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What does Class mean in Java?
...specific type.
Reference about Generics and Wildcards: http://docs.oracle.com/javase/tutorial/java/generics/wildcards.html
Reference about Class object and reflection (the feature of Java language used to introspect itself): https://www.oracle.com/technetwork/articles/java/javareflection-1536171.h...
How do I add multiple arguments to my custom template filter in a django template?
...'s no reason you can't put all your arguments into a single string using a comma to separate them.
So for example, if you want a filter that checks if variable X is in the list [1,2,3,4] you will want a template filter that looks like this:
{% if X|is_in:"1,2,3,4" %}
Now we can create your templ...
How do I run a simple bit of code in a new thread?
...ework 4.0+ just use Task.Run(), as described in this answer: stackoverflow.com/a/31778592/1633949
– Richard II
Oct 25 '19 at 13:58
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Partly JSON unmarshal into a map in Go
...
This can be accomplished by Unmarshaling into a map[string]json.RawMessage.
var objmap map[string]json.RawMessage
err := json.Unmarshal(data, &objmap)
To further parse sendMsg, you could then do something like:
var s sendMsg
err = ...
In JavaScript, why is “0” equal to false, but when tested by 'if' it is not false by itself?
...y do "0" == false, both sides are being converted to numbers, and then the comparison is performed.
When you do: if ("0") console.log("ha"), the string value is being tested. Any non-empty string is true, while an empty string is false.
Equal (==)
If the two operands are not of the same ty...
Show AlertDialog in any position of the screen
...age of those values, that way the layout scaled nicely. developer.android.com/guide/topics/ui/dialogs.html#CustomDialog
– Roloc
May 23 '11 at 16:46
15
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How do I typedef a function pointer with the C++11 using syntax?
... add_pointer<void()>::type: Using the suggestion here: groups.google.com/a/isocpp.org/d/msg/std-proposals/xDQR3y5uTZ0/… you can write pointer<function<void>>.
– bames53
May 14 '13 at 0:11
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Do login forms need tokens against CSRF attacks?
...king what videos the victim was watching.
There's some discussion in this comment thread that implies it could "only" be used for privacy violations like that. Perhaps, but to quote the section in Wikipedia's CSRF article:
Login CSRF makes various novel attacks possible; for instance, an
atta...
Where is logback encoder pattern documentation
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