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difference between scope and namespace of ruby-on-rails 3 routing
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And if you're trying to put, for any reason, a required params, scope is the best solution.
– Fábio Araújo
Jan 16 at 12:49
add a comment
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RESTful password reset
...s
We do a PUT request on a api/v1/account/password endpoint and require a parameter with the corresponding account email to identify the account for which the user wants to reset (update) the password:
PUT : /api/v1/account/password?email={email@example.com}
Note: As @DougDomeny mentioned in his...
Safe String to BigDecimal conversion
... front or in the end will be interpreted as negative number
*
* @param value
* @return The BigDecimal expression of the given string
*/
public static BigDecimal toBigDecimal(final String value) {
if (value != null){
boolean negativeNumber = false;
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Use a URL to link to a Google map with a marker on it
...ou’d like to add a text/label/title/name for the marker, you can a query param like q=36.26577,-92.54324+(My%20location). This however, does no longer seem to work for the Google Maps web site, but it (still) does for their iOS app.
– Daniel Pietzsch
Feb 16 '...
How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
... code where window is curried at the end but not entered in the function's parameters, what does mean? it ensure that the parameters follow the original global's scope object even if there isn't any window param I assume?
– Webwoman
Jan 22 '19 at 23:10
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Non-type template parameters
I understand that the non-type template parameter should be a constant integral expression. Can someone shed light why is it so ?
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How many parameters are too many? [closed]
Routines can have parameters, that's no news. You can define as many parameters as you may need, but too many of them will make your routine difficult to understand and maintain.
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How to Sync iPhone Core Data with web server, and then push to other devices? [closed]
...e should implement onComplete and onError methods
syncEntity.additionalPostParamsDictionary = ... // add some POST params to authenticate current user
[syncEntity sync];
You can find source, working example and more instructions here: github.com/knagode/M3Synchronization.
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Function passed as template argument
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When the function is used in a template parameter it 'decays' into a pointer to the passed function. It's analagous to how arrays decay into pointers when passed as arguments to parameters. Of course, the pointer value is known at compile time and must point to a f...
Generic TryParse
...es if the parse was successful. It returns your parsed value via an output parameter. Sometimes I just want to do something like this SomeMethod(TryParse<int>(DollarTextbox.Text, int.TryParse)) without creating an output variable to catch the result from int.TryParse. However, I do agree with ...