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angular - Property 'json' does not exist on type 'Object'

I'm trying fetch data via REST with angular 2 HttpClient. I'm following the angular tutorial here https://angular. ... .message || error); } See Question&Answers more detail:os...

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c++ - how does malloc understand alignment?

following excerpted from here pw = (widget *)malloc(sizeof(widget)); allocates raw storage. Indeed, the malloc ... alignment of the custom type? See Question&Answers more detail:os...

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I have a div with a background-image. I want to overlay the background-image with an rgba color (rgba(0,0,0, ... ; less harddisk). Is there any? See Question&Answers more detail:os...

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can i be notified of cookie changes in client side javascript

Can I somehow follow changes to cookies (for my domain) in my client side javascript. For example a function ... thats my least favorite option See Question&Answers more detail:os...

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Ionic override all BACK button behaviour for specific controller

I want to be able to override the BACK button on the navigation bar, and the hardware button. I want this ... controllers, not just the one. See Question&Answers more detail:os...

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android - How to Play local swf files in a webview

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Spring Security: how to exclude certain resources?

I have the following definition... <bean id="fsi" class="org.springframework.security.intercept.web. ... this URL from security? See Question&Answers more detail:os...

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android - How does Bitmap allocation work on Oreo, and how to investigate their memory?

Background For the past years, in order to check how much heap memory you have on Android and how much ... during development at the office? See Question&Answers more detail:os...

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Multiple named router-outlet angular 2

I want to display different views by child routes. For Example I want my template to hold multiple router-outlet ... we'll cover in future. See Question&Answers more detail:os...

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angular - Error: Unexpected value 'undefined' imported by the module

I'm getting this error after migrating to NgModule, the error doesn't help too much, any advice please? Error: ... }) export class AppModule { } See Question&Answers more detail:os...

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EditText in Listview loses focus when pressed on Android 4.x

I know there are a lot of similar questions out here but I couldn't get any of the provided solutions ... either for the concerned project. See Question&Answers more detail:os...

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wix3.5 - Wix Interactions with Conditions, Properties & Custom Actions

I am having a problem with a setting the enabled state of a button on a Dialog. The button in question ... buttons state after a Custom Action? See Question&Answers more detail:os...

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mongodb how to get max value from collections

I have a mongodb collection like: db.kids.find() //results [ {name:'tom', age:10}, {name:'alice', age:12 ... : SELECT MAX(age) FROM kids WHERE 1 See Question&Answers more detail:os...

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python - Make division by zero equal to zero

How can I ignore ZeroDivisionError and make n / 0 == 0? See Question&Answers more detail:os...

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Wix and .NET Framework (prerequisites)

How can I have my Wix package to download the required .NET Framework when it's not yet installed in the ... to some other requirements. Thanks! See Question&Answers more detail:os...

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ios - How to know Push Notification delivery status

I am using push notification in an app. Everything is going fine. Sometimes message sent from server but in app side ... app and which are not? See Question&Answers more detail:os...

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swift - Using a Type Variable in a Generic

I have this question except for Swift. How do I use a Type variable in a generic? I tried this: func intType() -> ... var arr = Array<t>() } } See Question&Answers more detail:os...

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c++ - Writing a simple equation parser

What sorts of algorithms would be used to do this (as in, this is a string, and I want to find the ... I deal with so many nested parenthesis? See Question&Answers more detail:os...

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c# - Entity Framework Many to many through containing object

I was curious if it is possible to map an intermediate table through a containing object. public class ... to maintain the encapsulation. See Question&Answers more detail:os...

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What is the difference between java.lang.Void and void?

In API "The Void class is an uninstantiable placeholder class to hold a reference to the Class object representing ... java.lang.Void and void? See Question&Answers more detail:os...

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encoding - What charset does Microsoft Excel use when saving files?

I have a Java app which reads CSV files which have been created in Excel (e.g. 2007). Does anyone know ... using either of these charset types. See Question&Answers more detail:os...

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oracle - What does the colon sign ":" do in a SQL query?

What does : stand for in a query? INSERT INTO MyTable (ID) VALUES (:myId) How does it fetch the desired value? ... but what's the name for :? See Question&Answers more detail:os...

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date - Datetime in C# add days

I want to add days in some date. I have a code like this: DateTime endDate = Convert.ToDateTime(this.txtStartDate ... stupid mistake I'm doing? See Question&Answers more detail:os...

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java - Can JAXB parse large XML files in chunks

I need to parse potentially large XML files, of which the schema is already provided to me in several XSD files, so ... chunks and if so, how. See Question&Answers more detail:os...

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r - generate markdown comments within for loop

I am trying to generate an HTML report, using knitr, based on an R script that has for loops. I want to ... HTML. Is it possible? Thanks, Peter See Question&Answers more detail:os...

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c++ - how do you insert the value in a sorted vector?

ALL, This question is a continuation of this one. I think that STL misses this functionality, but it just my ... Any help would be appreciated. See Question&Answers more detail:os...

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string - Python, print delimited list

Consider this Python code for printing a list of comma separated values for element in list: print element + ",", What ... ,2,3, desired 1,2,3 See Question&Answers more detail:os...

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Selectively remove warning message GCC

This piece of code: Int32 status; printf("status : %x", status) gives me the following warning: jpegthread.c: ... warning, and still use -Wall? See Question&Answers more detail:os...

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