers
4
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PHP expects T_PAAMAYIM_NEKUDOTAYIM?
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It’s the double colon operator :: (see list of parser tokens).
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Rails “validates_uniqueness_of” Case Sensitivity
.../server processes (e.g. running Phusion Passenger, multiple Mongrels, etc) or a multi-threaded server. That's because you might get this sequence of events (the order is important):
Process A gets a request to create a new user with the name 'foo'
Process B does the same thing
Process A validates...
Difference between Document-based and Key/Value-based databases?
...differences are the data model and the querying capabilities.
Key-value stores
The first type is very simple and probably doesn't need any further explanation.
Data model: more than key-value stores
Although there is some debate on the correct name for databases such as Cassandra, I'd like to ca...
What does Html.HiddenFor do?
Although I have read the documentation on Html.HiddenFor, I've not grasped what is it used for...
4 Answers
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How can I enable or disable the GPS programmatically on Android?
...gled by exploiting a bug in the power manager widget. see this xda thread for discussion.
here's some example code i use
private void turnGPSOn(){
String provider = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
if(!provider.contains("gps")){ ...