2016 – Remove link from quick start navigation header

Is it possible to use quick start headers as categories that are not links in themselves? I don't want the headers to be clickable.

I have tried setting the web address to blank, javascript: return true;, etc. but SharePoint is pretty strict about it being a "valid" url.

The recent header does this, but I have a feeling it's a special type of header.

My best bet seems to be to remove the links with some js on the master page, but that seems a bit strange.

Is there a better way?

functions: prepend and display the custom header widget area

so in my functions.php I have a hook according to the theme documentation by putting the content before the body. I also create a widget area, which I would like to be the content to prepend, as follows:

// create custom header widget area
function wpb_widgets_init() {

    register_sidebar( array(
        'name'          => 'Custom Header Widget Area',
        'id'            => 'custom-header-widget',
        'before_widget' => '
', 'after_widget' => '
', 'before_title' => '

', 'after_title' => '

', ) ); } add_action( 'widgets_init', 'wpb_widgets_init' ); // prepend and display custom header widget area add_action( 'before', 'uncode_child_hook_before' ); function uncode_child_hook_before(){ echo ; }

Something must be wrong with my syntax: I am a PHP novice. thanks in advance.

online sharepoint: how do I edit the column header font in the "Quick Edit" view?

I'm having trouble using style labels to change the font color in my list header in quick edit view. This problem only occurs in the quick edit view … I have successfully changed the header properties (color, font, size, etc.) in the non-quick edit views using the following code:

.ms-vh2-nofilter, .ms-vh2, a.ms-headerSortTitleLink, .ms-vh2 a, .ms-vh, .ms-vh a {font-weight: bold; White color; font size: 1.05em; }

What am I missing? Is there a different CSS class that handles headings in quick edit?

Call a plugin function from WordPress theme header file

wp-content / plugins / ultimate-member / includes / core / class-permalinks.php

namespace umcore;
class Permalinks { 
        function __construct() {
            add_action( 'init',  array( &$this, 'activate_account_via_email_link' ), 1 );
        }
}

I want to call this function & # 39; active_account_via_email_link & # 39; from wordpress / theme / header.php

My code so far:

$action = new umcorePermalinks;
$action->activate_account_via_email_link();

The error :
Fatal error: Error not detected: class & # 39; um core Permalinks & # 39; was not found. at /home/xyzz/public_html/xyz/wp-content/themes/university/header-frontpage.php:5 ​​Stack Trace: # 0

javascript: API header error with nodejs

The problem is that you are always running the following code:

res.status(404).json({
  message: 'Usuario nao encontrado'
});

Define the state the response as 404 and a JSON response, which also ends up defining the Headboard reply Content-Type how application/json. After that, the callback from query the database is running, which will again send a response to the client:

res.status(401).json({
  message: 'Falha na autenticacao'
});

// OU:

res.status(200).json({
  message: 'Autenticado',
  token,    
  data: results
});

This causes errors, since it is not allowed to send other headers after the response body has been started. As your code was structured, the following happens:

  1. SEND state 404 header Content-Type Y the body begins of the answer
  2. SEND state 401 or 200, header Content-Type and some other part of the body. This is incorrect As I said earlier, headers are not sent after the body has started.

It is important to consider nature. asynchronous JavaScript Your code obviously doesn't take this into account.

To fix it, you must put everybody the answers inside of the callback, or restructure your code. On this last case, async/ /await It may be an option.

Keep callbacks, you can do this:

router.post('/', (req, res) => {
  const matricula = req.body.matricula;
  const senha = req.body.senha;

  // prettier-ignore
  db.query(`select * from aluno where mat_aluno='${matricula}' and senha='${senha}' `, (error, results) => {
    if (error || results.lenght === 0) {
      res.status(401).json({
        message: 'Falha na autenticacao'
      });
    }

    const token = jwt.sign(
      { id_aluno: results(0).mat_aluno },
      process.env.SECRET,
      { expiresIn: '1h' }
    );

    res.status(200).json({
      message: 'Autenticado',
      token,
      data: results
    });
  });
});

Please note that all customer responses are now within the callback, which will ensure that only the response is sent after The result (or error) of the query.

I also removed this line of code:

res.setHeader({ 'Content-Type': 'application/json' });

It is unnecessary as res.json already set that heading for you.


As a last note, it is important to say that your query it is extremely susceptible to a serious vulnerability, SQL injection. For more information, read here.

javascript: how to send a JSON web token in request header when making AJAX calls?

Hello fellow developers!
I am having trouble getting the JSON web token that I received and stored in my browser's local storage (after login successfully), in the request header of a POST request that I am trying afterwards.

The idea is that I am trying to create a document, which can only be done by authorized (connected) users, with a valid JSON web token in the local storage of your browser.

I created this middleware authorization function to check if there is a token in the request header, but it seems that there is none.

Should I add the token to the request header beforehand or is there some other problem with my function?

module.exports = function(req, res, next) {
  const token = req.header("user-token");
  if (!token) return res.status(401).send("Access denied. No token provided.");

  try {
    const decoded = jwt.verify(token, config.get("jwtPrivateKey"));
    req.user = decoded;
    next();
  } catch (ex) {
    return res.status(400).send("Invalid token.");
  }
};

php: if not redirect to header

Good afternoon

I have the following connection.

In it I have the site variable. To redirect and pages. Conform the code below!

0)
{
$ _SESSION (& # 39; login & # 39;) = $ login;
$ _SESSION (& # 39; password & # 39;) = $ password;
header (& # 39; location: & # 39 ;. $ site. & # 39; index.php & # 39;);
}
another thing
{
echo "alert (& # 39; Invalid username or password, try again. & # 39;);";
unset ($ _SESSION (& # 39; login & # 39;));
not set ($ _SESSION (& # 39; password & # 39;));
echo $ login;
echo $ password;
header (& # 39; location: https: //'**.$site.**'login.php? error = 1 & # 39;);

}

?>

When I login I get stuck on generate_login.php and don't redirect, I need some guidance.

Mining theory: is there a limit to the size of the block header?

I know bitcoin's current block size limit is approximately 1,000,000 bytes (1 megabyte) of data. This includes both the block header and the transaction data.

On the other hand, the typical size of a block header It is 80 bytes or 128 bytes if padding is included (as shown below):

enter the image description here

Now, I couldn't find any info on if there is a limit on the block header size. The block header is typically 80 bytes, but is it against the protocol if a miner adds so much data that the block header size increases to approximately 192 bytes or 256 bytes?

For example, a dumb miner (for some nonsensical reason) adds a lot of irrelevant information after the nonce section, and the block header size increases to 256 bytes. Would this block header be considered valid?

ubuntu – Fix duplicate Set-Cookie header when using PHP-FPM

I have created my error page using php: the error page has the following, it is located at the root of the document, to avoid showing the error document page, on the error page, using php, I use the 404 response (for therefore when user visits errorfilename.php where file actually exists it would not show 200 OK status, the following works with non-existent pages but not the page itself, and causes set-cookie to be duplicated ):


So when i add session_start();, and also add the header to give 404 error, the headers are:

HTTP/2 404 
date: Fri, 13 Mar 2020 08:26:26 GMT
server: Apache
set-cookie: __SECURE-PHPSESSID=exampleidisprivaterightnowbecauseitchanges; path=/; secure; HttpOnly; SameSite=Lax
set-cookie: __SECURE-PHPSESSID=theexampleidisdifferentandcouldcauseproblemsinsomebrowsers; path=/; secure; HttpOnly; SameSite=Lax
expires: -1
cache-control: no-store, no-cache, must-revalidate, max-age=0
pragma: no-cache
content-security-policy: default-src https: 'self' 'unsafe-eval' 'unsafe-hashes' 'unsafe-inline'
x-frame-options: DENY
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains; preload
referrer-policy: no-referrer
feature-policy: fullscreen 'self'
content-type: text/html; charset=UTF-8

When neither do I:

  • Add 404 header and remove session_start ();
  • Delete the 404 header and add session_start ();
  • The headings are:

    HTTP/2 200 
    date: Fri, 13 Mar 2020 08:26:26 GMT
    server: Apache
    set-cookie: __SECURE-PHPSESSID=workswellanddoesntduplicate; path=/; secure; HttpOnly; SameSite=Lax
    expires: -1
    cache-control: no-store, no-cache, must-revalidate, max-age=0
    pragma: no-cache
    content-security-policy: default-src https: 'self' 'unsafe-eval' 'unsafe-hashes' 'unsafe-inline'
    x-frame-options: DENY
    x-xss-protection: 1; mode=block
    x-content-type-options: nosniff
    strict-transport-security: max-age=63072000; includeSubDomains; preload
    referrer-policy: no-referrer
    feature-policy: fullscreen 'self'
    content-type: text/html; charset=UTF-8
    

    Why is this happening and what should I do to fix it? I think this is related to Apache proxy. I use the following to connect to PHP-FPM and:

    ProxyErrorOverride On
    
    
    SetHandler "proxy:fcgi://localhost:9000"