windows – call a Python script without entering & # 39; python & # 39; before it doesn't work

I've seen some posts on this problem, but none of the solutions seemed to work. It seems to be more of a Windows / Cmd issue than Python, but I'm going to use Python as an example.

So I was able to open Command Prompt and type and this script was executed.

Now I'm trying to run the script. It hangs for ~ 0.5 seconds and then doesn't return anything. However, when I run Python, the console prints "Hello".

The strange thing about this problem, however, is that if I did the following: – it would not work

But when I do it:

cmd / c It is running.

What I tried:

Standard app for various extensions (in the Windows settings), Assoc & ftype in the command prompt itself

I'm trying to figure this out, but people who have had this problem solved it using assoc & ftype for manual assignment.

Many thanks 🙂

Elementary Set Theory – How to call subsets of $ mathbf Z $?

Consider an integer $ n $ Where $ a leqslant n leqslant b, a, b in mathbf R, b gt a $, Then we can call it

$$ n in mathbf X, text {where} mathbf X: = {, k | k in mathbf Z land a leqslant n leqslant b , }. $$
But what if you don't want to define an additional quantity?

We know that $ (, a, b ,) $ is defined as

$$ (, a, b ,) = {x | x in mathbf R land a leqslant x leqslant b } forall a, b in mathbf R, b gt a. $$

Then we can designate $ n $ (defined above) as

$$ n in mathbf Z cap (, a, b ,) forall a, b in mathbf R, b gt a ? $$
Is this notation correct? I haven't seen it anywhere.

Why do the disadvantages all Indian women call "Pocahontas", don't they know that this is racist?

You don't. Instead, they call a liar with almost NO Indian blood who has faked their legacy to advance their careers and even wrote a cookbook "Pow Wow Chow" … THAT we call "Pocahontas".

Perhaps you should put up with how racist it is for a 99.9% pure white woman to write a cookbook titled "Pow Wow Chow" while claiming a lineage that she doesn't have.

And by the way. The reason we do this is because you LEFTISTS are constantly using your RACE story to attack, but NEVER stick to your standards.

I'm wearing a damn authentic Native American headdress because the Native Americans of the past were bada $$ Halloween outfits and you call me racist. Warren does all these stunts and you don't flip.

When I was 10 I loved Michael Jackson thriller. Never put on a black face, but I had an MJ jacket. I didn't do that because I didn't respect the man. I loved his art !!!

When I dress up like Michael Jackson with a small child attached to my private life TODAY, I don't respect MJ because he's black. I don't respect him because he was a pedophile.

You pretend racism is where it is not and ignore obvious racism when it is right in front of your face and we are sick of it !!!!

Call a private method in a setter to update the object whenever the property changes

Calling methods in getters and setters is a dangerous practice. In some cases, this may be acceptable for smaller things. Your example is good. The reason why it is a dangerous practice is that the object state is made available outside the object and the reason for this state is also shifted outside the object. In extremely simple cases, it can be easier to call just one method as part of the process. However, this leads to more potential side effects and increases the difficulty in using your object. A better solution would be separate Hide() and Show() Methods rather than setting a property on the object.

The reason why explicit methods are preferred is that you now tell the object what to do instead of asking. In the case of visibility, not much will change, but it is good to get used to following this pattern for more complicated procedures. For example, when adding paging functions, you don't want to ask the object which page it is on, increase the result, and tell it to go to that page. You just want to tell your object that it is going to the next page, that the object itself is calculating the next page, whether there is no next page or what else is needed. The right object-oriented approach is to keep the state of an object as encapsulated as possible, and only to expose methods that the object should perform.

javascript – How to call a variable from Java in the js in the web view

I automatically fill in the username field in the webview application. But I have to fill the gaps with wariable, which is my code defined in Java code here. I want to use a variable in my Java code instead of "PASS" and "NAME"
javascript:document.getElementById('horde_user').value='NAME';" +"javascript:document.getElementById('horde_pass').value='PASS';"

   final String js =  "javascript:document.getElementById('horde_user').value='NAME';" +"javascript:document.getElementById('horde_pass').value='PASS';"+"javascript:document.getElementsByName('login_button')(0).click()";
            webview.setWebViewClient(new WebViewClient() {
                public void onPageFinished(WebView view, String url){
                    if(Build.VERSION.SDK_INT >= 19){
                        view.evaluateJavascript(js, new ValueCallback() {
                            public void onReceiveValue(String s) {


Fatal error: Undetected error: Call the undefined method Training Reviews Model ResourceModel Reviews Collection :: addAttributeToFilter ()

I want SELECT COUNT (*) FROM name_table WHERE result like & # 39; likes% & # 39; is executed and a numerical value is displayed on the page. How do I do that? I am a beginner. I will be very grateful for your help!


pageConfig->getTitle()->set(__('Users Reviews'));

    return parent::_prepareLayout();

protected $_productCollectionFactory;

protected $_productVisibility;

public function __construct(
    MagentoFrameworkViewElementTemplateContext $context,
    array $data = ()
) {
    $this->_productCollectionFactory = $productCollectionFactory;

    parent::__construct($context, $data);

public function getProductCollection()
    $collection = $this->_productCollectionFactory->create();

    $collection->addAttributeToFilter('result', ('like' => 'test'))

    return $collection;


_init('training_reviews', 'news_id');

Model / ResourceModel / Reviews / Collection.php