spent | Learn to build mobile apps for iOS , Android , and Windows | Form library
kandi X-RAY | spent Summary
kandi X-RAY | spent Summary
The training is broken down into five self-contained modules:. If you enjoyed this course, be sure to let me know on Twitter! For an in-depth training on building connected mobile apps with Microsoft Azure, visit my Learn Azure training.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of spent
spent Key Features
spent Examples and Code Snippets
Community Discussions
Trending Discussions on spent
QUESTION
Motivating background info: I maintain a C++ library, and I spent way too much time this weekend tracking down a mysterious memory-corruption problem in an application that links to this library. The problem eventually turned out to be caused by the fact that the C++ library was built with a particular -DBLAH_BLAH
compiler-flag, while the application's code was being compiled without that -DBLAH_BLAH
flag, and that led to the library-code and the application-code interpreting the classes declared in the library's header-files differently in terms of data-layout. That is: sizeof(ThisOneParticularClass)
would return a different value when invoked from a .cpp file in the application than it would when invoked from a .cpp file in the library.
So far, so unfortunate -- I have addressed the immediate problem by making sure that the library and application are both built using the same preprocessor-flags, and I also modified the library so that the presence or absence of the -DBLAH_BLAH
flag won't affect the sizeof()
its exported classes... but I feel like that wasn't really enough to address the more general problem of a library being compiled with different preprocessor-flags than the application that uses that library. Ideally I'd like to find a mechanism that would catch that sort of problem at compile-time, rather than allowing it to silently invoke undefined behavior at runtime. Is there a good technique for doing that? (All I can think of is to auto-generate a header file with #ifdef/#ifndef
tests for the application code to #include
, that would deliberately #error
out if the necessary #define
s aren't set, or perhaps would automatically-set the appropriate #define
s right there... but that feels a lot like reinventing automake
and similar, which seems like potentially opening a big can of worms)
ANSWER
Answered 2022-Apr-04 at 16:07One way of implementing such a check is to provide definition/declaration pairs for global variables that change, according to whether or not particular macros/tokens are defined. Doing so will cause a linker error if a declaration in a header, when included by a client source, does not match that used when building the library.
As a brief illustration, consider the following section, to be added to the "MyLibrary.h" header file (included both when building the library and when using it):
QUESTION
... or rather, why does not static_cast-ing slow down my function?
Consider the function below, which performs integer division:
...ANSWER
Answered 2022-Mar-17 at 15:27I'm keeping this answer up for now as the comments are useful.
QUESTION
I spent 2 hours trying to figure out what's wrong with my pipeline for Azure Functions .NET6 (on Windows).
...ANSWER
Answered 2021-Oct-27 at 08:50I found the solution here https://jaliyaudagedara.blogspot.com/2021/07/azure-devops-building-projects.html
It works if I specify the .NET Core SDK version & set preview version to true
QUESTION
This is a knowledge sharing question.
I have a react-native project with compileSdkVersion
and targetSdkVersion
set to 30
.
After upgrading expo version and related packages android app was not getting built.
The following error was appearing in logs:
ANSWER
Answered 2022-Jan-25 at 09:17The problem was facebook flipper.
I have upgraded flipper from version 0.54.0
to 0.129.0
in android/gradle.properties
.
Looks like this problem was introduced in version 0.128.0
.
Setting the version to 0.127.0
solved this issue.
However it introduced another issue. On Macbook pro with M1, emulator was crashing with null pointer dereference error.
So I had to downgrade flipper to 0.125.0
.
QUESTION
I have a number of coordinates (roughly 20000) for which I need to extract data from a number of NetCDF files each comes roughly with 30000 timesteps (future climate scenarios). Using the solution here is not efficient and the reason is the time spent at each i,j to convert "dsloc" to "dataframe" (look at the code below). ** an example NetCDF file could be download from here **
...ANSWER
Answered 2021-Sep-26 at 00:51I have a potential solution. The idea is to convert xarray data array to pandas first, then get a subset of the pandas dataframe based on lat/lon conditions.
QUESTION
In my iOS project were were able to replicate Combine's Schedulers
implementation and we have an extensive suit of testing, everything was fine on Intel machines all the tests were passing, now we got some of M1 machines to see if there is a showstopper in our workflow.
Suddenly some of our library code starts failing, the weird thing is even if we use Combine's Implementation the tests still failing.
Our assumption is we are misusing DispatchTime(uptimeNanoseconds:)
as you can see in the following screen shot (Combine's implementation)
We know by now that initialising DispatchTime
with uptimeNanoseconds value doesn't mean they are the actual nanoseconds on M1 machines, according to the docs
...Creates a
DispatchTime
relative to the system clock that ticks since boot.
ANSWER
Answered 2021-Nov-30 at 15:29I think your issue lies in this line:
QUESTION
I am using Ubuntu.
I have recently installed firebase-tools using npm with the command as officially stated:
ANSWER
Answered 2022-Jan-11 at 02:41A developer added a "new American flag module" to colors.js library yesterday in version v1.4.44-liberty-2 that he then pushed to GitHub and npm. The infinite loop introduced in the code will keep running indefinitely; printing the gibberish non-ASCII character sequence endlessly on the console for any applications that use the library.
It stems from the winston logging dep requiring logform that in turn requires colors https://github.com/winstonjs/logform/blob/7e18114c6426e4b69a76b1d8a023c87801421677/package.json#L31
QUESTION
How can I define a Doctrine property in a parent class and override the association in a class which extends the parent class? When using annotation, this was implemented by using AssociationOverride, however, I don't think they are available when using PHP 8 attributes
Why I want to:
I have a class AbstractTenantEntity
whose purpose is to restrict access to data to a given Tenant
(i.e. account, owner, etc) that owns the data, and any entity which extends this class will have tenant_id
inserted into the database when created and all other requests will add the tenant_id
to the WHERE clause. Tenant
typically does not have collections of the various entities which extend AbstractTenantEntity
, but a few do. When using annotations, I handled it by applying Doctrine's AssociationOverride
annotation to the extended classes which should have a collection in Tenant
, but I don't know how to accomplish this when using PHP 8 attributes?
My attempt described below was unsuccessful as I incorrectly thought that the annotation class would magically work with attributes if modified appropriately, but now I see other code must be able to apply the appropriate logic based on the attributes. As such, I abandoned this approach and just made the properties protected and duplicated them in the concrete class.
My attempt:
Tenant entity
...ANSWER
Answered 2021-Oct-11 at 18:30Override Field Association Mappings In Subclasses
Sometimes there is a need to persist entities but override all or part of the mapping metadata. Sometimes also the mapping to override comes from entities using traits where the traits have mapping metadata. This tutorial explains how to override mapping metadata, i.e. attributes and associations metadata in particular. The example here shows the overriding of a class that uses a trait but is similar when extending a base class as shown at the end of this tutorial.
Suppose we have a class ExampleEntityWithOverride. This class uses trait ExampleTrait:
QUESTION
I set up my development environment on Fedora 35 and when I run any brownie command such as $ brownie console
or even brownie --version
I get the following error:
ANSWER
Answered 2021-Dec-22 at 20:40The problem here seems to be Python 3.10.1!
I used anaconda to create a new virtual environment with Python 3.8.12, installed brownie using pipx install --python python3.8 eth-brownie
and it worked!
The trick here was, to also tell pipx to use another python version, otherwise it would create a dependency to the global python version, which is python 3.10 in my case.
QUESTION
I have disabled Browser Link inside Visual Studio 2022, and I have also disabled all the Hot Reload functionality.
Even the Browser Link Dashboard indicates it should be disabled:
I also do not use any of the app.UseBrowserLink();
code anywhere in my code. (as documented in Browser Link in ASP.NET Core.
However, these middlewares still somehow appear in the request pipeline:
Microsoft.AspNetCore.Watch.BrowserRefresh.BrowserRefreshMiddleware
Microsoft.WebTools.BrowserLink.Net.BrowserLinkMiddleware
These middlewares add this to my HTML:
...ANSWER
Answered 2021-Nov-14 at 03:44Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install spent
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page