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How to change the Push and Pop animations in a navigation based app
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How to change the Push and Pop animations in a navigation based app...
For 2019, the "final answer!"
Preamble:
Say you are new to iOS development. Confusingly, Apple provide two transitions which can be used easily. These are: "crossfade" and "flip".
But of course, "crossfade" and "flip" are use...
Is the practice of returning a C++ reference variable evil?
...nter:
std::unique_ptr<int> x = getInt();
References are also okay for accessing things where you know the lifetime is being kept open on a higher-level, e.g.:
struct immutableint {
immutableint(int i) : i_(i) {}
const int& get() const { return i_; }
private:
int i_;
};
H...
How to make PDF file downloadable in HTML link?
I am giving link of a pdf file on my web page for download, like below
13 Answers
13
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How do I have an enum bound combobox with custom string formatting for enum values?
... look them up in your resources. Thus you would get multi-language support for display names without much hassle.
Look into the TypeConverter's ConvertFrom/ConvertTo methods, and use reflection to read attributes on your enum fields.
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How do getters and setters work?
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Tutorial is not really required for this. Read up on encapsulation
private String myField; //"private" means access to this is restricted
public String getMyField()
{
//include validation, logic, logging or whatever you like here
return this.myFi...
rails - Devise - Handling - devise_error_messages
...t myself. I just found this issue logged on Github https://github.com/plataformatec/devise/issues/issue/504/#comment_574788
Jose is saying that devise_error_messsages! method is just a stub (though it contains implementation) and that we're supposed to override/replace it. It would have been nice i...
Is it possible to view RabbitMQ message contents directly from the command line?
...tmq_management
See here:
http://www.rabbitmq.com/plugins.html
And here for the specifics of management.
http://www.rabbitmq.com/management.html
Finally once set up you will need to follow the instructions below to install and use the rabbitmqadmin tool. Which can be used to fully interact wit...
Merge Images Side by Side(Horizontally)
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montage documentation specifies that the [0-5] syntax is for linux, so I guess if you are on windows you have to type/generate all the file names. i.e. montage 0.png 1.png 2.png 3.png 4.png ...
– Dan
Jul 26 '14 at 1:59
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How can I scale an image in a CSS sprite
...how I can crop off a smaller image and then scale the cropped off region before I lay it out?
15 Answers
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Maven dependency for Servlet 3.0 API?
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The maven repository from Java.net indeed offers the following artifact for the WebProfile:
<repositories>
<repository>
<id>java.net2</id>
<name>Repository hosting the jee6 artifacts</name>
<url>http://download.java.net/maven/2</url>
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