jdsutherland
Modern Front-End Development for Rails: pg 167 Acquiring Data in React with useState
Is useState a typo of useEffect? It seems like the section is much more focused on useEffect (the data is acquired using fetch inside useEffect), leading me to question if you meant to say useEffect. But maybe you’re emphasizing useState because of the switch to using Context later?
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noelrappin
Author of Modern Front-End Development for Rails
Oddly, I just fixed that in my draft like five minutes ago. Yes, you are right.
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Popular Pragmatic Bookshelf topics
page 37
ANTLRInputStream input = new ANTLRInputStream(is);
as of ANTLR 4 .8 should be:
CharStream stream = CharStreams.fromStream(i...
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Hi Jamis,
I think there’s an issue with a test on chapter 6. I own the ebook, version P1.0 Feb. 2019.
This test doesn’t pass for me:
...
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Hi,
build fails on:
bracket-lib = “~0.8.1”
when running on Mac Mini M1 Rust version 1.5.0:
Compiling winit v0.22.2
error[E0308]: mi...
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Page 28: It implements io.ReaderAt on the store type.
Sorry if it’s a dumb question but was the io.ReaderAt supposed to be io.ReadAt?
...
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When trying to generate the protobuf .go file, I receive this error:
Unknown flag: --go_opt
libprotoc 3.12.3
MacOS 11.3.1
Googling ...
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I ran this command after installing the sample application:
$ cards add do something --owner Brian
And got a file not found error:
Fil...
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Running mix deps.get in the sensor_hub directory fails with the following error:
** (Mix) No SSH public keys found in ~/.ssh. An ssh aut...
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When I run the coverage example to report on missing lines, I get:
pytest --cov=cards --report=term-missing ch7
ERROR: usage: pytest [op...
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The allprojects block listed on page 245 produces the following error when syncing gradle:
“org.gradle.api.GradleScriptException: A prob...
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From page 13:
On Python 3.7, you can install the libraries with pip by running these commands inside a Python venv using Visual Studio ...
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Saw this on TikTok of all places! :lol:
Anyone heard of them before?
Lite:
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I don’t (usually) gamble/play the lottery, but working on a program to predict the...
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