gyb | installable version of Apple 's gyb python
kandi X-RAY | gyb Summary
kandi X-RAY | gyb Summary
A GYB template consists of the following elements:.
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Top functions reviewed by kandi - BETA
- Run the command line interface
- Map a line to a source file
- Create a line map for a file
- Expand a list of files
- Read a shlex response file
- Return the line map for the target filename
- Map line from source file to line number
- Tokenize tokens
- Convert a token position to the line index
- Finds the line number to the line
- Check if the source starts with a dedent keyword
- Splits the given lines into lines
- Tokenize source code to unmatched close curly braces
- Execute the code
- Appends a line directive to the result
- Parse a template block
- Execute a template
- Expand a template file
- Adds text to the context
gyb Key Features
gyb Examples and Code Snippets
line-directive --
gyb foo.swift.gyb -o foo.swift
gyb bar.swift.gyb -o bar.swift
swiftc foo.swift bar.swift baz.swift
gyb foo.swift.gyb -o foo.swift
gyb bar.swift.gyb -o bar.swift
line-directive foo.swift bar.swift -- swiftc foo.swift bar.swift ba
% for op,f in zip('+-*/', 'add sub mul div'.split()):
public static func ${op} (lhs:Self, rhs:Self ) -> Self { return lhs.${f}( rhs) }
% end
%{ types = ('Float', 'Double') }%
Community Discussions
Trending Discussions on gyb
QUESTION
I had a problem when I was trying to solve the edge detection problem in the CS50.
Below is my code:
ANSWER
Answered 2021-Feb-06 at 18:02Your edges
function is almost correct. You just missed that with
QUESTION
I'm currently working on Pset4 and my edges function can't seem to get through the CS50 tests. I can't figure out the problem with my code. The errors are-
:( edges correctly filters middle pixel expected "210 150 60\n", not "255 150 60\n"
:( edges correctly filters pixel on edge expected "213 228 255\n", not "255 228 255\n"
:( edges correctly filters pixel in corner expected "76 117 255\n", not "100 117 255\n"
:( edges correctly filters 3x3 image expected "76 117 255\n21...", not "100 117 255\n2..."
:( edges correctly filters 4x4 image expected "76 117 255\n21...", not "100 117 255\n2..."
...ANSWER
Answered 2020-Sep-16 at 12:49There is a typo there:
QUESTION
I have added a few .js
files to an xcode
project:
I am trying to load those .js
files at runtime but they apparently are not available. This was seen by looking at the physical disk location of the simulator sandbox that we can find at: Bundle.main.bundlePath
whose value is:
/Users/steve/Library/Developer/CoreSimulator/Devices/CC7AE0CD-4EEE-412F-8E01-E5F55F73887E/data/Containers/Bundle/Application/ECB90596-FF9F-4E40-B500-0D55DDFC0E2E/hybrid.app
Under that directory there are a few gyb
files, the Info.plist
, some code signature files, the storyboard
.. and one .js
file. That one file was added to the project earlier and I am not certain using what mechanism.
I'd be happy to see all of the .js
files there - but maybe that's too much to ask? Is there a different way to get those other .js
files - like reading from some Resources
bundle?
ANSWER
Answered 2020-Jun-18 at 23:05This is an exercise in more deeply understanding xcode
project structures and Build phases
. Go to the Project Properties
then select the Build Phases
tab. Select the Copy Bundle Resources
and add the files - javascript
in my case - in that section:
The files now do show up in the root directory of the simulator output sandbox directory.
QUESTION
I have to apply the Sobel operator to each pixel in my image for cs50 to highlight the edges, so I created a copy of each pixel, then found the Gx and Gy values for each color of the pixel (6 total values: gxR, gxB, gxG, gyR, gyB, gyG). I created 8 if
cases for the pixels that were on a corner or on an edge of the picture (I realize it's redundant and very repetitive, but I couldn't think of a better solution on my own). Then, I found the new blue, green, and red values by square rooting the sum of the squares of each corresponding color (e.g. int blue = round(sqrt((gxB * gxB) + (gyB * gyB)));
). I capped the color values at 255 (see my cap
function) then applied them to each corresponding color in the image. When I run, however, the edges don't show but rather a very bright image does, and the program doesn't pass any checks in check50. Anyone know what's wrong?
Here's the error message (full version here):
...ANSWER
Answered 2020-Jun-06 at 04:54Ok, what Mateen Ulhaq saying above where you need to make readability still stands. However, as a quick fix, on your else block, you put:
QUESTION
Suppose I have this:
...ANSWER
Answered 2019-Mar-13 at 21:10Here's a fancy regex way to do it, if you have the word combined in a single space-delimited string:
QUESTION
I try to generate code by GYB. I did everything and it works perfectly in a new and clean project. Tests and code are generated in the right way. When I tried to integrate my solution in the main project I got a weird message:
...ANSWER
Answered 2019-Mar-20 at 15:23For someone who needs it.
Replace the original part of the script
QUESTION
I am using Visual Studio 2015 and trying to build an Xamarin solution (Android and iOS app). I am getting the following errors that are resulting in a failed build:
C : error APT0000: \Dev\GYB\GYBMobile\GYBMobile\GYBMobile.Android\obj\Debug\lp\68\jl\res\values-v24\values-v24.xml:1: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Borderless.Colored'. C : error APT0000: \Dev\GYB\GYBMobile\GYBMobile\GYBMobile.Android\obj\Debug\lp\68\jl\res\values-v24\values-v24.xml:1: error: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Colored'.
I cannot find any information on this. Any ideas what might be causing this?
Thanks!
...ANSWER
Answered 2018-Mar-02 at 16:56I was able to get it working by installing SDK platform 24.
QUESTION
let range = 3..<3 // lowerBound == upperBound
...ANSWER
Answered 2017-Aug-10 at 10:51In short: If range
5...5
represents index 5, what does range5..<5
represent?
5..<5
is an empty range starting at position 5. You can verify that it is empty with:
QUESTION
This is how I managed to use a Sobel Kernel on a GRAYSCALE image.However,I dont actually get how to modify it for a color image.
...ANSWER
Answered 2017-May-22 at 10:23You access the image data the wrong way.
QUESTION
I'm reading the swift source code on github and I have noticed there are files with the extension gyb e.g. Swift github Integers.swift.gyb.
I did a bit of research and I think (correct me if i'm wrong) gyb is a preprocessor that the swift team wrote so that they dont have to write repetitive code e.g. dont have to write many different version of code for different int types, which only vary slight from each other.
But I dont really understand the python code in which the gyb files are written in. Is there any way that I can transform those gyb files into swift code? so it is possible study how swift e.g. Int type is implemented?
...ANSWER
Answered 2017-Apr-05 at 08:47What you can do is:
- Obtain the Swift source code, following the instructions at https://github.com/apple/swift.
- Install the prerequisites for compiling the source code (cmake, ninja, ...)
Then compile the source code with the "verbose option":
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install gyb
You can use gyb like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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