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How to create a private class method?
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private doesn't seem to work if you are defining a method on an explicit object (in your case self). You can use private_class_method to define class methods as private (or like you described).
class Person
def self.get_name
persons_name
end
def self.persons_name
"Sam"
end
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How do you display code snippets in MS Word preserving format and syntax highlighting?
...d code inside word:
go to Insert tab, Text section, click object button (it's on the right)
choose OpenDocument Text which will open a new embedded word document
copy and paste your code from Visual Studio / Eclipse inside this embedded word page
save and close
The result looks very nice. Here ...
Why does ContentResolver.requestSync not trigger a sync?
...slide 26. My content provider is working, and my sync works when I trigger it from the Dev Tools Sync Tester application, however when I call ContentResolver.requestSync(account, authority, bundle) from my ContentProvider, my sync is never triggered.
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Core dumped, but core file is not in the current directory?
While running a C program, It says "(core dumped)" but I can't see any files under the current path.
12 Answers
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How do I copy SQL Azure database to my local development server?
...? I'd like to stop paying to have a development database in the cloud, but it's the best way to get production data. I copy my production database to a new development database but I'd like to have that same database local.
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Test iOS app on device without apple developer program or jailbreak
How can I test an iOS application on my iPod Touch without registering for the Apple Developer Program or jailbreaking my iPod?
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React.js: Identifying different inputs with one onChange handler
... Also, you don't need to keep "total" as a separate value in state because it is composable by adding other values in your state:
var Hello = React.createClass({
getInitialState: function() {
return {input1: 0, input2: 0};
},
render: function() {
const total = this.state...
File input 'accept' attribute - is it useful?
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The accept attribute is incredibly useful. It is a hint to browsers to only show files that are allowed for the current input. While it can typically be overridden by users, it helps narrow down the results for users by default, so they can get exactly what they're lo...
AngularJS : ng-model binding not updating when changed with jQuery
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edited May 23 '17 at 12:02
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answered Aug 8 '12 at 2...
Can I change the size of UIActivityIndicator?
Whatever size i give to it while allocation, it shows fixed size only. Is it possible to increase it?
9 Answers
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