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Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...

...eDirect and MakePhoneCallDirect blocks that do the old behavior that needs extra permissions. We chose to have the existing SendMessage and MakePhoneCall blocks launch the default apps via Intents , as recommended by Google policy, which should work for most people.For receiving, we made it so that ...
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warning: implicit declaration of function

...t;stdio.h> #include <stdlib.h> #include <xc.h> #include <string.h> #include <math.h> #include <libpic30.h> // http://microchip.wikidot.com/faq:74 #include <stdint.h> #include <stdbool.h> #include "GenericTypeDefs.h" // This has the 'BYTE' type defi...
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Include constant in string without concatenating

Is there a way in PHP to include a constant in a string without concatenating? 12 Answers ...
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Backbone.js get and set nested object attribute

... Remember that objects are passed by reference and are mutable, unlike string and number primitives. Backbone's set and constructor methods attempt a shallow clone of any object reference passed as an argument. Any references to other objects in properties of that object aren't cloned. When you ...
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How to remove all null elements from a ArrayList or String Array?

... It creates Mutable copy and will not throw any exception. public static String[] clean(final String[] v) { List<String> list = new ArrayList<String>(Arrays.asList(v)); list.removeAll(Collections.singleton(null)); return list.toArray(new String[list.size()]); } ...
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What is an unsigned char?

...type of character literals like 'a' or '0'. it is the type that makes up C strings like "abcde" It also works out as a number value, but it is unspecified whether that value is treated as signed or unsigned. Beware character comparisons through inequalities - although if you limit yourself to ASCI...
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How to put the legend out of the plot

...d overlaps with the pie chart The loc argument can take numbers instead of strings, which make calls shorter, however, they are not very intuitively mapped to each other. Here is the mapping for reference: share |...
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What's the difference between ViewData and ViewBag?

...e same way as viewdata should be avoided). So basically it replaces magic strings: ViewData["Foo"] with magic properties: ViewBag.Foo for which you have no compile time safety. I continue to blame Microsoft for ever introducing this concept in MVC. The name of the properties are case sensit...
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Sharing a URL with a query string on Twitter

... You must to change & to %26 in query string from your url Look at this: https://dev.twitter.com/discussions/8616 share | improve this answer | ...
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What's the common practice for enums in Python? [duplicate]

... _ and _ eq _ so you can compare them and when you use print() you get the string instead of the numerical value. class enumSeason(): Spring = 0 Summer = 1 Fall = 2 Winter = 3 def __init__(self, Type): self.value = Type def __str__(self): if self.value == enu...