vast | Video Ad Serving Template | Video Utils library

 by   InteractiveAdvertisingBureau HTML Version: v4.1 License: Non-SPDX

kandi X-RAY | vast Summary

kandi X-RAY | vast Summary

vast is a HTML library typically used in Video, Video Utils applications. vast has no bugs, it has no vulnerabilities and it has low support. However vast has a Non-SPDX License. You can download it from GitHub.

Video Ad Serving Template (VAST)
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              vast has a low active ecosystem.
              It has 81 star(s) with 56 fork(s). There are 31 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 8 open issues and 14 have been closed. On average issues are closed in 104 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of vast is v4.1

            kandi-Quality Quality

              vast has 0 bugs and 0 code smells.

            kandi-Security Security

              vast has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              vast code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              vast has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              vast releases are available to install and integrate.
              It has 3947 lines of code, 0 functions and 4 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            vast Key Features

            No Key Features are available at this moment for vast.

            vast Examples and Code Snippets

            URLSearchParams
            npmdot img1Lines of Code : 3dot img1no licencesLicense : No License
            copy iconCopy
            const params = new URLSearchParams({ foo: 'bar' });
            params.append('extraparam', 'value');
            axios.post('/foo', params);
            
              

            Community Discussions

            QUESTION

            Motorola 68000 assembler syntax for Program Counter Indirect with Index
            Asked 2022-Mar-02 at 01:39

            I've been putting together my own disassembler for Sega Mega Drive ROMs, basing my initial work on the MOTOROLA M68000 FAMILY Programmer’s Reference Manual. Having disassembled a considerable chunk of the ROM, I've attempted to reassemble this disassembled output, using VASM as it can accept the Motorola assembly syntax, using its mot syntax module.

            Now, for the vast majority of the reassembly, this has worked well, however there is one wrinkle with operations that have effective addresses defined by the "Program Counter Indirect with Index (8-Bit Displacement) Mode". Given that I'm only now learning Motorola 68000 assembly, I wanted to confirm my understanding and to ask: what is the proper syntax for these operations?

            Interpretation

            For example, if I have two words:

            ...

            ANSWER

            Answered 2022-Feb-27 at 12:17

            QUESTION

            Django queryset evaluation and bulk_update with dependencies
            Asked 2022-Jan-29 at 12:55

            Suppose I have the following model (vastly simplified, for the sake of the question):

            ...

            ANSWER

            Answered 2022-Jan-29 at 12:55

            Subscripting makes a query to the database, so as long as the values are not saved to the database, you get the old ones.

            A solution is to simply cast it to a list, such that subscripting will obtain the i-th element of the list:

            Source https://stackoverflow.com/questions/70905581

            QUESTION

            Convert decimal to thousands separator for specific cases in a data.frame in R
            Asked 2022-Jan-29 at 12:16

            I would like to convert decimal points in columns of a vast data.frame into thousands separators.

            For example, I need to convert data similar to:

            On data similar to:

            I didn't find similar questions on the platform. I appreciate any help.

            Here's the data in the example:

            ...

            ANSWER

            Answered 2022-Jan-29 at 12:16

            A possible solution, which works for an arbitrary number of .:

            Source https://stackoverflow.com/questions/70901655

            QUESTION

            How to get sufficient entropy for shuffling cards in Java?
            Asked 2022-Jan-17 at 04:31

            I'm working on a statistics project involving cards and shuffling, and I've run across an issue with random number generation.

            From a simple bit of math there are 52! possible deck permutations, which is approximately 2^226. I believe this means that I need a random number generator with a minimum of 226 bits of entropy, and possibly more (I'm not certain of this concept so any help would be great).

            From a quick google search, the Math.random() generator in Java has a maximum of 48 bits of entropy, meaning that the vast majority of possible deck combinations would not be represented. So this does not seem to be the way to go in Java.

            I was linked to this generator but it doesn't have a java implementation yet. Also for a bit of context here is one of my shuffling algorithms (it uses the Fisher-Yates method). If you have any suggestions for better code efficiency that would be fantastic as well.

            ...

            ANSWER

            Answered 2022-Jan-15 at 01:10

            Have you looked into the recent additions that are included in JDK 17?

            https://docs.oracle.com/en/java/javase/17/core/pseudorandom-number-generators.html#GUID-08E418B9-036F-4D11-8E1C-5EB19B23D8A1

            There are plenty of algorithms available:

            https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/random/package-summary.html#algorithms

            For shuffling cards you likely don't need something that is cryptographically secure.

            Using Collections.shuffle should do the trick if you provide a decent RNG.

            https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Collections.html#shuffle(java.util.List,java.util.Random)

            Source https://stackoverflow.com/questions/70717929

            QUESTION

            What should happen if one calls `std::exit` in a global object's destructor?
            Asked 2021-Oct-28 at 07:46

            Consider the following code:

            ...

            ANSWER

            Answered 2021-Oct-27 at 12:26

            [basic.start.main]/4:

            If std​::​exit is called to end a program during the destruction of an object with static or thread storage duration, the program has undefined behavior.

            Source https://stackoverflow.com/questions/69737959

            QUESTION

            boost odeint gives very different values from Python3 scipy
            Asked 2021-Oct-13 at 21:29

            I am trying to integrate a very simple ODE using boost odeint. For some cases, the values are the same (or very similar) to Python's scipy odeint function. But for other initial conditions, the values are vastly different.

            The function is: d(uhat) / dt = - alpha^2 * kappa^2 * uhat where alpha is 1.0, and kappa is a constant depending on the case (see values below).

            I have tried several different ODE solvers from boost, and none seem to work.

            Update: The code below is now working.

            In the code below, the first case gives nearly identical results, the 2nd case is kind of trivial (but reassuring), and the 3rd case gives erroneous answers in the C++ version.

            Here is the C++ version:

            ...

            ANSWER

            Answered 2021-Oct-13 at 15:29

            This has all the hallmarks of precision issues.

            Simply replacing double with long double gives:

            Live On Compiler Explorer

            Source https://stackoverflow.com/questions/69555386

            QUESTION

            Vue - Adding background animation
            Asked 2021-Sep-19 at 08:33

            I'm trying to add some background mp4/gif animation to my webpage, but for some reason it's not working - it only shows some black placeholder for (what seems to be) the animation.

            This is the library I've tried to use: https://github.com/pespantelis/vue-videobg

            Having followed the instructions, I've ended up with this (only showing relevant sections):

            The main.js file:

            ...

            ANSWER

            Answered 2021-Sep-19 at 06:43

            Sometimes .. in the path does not work. Try giving the complete path like

            Source https://stackoverflow.com/questions/69240904

            QUESTION

            Is it possible for other x86-64 emulators on M1 to leverage the same optimizations used by Rosetta 2?
            Asked 2021-Sep-04 at 20:10

            I am curious about the vastly different performance characteristics of running x86-64 binaries on the Apple M1 platform using Rosetta 2 vs. emulation, for example what Docker Desktop currently does using QEMU.

            I understand why emulation is so slow, but an explanation for why Rosetta 2 is so fast has been detailed in this Twitter thread: https://twitter.com/ErrataRob/status/1331735383193903104

            The gist of that explanation is that under usual circumstances, arm and x86 have opposite (and incompatible) memory addressing schemes which require significant emulation overhead, but the M1 chip addresses this with a hardware optimization that allows it to access memory using both addressing schemes. Effectively, when Rosetta 2-emulated instructions are being run, a flag is set to let the processor know to use the x86-style addressing scheme.

            Assuming this explanation is reasonable (and if anyone has better-sourced reporting than the above Twitter thread I would appreciate it in the comments for inclusion), is it technically plausible that this optimization could be leveraged for full hardware emulation, for example running x86-64 Linux Docker containers, or running a full x86-64 Windows desktop virtual machine a la VMware Fusion/VirtualBox? Or, does the separate operating system layer in those scenarios preclude being able to leverage the memory ordering optimization?

            Separately, is this processor mode (flags or instructions) documented and published for 3rd-party use, or is it private to Apple only?

            ...

            ANSWER

            Answered 2021-Sep-04 at 20:09

            Not memory addressing, memory ordering. i.e. for lock-free atomics used for inter-thread synchronization - in x86, every asm load/store is acquire/release respectively. (With real x86 CPUs doing speculative early loads so performance doesn't suffer under normal conditions when a single thread is operating on memory that other threads aren't writing.)

            M1 has hardware support for a mode like that, as well as a weakly-ordered mode to run native AArch64 code most efficiently. See

            And yes, https://github.com/saagarjha/TSOEnabler is open-source software to toggle that support. But it's a kernel extension, and code signing makes it tricky to get MacOS to allow it, and you have to sign it or disable signature verification or something:

            Supposedly, you should be able to use this if you build and sign the kernel extension (disabling SIP if you aren't using a KEXT signing certificate) and drag it into /Library/Extensions. A dialog should come up to prompt you to enable the extension in the Security & Privacy preferences pane, you allow it from there and restart, and it will be installed. (If you're not seeing it, the permissions on the extension might be wrong: try a chown -R root:wheel.) In practice this can go wrong in many ways, and I have had luck by "resetting everything" and trying to install after doing the following:

            [...] see the link for the list of steps

            So yes, it's plausible that QEMU's x86 emulation could use the same hardware support that Rosetta-2's x86 emulation does. They're both x86 emulators.

            And as you say, the main issue is Apple providing public APIs for enabling the HW mode so people don't have to install this kernel module manually; I'm sure most people wouldn't want to do that. I don't know much about the software situation, I was more interested in the CPU-architecture details.

            Source https://stackoverflow.com/questions/69056518

            QUESTION

            Matplotlib - Implement multiple y-axis scales in animated line graph
            Asked 2021-Aug-19 at 22:28

            I'm trying to remake an existing animated line graph I made where each line has a uniquely scaled y-axis - one on the left, one on the right. The graph is comparing the value of two cryptocurrencies that have vastly different sizes (eth/btc), which is why I need multiple scales to actually see changes.

            My data has been formatted in a pd df (numbers here are random):

            ...

            ANSWER

            Answered 2021-Aug-19 at 22:27

            I re-structured your code in order to easily set up a secondary axis animation.
            Here the code of the animation with a single y axis:

            Source https://stackoverflow.com/questions/68854051

            QUESTION

            Big Query how to change mode of columns?
            Asked 2021-Aug-10 at 07:19

            I have a Dataflow pipeline that fetches data from Pub/Sub and prepares them for insertion into Big Query and them writes them into the Database.

            It works fine, it can generate the schema automatically and it is able to recognise what datatype to use and everything.

            However the data we are using with it can vary vastly in format. Ex: we can get both A and B for a single column

            ...

            ANSWER

            Answered 2021-Aug-10 at 07:19

            BigQuery isn't a document database, but a columnar oriented database. In addition, you can't update the schema of existing columns (only add or remove them).

            For your use case, and because you can't know/predict the most generic schema of each of your field, the safer is to store the raw JSON as a string, and then to use the JSON functions of BigQuery to post process, in SQL, your data

            Source https://stackoverflow.com/questions/68713574

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install vast

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS

            https://github.com/InteractiveAdvertisingBureau/vast.git

          • CLI

            gh repo clone InteractiveAdvertisingBureau/vast

          • sshUrl

            git@github.com:InteractiveAdvertisingBureau/vast.git

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