provok | Text Renderer written in Rust using HarfBuzz | Data Manipulation library
kandi X-RAY | provok Summary
kandi X-RAY | provok Summary
Text Renderer written in Rust using HarfBuzz for shaping, FreeType for rasterization and OpenGL for rendering.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of provok
provok Key Features
provok Examples and Code Snippets
{
"font_size": 50,
"words": [
{
"text": "\"PROVOK\"",
"canvas_color": "#E24E43",
"bg_color": "#EFB715",
"fg_color": "#E24E43",
"bold": true
},
...
}
git clone https://github.com/o2sh/provok --depth=1
cd provok
make install
provok
provok -i /path/to/input-file
provok -f NUM (0..4)
Community Discussions
Trending Discussions on provok
QUESTION
I have this code from a PHP course:
...ANSWER
Answered 2022-Mar-20 at 15:03As you are passing the function as a parameter for CURLOPT_HEADERFUNCTION
, you need to keep to the expected format of this function.
From the manual
CURLOPT_HEADERFUNCTION A callback accepting two parameters. The first is the cURL resource, the second is a string with the header data to be written. The header data must be written by this callback. Return the number of bytes written.
So you cannot just add parameters to the function, you have to stick to the parameters passed in and the return value.
There are other instances of callback functions needing to have certain parameters (preg_replace_callback for example).
QUESTION
I am working on providing Android 11 support on my audio/video player app. My main concern is actually with not provoking the Google tribe with their no All files access
permission allowed for player apps. I do not want my app to be rejected on publishing on the Google store.
In previous APIs, I am using WRITE_EXTERNAL_STORAGE
permission including Android 10 (where I opt out off Scoped Storage). Though, I do not know how to handle Android 11 without having my app rejected on publishing on Google store. I have learned that READ_EXTERNAL_STORAGE
permission is needed for querying MediaStore
records and I have the following questions:
- Will asking for
READ_EXTERNAL_STORAGE
on runtime on Android 11 be acceptable with Google (when I publish my app on their store)? - Can I ask for
WRITE_EXTERNAL_STORAGE
permission on runtime instead ofREAD_EXTERNAL_STORAGE
for all APIs and the system on Android 11 devices would substitute that forREAD_EXTERNAL_STORAGE
or will I need to add conditions where I ask forREAD_EXTERNAL_STORAGE
on Android 11 devices. - Will asking for
WRITE_EXTERNAL_STORAGE
on runtime on Android 11 be acceptable with Google (when I publish my app on their store)?
ANSWER
Answered 2022-Mar-20 at 12:48you may use all these permissions without any ban from Google. you can't/shouldn't use MANAGE_EXTERNAL_STORAGE
, new perm dedicated for Scoped Storage and file managing apps, antivirs and other "privileged" soft
QUESTION
I'm trying to prevent the default bahavior of reloading the page after submitting a form, to show an information and after a second or so, continue with that event(submit) that provokes the refresh.
I've done this
HTML:
...ANSWER
Answered 2022-Feb-22 at 12:07Change the
QUESTION
I'm trying to install chrome in a docker container. I execute:
...ANSWER
Answered 2022-Feb-06 at 14:23After the comment by @Facty and some more search, I found two solutions to install Google Chrome without raising this error. I'll post it below for future references or people having the same issue.
There are actually two ways to install Chrome:
If you download the deb file manyally, you can install it with apt-get
instead of dpkg
. This will automatically install the dependencies without having to call apt -f install -y
later :
QUESTION
i'm currently learning about buffer overflows in c, and i'm following this video as a tutorial.
So I have the following code:
...ANSWER
Answered 2022-Jan-30 at 19:40Stack smashing is when you overwrite the special values (return address, previous ebp
register value) on your function's stack frame.
This is is a common bug and is a security flaw. Most compilers now add a simple check in your function prologue and epilogue to check whether the values changed. This is the stack smashing error you are causing.
To prevent the copmiler from inserting the stack-smashing check, use the -fno-stack-protector
compiler flag. (as @Grazosi suggested).
This will cause you program to use a (probably) invalid return address, and will cause a segmentation fault (invalid memory access)
QUESTION
I have two lists that I use to create a dictionary, where list1 has text data and list2 is a list of tuples (text, float). I use these 2 lists to create a dictionary and the goal is to create a dataframe where each row of the first column will contain the elements of list1, each column will have a column name based on each unique text term from the first tuple element and for each row there will be the float values that connect them.
For example here's the dictionary with keys : {be, associate, induce, represent}
and values : {('prove', 0.583171546459198), ('serve', 0.4951282739639282)}
etc.
ANSWER
Answered 2022-Jan-27 at 14:31With the dictionary that you provided (as d
), you can't use from_dict
directly.
You either need to rework the dictionary to have elements as dictionaries:
QUESTION
I have two procedures, one outer procedure and one inner procedure, where I would like to understand the behaviour of the error handling. The inner procedure provokes an error and is trying to insert something in the catch block into a table. After that the error is raised, passed to the outer procedure and then should roll back the transaction.
I'm trying to understand why my code is throwing the error message:
...ANSWER
Answered 2022-Jan-05 at 17:08I would like to understand what is making this transaction a "doomed" transaction even though the XACT_ABORT is set to off.
XACT_STATE()
is -1
in the catch block so the transaction is doomed.
QUESTION
I have spent a few days now finding a bug that freezes my companies application. The dreaded UserPreferenceChanged UI freeze. It's not a complicated bug, but hard to find in a rather big application. There are quite a few articles about how this bug unfolds but not on how to put ones finger on the faulty code. I have put together a solution, in form of a logging mechanism from multiple older tickets and (i hope) improved a bit upon them. May it save some time for the next programmer with this problem.
How to recognize the bug?
The application freezes completely. Nothing more to be done than create a memory dump and then close it via TaskManager. If you open the dmp file in VisualStudio or WinDbg you might see a stack trace like this one
...ANSWER
Answered 2021-Dec-19 at 16:29I put together a solution from older tickets. Thanks very much to those guys!
WinForms application hang due to SystemEvents.OnUserPreferenceChanged event
This solution starts a new thread that continuously tries to detect any threads which are subscribed to the OnUserPreferenceChanged Event and then provide a call stack that should tell you why that is.
QUESTION
In this example below which unmaps the json from Firebase.
Everywhere where I get data as Map
- like orderId
- its ok.
But everywhere where I have map inside another map - like address
- it gives me a warning
"Avoid method calls or property accesses on a "dynamic" target."
Its not critical but I found on google that it provokes productivity penalties. Can someone share why it is so and how to avoid it
...ANSWER
Answered 2021-Dec-17 at 03:37First of all, I think it is worth noting that the mentioned size and runtime penalties are generally not a concern, they are likely to be unnoticable.
the best fix you have for this is simply to explicitly cast your value:
QUESTION
Hello fellow byte crunchers,
last week we stumbled on a somewhat unexpected behavior in PHP. For our framework, we utilize the __call and __callStatic magic functions in a base class to provide some sort of functionality unrelevant for this thread. When we utilize the __callStatic function with an appropriate static call on the same class the magic function is defined while being in an object scope, for some reason, the __call method will get invoked.
Here is a minimal working example:
...ANSWER
Answered 2021-Sep-14 at 08:58I cannot supply an answer as to why this happens, and also don't have a solution for your problem. I do however speculate that this is implemented like this because a call to a parent method is done with a static call notation, and supposed to be triggered on the $this of an object. Suppose you had a code setup like the following:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install provok
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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