wan | Reduce requests to your server | Runtime Evironment library
kandi X-RAY | wan Summary
kandi X-RAY | wan Summary
#Wan for Node.js The goal of Wan is to reduce http overhead by cutting requests to static resources, without requiring you to make any significant changes to your current sites. Wan will radically affect your site's request footprint. Click to see a video side-by-side comparisson of a website with and without wan. Currently, the only feature implemented is data URI spriting, which lets you stream all of your site's static images to a client in a single HTTP request, without having to maintain a sprite-sheet. Wan is a two part library, containing a single file for the client, and a node module for the server, available currently as a piece of Koa or Express middleware. ##Installing Wan is available for node.js via npm. ##Using Wan on the client The client library exposes a single function, Wan, which you use to set options. You call Wan.getImages() to request the image stream from your server.
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 wan
wan Key Features
wan Examples and Code Snippets
Community Discussions
Trending Discussions on wan
QUESTION
Newb: Learn C - using The C Programming Language - 2nd ed. I've scoured stackoverflow - can't find a solution.
I'm opening a stream using getchar()
(its what the manual has me learning. The stream ends with EOF z
. The script looks for a new line and should put each line into a 2D Array (row, width) Each row ought to hold an entire line of input.
Code runs, stream works. Doesn't appear to be populating the array though. Code is far from polished, just trying to get it to work before I polish. I used exit() simply as a short cut trying to get this to work. Any ideas? I added a counter which prints at the end r
which ought to indicate number of rows created in array... it's zero... making me think array is not being built. The fate of the universe depends on you!!!
ANSWER
Answered 2021-Jun-13 at 03:41I modified your code a bit, I hope this is what you're looking for. The comments in the code explain almost all the changes I've made to your code.
QUESTION
I have a code that is already connected to an MS Access Database. When I opened Visual Studio 2019 again, under Data Connection, the database file has an x. When I tried to test the connection, it has an error of
...ANSWER
Answered 2021-Jun-10 at 21:09If you force your project to x64 bits?
Then you CAN use the connection builder, but the test connection button will NEVER work. In fact the test connection button NEVER worked, and NEVER works for x64 bit Access.
However, WHEN you run your code, the connection should and will work.
So:
QUESTION
Here is the sample in which the code is working but I wan something different.
...ANSWER
Answered 2021-Jun-10 at 12:06From the docs:
They are defined by using one of the keywords public, protected, or private, optionally, as of PHP 7.4, followed by a type declaration, followed by a normal variable declaration. This declaration may include an initialization, but this initialization must be a constant value.
*emphasis by me
This means, you need to initialize the property from somewhere else. For example the constructor of the class in question. E.g.:
QUESTION
I've trying to work out why someone would write the following section of code in a Arduino loop. To me, it doesnt make sense, why have a return in a if statement? Does it just return to the start of the loop and not carry on with the rest of the loop. Here's the snippet of interest:
...ANSWER
Answered 2021-Jun-08 at 19:34After return ;
or just return;
(for void functions) the program exits from the loop and also from function. The function returns (for non-void functions). This statement applies when executing function already is not requeris.
QUESTION
I have a frontend built in React and a backend built in Express. I query my API from the frontend, and get back 10 results. This is the query in the backend
...ANSWER
Answered 2021-Jun-08 at 15:51SELECT * FROM games LIMIT 10 OFFSET 10
QUESTION
I have an issue when I am trying to set Knex database dynamically. I have multiple database, which increments in every hour. ( e.g db-1-hour, db-2-hour). When we switched into a new hour I wan to use the next database. I created a sample function which returns a new Knex function based on the new database but I got a deprecated warning.
My config
...ANSWER
Answered 2021-Jun-08 at 07:15The warning message is not related to the DB switch mechanism.
Try to change your select
statement to something like:
QUESTION
This might be a duplicate but none of the previous answers match my conditions.
I installed gsutil as part of the google-cloud-sdk following https://cloud.google.com/sdk/docs/install. I could configure gcloud properly without errors.
Every time I try to use gsutil, like for example with gsutil -D ls
, I get
ANSWER
Answered 2021-May-31 at 20:27After giving up on this I decided to reinstall one last time the whole google-cloud-sdk suite, but this time using the snap version. Installing it via snap solved the issue for me. I think this points to some issue with my environment that was bypassed thanks to the snap containerization.
So no clear answer here, but if anyone is experiencing the same problem giving a chance to snap may solve the issue as it did for me
QUESTION
I have the employees clock in records here.
What I'm trying to do is, I want to filter the names of these records in "Check" Tab against the date in order.
If the employee is present on the particular day (A Column), I wan to pull the record of that particular employee in the B1 and populate it against the date in A column, If he is absent on that day, It has to be marked as Absent.
I tried doing this in many ways with array formula, Query, and V Look up but ended with errors. can you help me with this?
This is my sample working sheet https://docs.google.com/spreadsheets/d/1bahNEJIweyuvmocYbSR87xL5Nc_IA_HP3qdO7tCKU6w/edit#gid=1124870615
...ANSWER
Answered 2021-May-20 at 07:47Try this:
=arrayformula(if(A3:A<>"",iferror(vlookup(A3:A&B1,{INT(Records!B:B)&Records!A:A,Records!A:D},{3,4,5},false),),))
Taking into account of future dates and 'ABSENT':
=arrayformula(if(A3:A<>"",iferror(vlookup(A3:A&B1,{INT(Records!B:B)&Records!A:A,Records!A:D},{2,3,4,5},false),IF(A3:A<=TODAY(),"ABSENT","-")),))
Breakdown:
VLOOKUP
takes the date from Col A
and the name from B1
and then refers to the first {}
, to compare against {INT(Records!B:B)&Records!A:A
which is the whole day without the time using INT
around the date/time, and the person name.
Where there is an exact match, {2,3,4,5}
brings back columns 2,3,4,5 from the second array {}
.
If there is an error matching IFERROR
, then checks IF(A3:A<=TODAY(),"ABSENT","-")
. If the day is today or before, it puts "ABSENT"
, otherwise "-"
.
if(A3:A<>""
... at the start only does the VLOOKUP
whilst the value in column A is not blank, otherwise ,)
does nothing (the space between ,
and )
).
ARRAYFORMULA
works down the sheet.
QUESTION
I have a column of dates. I wan to to write code that adds 7 days to the date in a cell when you click on the cell. I have tried the following but get Option Explicit. I right clicked the worksheet tab and clicked show code, then entered the code there. Thanks for any help you can.
...ANSWER
Answered 2021-May-18 at 01:25Do you want this to happen for any cell, or just for J4?
every cell in the column, it's only 10 rows so I was going to duplicate the code for each cell.
Then perhaps the following:
QUESTION
I am still somewhat of a novice to React with much to learn. At the moment I am trying to make a page displaying lightsabers and hilts from Star Wars by clicking a button to show the ones you want. I am doing this by using State, which by the amount of states I currently have seems like the wrong way of doing it.
Here's how I'm doing it: I set a State and put an onClick event that sets the chosen hilt/color to true and the rest to false whilst also rendering information of said hilt/color. It looks like this:
...ANSWER
Answered 2021-May-16 at 18:26You can initialize the values in an object and use them as initial state
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install wan
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