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javascript - GraphQL Error field type must be Input Type but got:

Here is the mutation: const createNotebook = mutationWithClientMutationId ({ name: 'CreateNotebook', inputFields: { token: ... do I correct it? See Question&Answers more detail:os...

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android - Admob ads not loading - Failed to load ad: 0

I am trying to load Admob Native ads. Previously (before app was updated) ads used to show but now they are ... lang.Thread.run(Thread.java:818) See Question&Answers more detail:os...

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regex - Regular Expression only match if String ends with target

I need a regular expression that will only match to the String if it ends with the target that I am ... a newbie to regular expressions. See Question&Answers more detail:os...

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c# - Should IDisposable.Dispose() be made safe to call multiple times?

Should implementations of IDisposable make Dispose() safe to call multiple times? Or the opposite? What approach ... has been previously called. See Question&Answers more detail:os...

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c# - The process cannot access the file because it is being used by another process

I'm trying to read a log file of log4net: FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read) ... to do this. Any help? See Question&Answers more detail:os...

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python - Using Matplotlib 3D axes, how to drag two axes at once

Basically I have two 3d axes in one figure, one animated built through matplotlib.aninmation and one 3d line ... it's pre-plotted trajectory. See Question&Answers more detail:os...

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c++ - How do I find out if a tuple contains a type?

Suppose I want to create a compile-time heterogenous container of unique types from some sequence of non-unique types ... the STL or boost. See Question&Answers more detail:os...

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c# - Exposing Property as Variant in .NET for Interop

I am creating a wrapper class in .NET (VB.NET as it happens but is equally related to C#) that is exposed ... to this to allow property Let? See Question&Answers more detail:os...

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eclipse - Tab bar in blackberry without ToolBarManager

I want to create a tool bar of exact look and feel for my blackberry project. Any help is greatly appreciated. ... devices after OS 5.0 Thanks See Question&Answers more detail:os...

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postgresql - Postgres query to check a string is a number

Can anyone tell me the query to check whether a string is a number(double precision). It should return true ... Service' => should return false See Question&Answers more detail:os...

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c++ - How can std::unique_ptr have no size overhead?

If the size of an empty class can't be 0, what magic is doing std::tuple so the sizeof of unique_ptr is returning 8 in ... .7.1 (Debian 4.7.1-7) See Question&Answers more detail:os...

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android - Call an activity method from a BroadcastReceiver class

I know I can do an inner receiver class to call any method from my receiver But my main activity is too damn big ... so I have try to split it) See Question&Answers more detail:os...

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ios - UITableView Checkmarks disappear when scrolling

I have to make checkmarks on a tableView, but if I'm scrolling and one check marked cell is not visible and I ... , false, false, false, false] See Question&Answers more detail:os...

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c++ - Why is NVIDIA Pascal GPUs slow on running CUDA Kernels when using cudaMallocManaged

I was testing the new CUDA 8 along with the Pascal Titan X GPU and is expecting speed up for my code but ... I observing this kind of result? See Question&Answers more detail:os...

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css - why is my content showing outside the div?

I have a "bubble" with content, which is working fine. Now, I want to display a count (2 lines) which should always ... >123<br>456</div> </div> See Question&Answers more detail:os...

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c# - Can you link to a good example of using BackgroundWorker without placing it on a form as a component?

I can remember that many years ago (in 2005) I was using BackgroundWorker in my code without using a ... of using BackgroundWorker this way? See Question&Answers more detail:os...

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How to compile an MPI included c program using cmake

I am trying to apply openmp and mpi techniques to an open source C program which requires "cmake . && make" to be ... What can I do about that? See Question&Answers more detail:os...

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c# - What is the default value of the nullable type "int?" (including question mark)?

In C#, what is the default value of a class instance variable of type int?? For example, in the following code, ... but which of those is it?) See Question&Answers more detail:os...

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Composer/PSR - How to autoload functions?

How can I autoload helper functions (outside of any class)? Can I specify in composer.json some kind of ... that should be loaded first? See Question&Answers more detail:os...

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javascript - Client-side detection of HTTP request method

Is it possible to detect the HTTP request method (e.g. GET or POST) of a page from JavaScript? If so, how? See Question&Answers more detail:os...

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c - What is the reason function names are prefixed with an underscore by the compiler?

When I see the assembly code of a C app, like this: emacs hello.c clang -S -O hello.c -o hello. ... xorl %eax, %eax popq %rbp ret Leh_func_end0: See Question&Answers more detail:os...

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MS Word r/w in python, Python-docx issue and win32com references?

Recently I'am experimenting with different API's for MS Word file management (writing for now). At this point ... s Python programming on win32) See Question&Answers more detail:os...

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c# - Change GridView row color based on condition

I want to change a particular row color of gridview based on some condition, I am using ASP.NET with c#. Thank you. See Question&Answers more detail:os...

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PowerShell - get process ID of called application

I need to call an external application (i.e. & 'Notepad' ) and then get the process ID of the called application ... WAITING" } Echo "Done!!" See Question&Answers more detail:os...

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python - converting string to tuple

I need to write a function that takes a string '(1,2,3,4,5),(5,4,3,2,1)' and returns a list of tuples of the ... [0,-1])) but here I'm stucked.. See Question&Answers more detail:os...

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java - Enumerations: Why? When?

I am an almost-graduating computer science student, and throughout my coding career, I've found very few instances ... is the best approach? See Question&Answers more detail:os...

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linked list - Create a reverse LinkedList in C++ from a given LinkedList

I'm having some trouble create a linkedlist in reverse order from a given linkedlist. I come from a java background, ... >next; } }//end method See Question&Answers more detail:os...

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c# - Update multiple records at once in asp.net mvc

I'm trying to make a website using asp.net mvc 4 & EF6 where I want to update multiple rows all at once. ... the inputs for due given at once? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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