I started a tutorial regarding AnguarJS for beginners. I have setup my workstation already and ready to test a simple Hello World. Unfortunately, I cannot display this simple message in my localhost. Instead, it display the default IIS image and I've noticed also that my url is the current IP Address. Can anyone pinpoint what I missed here?
Please see below image for reference.
The dev server shows that it is running on port 4200:
As the message says, you need to navigate to http://localhost:4200 (instead of http://localhost, which it looks like is being served by IIS)
I'm new to angularjs. I'm working on a angularjs project which was started by other ppl. In the code, some functions are defined as the format $http('url', parameters). The urls are something like 'abc/def/hijk'. I want to modify the functions but I cannot find the location of the urls. where can I find the source files given the links? thanks.
Is this more of an environment/domain question?
$http is just an angular core service for make http requests.
When you say
I want to modify the functions but I cannot find the location of the urls. where can I find the source files given the links?
That is a very open ended question. If for example my angular site is hosted at http://mysite.local and the links looks like $http.get('/someUrl', config), then I would visit http://mysite.local/someUrl to see what is there. If it is in fact connecting to the same domain then ping it.
ping mysite.local
Whatever IP address you get back you may be able to resolve the hostname
ping -a 192.168.0.80
If this was a windows machine you could rdc and check the iis instance, otherwise ssh and check whats hosting on port 80?
Essentially what I'm getting at is... we don't no where your predecessor may have stored source or what your environment is setup like but with some investigation you may be able to shed some light.
I am finalizing my Joomla-site with a Siteground host and encounter the following problem: my site shows the IP-adress instead of the url. Although I type in the url (www.nooitmeerfile.be by the way), it shows the IP-adress.
Could someone please give me a step-by-step explanation on how to fix this? I happen to find a lot of fragmented answers cluttered around the web. I am a novice user, and I'm stuck :-)
Thanks!
Possible steps to debug your issue:
Check configuration.php public $live_site = ''; and try to add your
domain (without trailing slash).
Check if .htaccess file is not altered and try to download and use a fresh copy.
Check if you are using 3rd party sef components / plugins and try to disable them.
Clear your joomla and browser cache.
Contact your hosting provider if something in your hosting is misconfigured.
Hope this helps
I am using openCyc and I am trying to connect to an image of a Cyc KB. I can browse this image on my browser (using chrome) and can successfully ping the address from the command line.
Now, when I try to create a new CycAccess("server", "port) the correct server and port of the image I am browsing on the browser I get an error saying connection refused which is printed out to the terminal.
For the server, it is simply xxxxx.yyyyy.com and the port is just for example 6622. Am I formatting this wrong or something?
Why would this happen?
Thank you,
Rich
I found out the answer to my question. IDK if this well help anyone else so I am going to post it.
Answer:
The port that you typically access a CYC Image through the browser is not necessarily the port that you will access it through the OpenCyc API. When I changed the port, it solved my problem.
Rich
There are two application servers and a switch. When i access application by using application server ip it works fine. However if i use switch ip in my url Bad request error throws up only for firefox and chrome for a few links only.
Here is a detailed explanation & solution for this problem from ibm.
Problem(Abstract)
Request to HTTP Server fails with Response code 400.
Symptom
Response from the browser could be shown like this:
Bad Request
Your browser sent a request that this server could not understand.
Size of a request header field exceeds server limit.
HTTP Server Error.log shows the following message:
"request failed: error reading the headers"
Cause
This is normally caused by having a very large Cookie, so a request header field exceeded the limit set for Web Server.
Diagnosing the problem
To assist with diagnose of the problem you can add the following to the LogFormat directive in the httpd.conf:
error-note: %{error-notes}n
Resolving the problem
For server side:
Increase the value for the directive LimitRequestFieldSize in the httpd.conf:
LimitRequestFieldSize 12288 or 16384
For How to set the LimitRequestFieldSize, check Increase the value of LimitRequestFieldSize in Apache
For client side:
Clear the cache of your web browser should be fine.
If you use Apache httpd web server in version above 2.2.15-60, then it could be also because of underscore _ in hostname.
https://ma.ttias.be/apache-httpd-2-2-15-60-underscores-hostnames-now-blocked/
I just deleted my stored cookies, site data, and cache from my browser...
It worked. I'm using firefox...
Make sure you url encode all of the query params in your url.
In my case there was a space ' ' in my url, and I was making an API call using curl, and my api server was giving this error.
Means the following url
http://somedomain.com?key=some value with space
should be
http://somedomain.com/?key=some%20value%20with%20space
THIS IS CAUSED BY TOO MANY COOKIES!
To SOLVE - Chrome: go into 'developer mode' -> ctrl + shift + i
On top you will see console, network and LITTLE BUTTON THAT LOOKS LIKE ARROWS >>> click on that for APPLICATION
On Left, under STORAGE, find COOKIES.
There will be little DOWN ARROW indicating a drop down, click on this.
now you will see the website something like: www.investing.com
RIGHT CLICK IT and select Clear
Reload.
Works!
Alternatively, clear cookies and cache in a traditional way, and it will work too.
In my case is a cookie-related issue, I had many cookies with extremely big values, and that was causing the problem.
You can replicate this issue here on stackoverflow.com, just open the console and type this:
[ ...Array(5) ].forEach((i, idx) => {
document.cookie = `stackoverflow_cookie${idx}=${'a'.repeat(4000)}`;
});
What is that?
I am creating 5 cookies with a string of length or value of 4000 bytes; then reload the page and you will see the same issue.
I tried it on google.com and you'll get the error but they automatically clear the cookies for you, which is a nice fallback to start fresh.
I was testing my application with special characters & was observing the same error. After some research, turns out the % symbol was the cause. I had to modify it to the encoded representation %25. Its all fine now, thanks to the below post
https://superuser.com/questions/759959/why-does-the-percent-sign-in-a-url-cause-an-http-400-bad-request-error
I'm a bit late to the party, but bumped in to this issue whilst working with the openidc auth module.
I ended up noticing that cookies were not being cleared properly, and I had at least 10 mod_auth_openidc_state_... cookies, all of which would be sent by my browser whenever I made a request.
If this sounds familiar to you, double check your cookies!
in my case:
in header
Content-Typespacespace
or
Content-Typetab
with two space or tab
when i remove it then it worked.
in my magento2 website ,show exactly the same error when click a product,
my solution is to go to edit the value of Search Engine Optimization - URL Key of this product,
make sure that there are only alphabet,number and - in URL Key,
such as 100-washed-cotton-duvet-cover-set,
deleting all other special characters ,such as % .
I got Bad Request, Your browser sent a request that this server could not understand
when I tried to download a file to the target machine using curl.
I solved it by instead using scp to copy the file from the source machine to the
target machine.
If you are getting this error on the WordPress website, check the below solution.
Corrupted Browser Cache & Cookies: Delete your Cookies and clear your cache
Restart your server
For GET Request make sure that passing parameters are url encoded.
if you are using php you can use urlencode function
If you have this same problem and none of the other solutions worked, please check again the url.
In my case it was a space in the end, when it was added to the Cronjob, someone also copied a blank space by accident.
check your data types are correct or not.
for ex: if you send the file, you need to consider to send the full object of the file