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How to access custom attributes from event object in React?
...target gives you the native DOM node, then you need to use the regular DOM APIs to access attributes. Here are docs on how to do that:Using data attributes.
You can do either event.target.dataset.tag or event.target.getAttribute('data-tag'); either one works.
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Pure JavaScript: a function like jQuery's isNumeric() [duplicate]
... This solution is used in / taken from Jquery library $.isNumeric(obj) api.jquery.com/jquery.isnumeric
– ThdK
Jan 12 '15 at 12:12
1
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How do I test a camera in the iPhone simulator?
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I wrote a replacement view to use in debug mode. It implements the same API and makes the same delegate callbacks. In my case I made it return a random image from my test set. Pretty trivial to write.
share
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Invalidating JSON Web Tokens
...g the database to check that the user exists / is authorized to access the api endpoint. So you aren't doing any extra db queries by comparing the jwt token version number with the one on the user.
– DaftMonk
Jul 7 '14 at 5:58
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Laravel Eloquent: How to get only certain columns from joined tables
...column names. All the places will return only these columns. In some other api, i may need some more columns, so that wont work here. I think using QueryBuilder is the option here.
– Aman Sura
Feb 24 '16 at 13:50
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Error: This Android SDK requires Android Developer Toolkit version 22.6.1 or above
...sion to 22.6.1 or above which is required and will keep already downloaded APIs.
Now start your eclipse, and the error will be gone forever. :)
if someone will have trouble doing so, leave me a comment, will try to guide.
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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
...on of "terminal" and "priority" for directives: https://docs.angularjs.org/api/ng/service/$compile#directive-definition-object
Github Comment regarding need for ng-option monkeypatch:
https://github.com/angular/angular.js/commit/9ee2cdff44e7d496774b340de816344126c457b3#commitcomment-6832095
https:/...
What is the meaning of single and double underscore before an object name?
... name means you shouldn't access this method, because it's not part of the API.
class BaseForm(StrAndUnicode):
def _get_errors(self):
"Returns an ErrorDict for the data provided for the form"
if self._errors is None:
self.full_clean()
return self._errors
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lua和c/c++互相调用实例分析 - C/C++ - 清泛网 - 专注C/C++及内核技术
...下面对lua和c/c++的交互调用做一个实例分析：
lua提供了API用于在c/c++中构造lua的运行环境，相关接口如下：
//创建lua运行上下文
lua_State* luaL_newstate(void) ;
//加载lua脚本文件
int luaL_loadfile(lua_State *L, const char *filename);
lua和c/c++...
Declaring abstract method in TypeScript
...o a post above, which is not this one).
The interface sets the behavioral API that isn't met by the base class. You will not be able to set base class methods to call on methods defined in the interface (because you will not be able to implement that interface in the base class without having to de...