boom | HTTP-friendly error objects | Runtime Evironment library
kandi X-RAY | boom Summary
kandi X-RAY | boom Summary
boom is part of the hapi ecosystem and was designed to work seamlessly with the hapi web framework and its other components (but works great on its own or with other frameworks). If you are using a different web framework and find this module useful, check out hapi – they work even better together.
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 boom
boom Key Features
boom Examples and Code Snippets
Community Discussions
Trending Discussions on boom
QUESTION
I am trying to create a table (150 rows, 165 columns) in which :
- Each row is the name of a Pokemon (original Pokemon, 150)
- Each column is the name of an "attack" that any of these Pokemon can learn (first generation)
- Each element is either "1" or "0", indicating if that Pokemon can learn that "attack" (e.g. 1 = yes, 0 = no)
I was able to manually create this table in R:
Here are all the names:
...ANSWER
Answered 2022-Apr-04 at 22:59Here is the a solution taking the list of url to webpages of interest, collecting the moves from each table and creating a dataframe with the "1s".
Then combining the individual tables into the final answer
QUESTION
We have a site that has been working pretty well for the past 2 years. But we are actually seeing random peaks in the database load that make the site very slow for a few seconds.
These peaks only appear from a certain load on the server and are impossible to predict. More users = more peaks. Everything run very smoothly outside of those peaks (page load is < 300ms). CPU and RAM are not impacted by those peaks.
Spikes are especially visible in db connections were it can go from 100 connections to 1000 connections for 2 or 3 seconds. Then back to normal.
We have nothing in the PHP log, nothing in the slow query log (long_query_time = 0.1).
Server : Debian / MariaDB 10.3.31, Apache 2.4.38, PHP 7.3.31 All tables are InnoDB with primary keys. Connection by socket. Codeigniter 4.1.7. Redis cache.
What we already try :
Reboot the server / Restart Mysql
Slow query log with long_query_time = 0 for 24h then pt-query-digest on the result. Everything is ok.
General log for 3h when heavy traffic then pt-query-digest on the result. Everything is ok.
Explain on each request of the logs. Everything looks fine.
We no longer know where to look to find the source of the problem.
Additional info:
Environment : VMware virtual machine | CPU : 16x Intel(R) Xeon(R) Gold 6240R CPU @ 2.40GHz | RAM : 31.39 GiB | Disks : SSDs via SAN network
SHOW VARIABLES
: https://pastebin.com/fx99mrdt
SHOW GLOBAL STATUTS
: https://pastebin.com/NY1PKqpp
SHOW ENGINE INNODB STATUS
: https://pastebin.com/bNcKKTYN
MYSQL TUNNER
: https://pastebin.com/8gx9Qp1j
EDIT 1:
...ANSWER
Answered 2022-Mar-06 at 18:16"intersect" is less efficient than a composite index.
Have an index with these 4 columns in any order:
QUESTION
I'm working on a Twitter clone using the MERN stack, and couldn't wrap my head around routes, let me explain a bit more, I want the design of the login page to be separated from the entire app, so I'm using styled-components and wrapped the login page, other pages and both sidebars with the theme provider as shown below.
...ANSWER
Answered 2022-Mar-12 at 05:11React Router has the concept of "layout routes" which allow you to wrap a set of routes in a common layout without impacting the structure of the URL. For your app, this might look something like this:
QUESTION
I followed the MMIO Peripherals page from the Chipyard documentation to learn about adding modules to rocket-chip within Chipyard framework - and all that seems to have worked pretty well. I summed up my experiences and tried to write it in a slower pace on the pages of the Chisel Learning Journey <== adding that only if the person answering question may want to take a look and see that I've got everything working correctly. In other words, I added the MMIO with in the example
package of Chipyard and it compiles, generates simulator, responds properly to toy benchmark I devised, I even see the corresponding waveforms in gtkwave.
Now, the next step I would like to take is to separate this dummy design (it literally just reads from a memory mapped register that holds a hardcoded value) from the chipyard/rocket-chip infrastructure in the sense that it is housed in a separate repo, that will become a submodule of my chipyard. So, to do that, I've started from this page and took all the steps as given there:
- a new repo was created, called it
my-chip
- into the
my-chip
I addedbuild.sbt
of the following content:
ANSWER
Answered 2022-Mar-03 at 16:36The error comes from the -
in lazy val my-chip
and package my-chip
. If you want to use a -
in a scala name you can wrap the name in backticks, like `my-chip`
.
QUESTION
I have got a vuetify data table with expandable rows. When expanded, I want to show a data table within the expanded section that has the exact same columns as the main one. I am having trouble with aligning the columns, I just can't seem to align them.
I have tried adding another data table within the parent one, adding a full
And
...ANSWER
Answered 2022-Feb-18 at 18:24Here's one way to do it with CSS Grid
and without nesting tables (Codepen):
QUESTION
I am trying to split a string by [0-9]+ [xX] | [0-9]+[xX], string example:
10 x source 4 50° on booms (2 downstage left and right, 2 upstage left and right) 2x festoons (mentioned above) 4x 1kx Fresnel backlight in L712 4x SL 15/32 (3x L443, 4x R119) – all four of which are specifically focused specials 1x Edison bulb suspended from grid
I would like to break the text into seperate lines using a pipe in angular, to display like:
10 x source 4 50° on booms (2 downstage left and right, 2 upstage left and right)
2x festoons (mentioned above)
4x 1kx Fresnel backlight in L712
4x SL 15/32 (3x L443, 4x R119) – all four of which are specifically focused specials
1x Edison bulb suspended from grid
I have tried to use the following regex but it is including the next 1x in the regex.
...ANSWER
Answered 2022-Feb-19 at 22:11You can use
QUESTION
This question has been asked before, but didn't get an answer since it didn't have a reprex, so let me give it a go.
Lets say I have two datasets that span different date ranges. I want to control the visualization of each using a slider. The following reprex will create the visual directly below.
...ANSWER
Answered 2022-Feb-03 at 14:53We can use plotly's matches
parameter to align the axes of multiple plots just as I did here:
QUESTION
Say you have a bunch of actions for creating/inserting records into a bunch of different database tables. You have some records which can be inserted without any dependency on the output of any other insert. You have some which need to wait for one other thing to finish. And you have others that need to wait for many things to finish, which might finish at different times in the flow.
How can you write an algorithm which would sort and chunk the actions in the dependency tree so the inserts / database actions can be optimally batched? By optimally batched, I mean if you can insert 10 records into the same table at once, then do that. Any time you can batch insert, you should, to minimize the number of database calls/inserts.
Here is a snippet from the example code I whipped together with a fake sequence of actions using a simple data structure to capture all the required information.
...ANSWER
Answered 2022-Jan-19 at 05:50Your data structure isn't clear to me. What are the single letter ids p
, q
, etc.? I also don't understand the role of tables. You can insert multiple items in the same table in one write, no? I'm assuming these tihngs don't matter in the root sequencing problem.
I'm treating the set
field as a "job" and the corresponding keys mentioned in the inputs
as dependencies: jobs that must be completed before it.
I don't have time to be thorough here, and I don't have a javascript environment handy, so this is in Python.
Let's extract a dependency graph from the the verbose data structure. Then look for "levels." The first level is all nodes with no dependencies. The second is all nodes with dependencies met in any previous level, etc. Rinse and repeate.
Note unlike I was thinking in my note in comments, this is not a level graph by the traditional definition.
Also, I'm not going to bother with data structures to make this efficient. You could do it in O(n log n) time. My code is O(n^2).
Sorry if I'm misinterpreting your question. Also sorry for untested, possibly buggy implementation here.
QUESTION
I have a weird issue where if I play an animation on one of my 3 monitors, YouTube videos on any other monitor crashes. I did fix this by disabling hardware acceleration in chrome://flags, but a new update in Chrome recently made the issue come back, and I haven't found a way to fix it yet. Animations occur on places like Facebook ("Someone is typing a comment...") or basically any website with a animation-duration
CSS property on something (spinners are probably the most used form of animations I guess).
I can verify this simply by placing this CSS on any page:
...ANSWER
Answered 2022-Jan-18 at 21:59Allow me to answer my own question. Setting animation-duration
to 0s !important
seems to be working. However, I added animation-play-state: paused
for good measure as well.
I made an userscript, and found that it doesn't target the Shadow DOM, so I have to traverse through every element, check if it's a shadow root, and then add the CSS. Since elements can be added to a page dynamically, I decided to do this every second. So far I cannot see a performance difference, even on pages with a lot of elements.
Install TamperMonkey (Chrome) or GreaseMonkey (Firefox) to use this:
QUESTION
The problem is as following: I have created a separate JS file, in which I want to iterate through elements belonging to a certain class audioz
. In the second line of my JS code I use the addEventListener
on item
, however the code does not seem to work with item
, only if I put document
, but the result remains flawed. What am I doing wrong in the iteration?
JS:
...ANSWER
Answered 2022-Jan-16 at 16:07You are currently adding a keydown
event listener to each audio
tag. However, the audio
tag is hidden, so you can't execute the keydown
event on it. Thus, your code will not work.
Add the event listener to the document instead.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install boom
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