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Fast Bitmap Blur For Android SDK
...ere is a discussion on the meaning of the argument "filter": stackoverflow.com/questions/2895065
– user1364368
Dec 26 '13 at 19:28
4
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What do helper and helper_method do?
...ers/views (standard helper methods are not available in controllers). e.g. common use case:
#application_controller.rb
def current_user
@current_user ||= User.find_by_id!(session[:user_id])
end
helper_method :current_user
the helper method on the other hand, is for importing an entire helper to...
How do I store data in local storage using Angularjs?
...
chovy, here is the complete angular example stackoverflow.com/questions/12940974/…
– Anton
Dec 12 '13 at 22:53
293
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Emacs: print key binding for a command or list all key bindings
...
C-h f (or M-x describe-function) will show you the bindings for a command.
You are correct, C-h b (or M-x describe-bindings) will show you all bindings. C-h m (M-x describe-mode) is also handy to list bindings by mode.
You might also try C-h k (M-x describe-key) to show what command is bo...
Is there a way to disable the Title and Subtitle in Highcharts?
...eft in that case, simply set your 'marginTop' to 0
{{edit due to numerous comments:
As pointed out a number of times below, the documentation now states text: null as the method to achieve this.
Either method achieves the desired result.
...
App Inventor 2 串口调试 App 全方案技术调研 - App应用开发 - 清泛IT社区，为创新赋能！
...icaloid 库实现，支持 USB OTG 直连串口设备。
源码位置：com/google/appinventor/components/runtime/Serial.java
依赖库：physicaloid-library.jar
支持的 USB 转串口芯片：
- CH340 / CH341（Arduino Nano 兼容板最常用）
- CP2102 / CP2104（ESP8266 常用）
- FT...
What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
...typically inherit. This construct is often used when creating a "reusable component" directive.
As for the nuances, scope inheritance is normally straightfoward... until you need 2-way data binding (i.e., form elements, ng-model) in the child scope. Ng-repeat, ng-switch, and ng-include can trip y...
How to run cron job every 2 hours
...ry does not contain a version which includes different code: stackoverflow.com/posts/6423532/revisions
– tutuDajuju
Aug 31 '14 at 11:55
...
AngularJS - Access to child scope
...nts until it finds the property, not the other way around.
Check Vojta's comments on the issue https://groups.google.com/d/msg/angular/LDNz_TQQiNE/ygYrSvdI0A0J
In a nutshell: You cannot access child scopes from a parent scope.
Your solutions:
Define properties in parents and access them from ...
How can I use 'Not Like' operator in MongoDB
... 'ttt'} is generally equivalent to /ttt/ in mongodb, so your query would become:
db.test.find({c: {$not: /ttt/}}
EDIT2 (@KyungHoon Kim):
In python, below one works:
'c':{'$not':re.compile('ttt')}
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