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Find substring in the string in TWIG

...g. On the words, I need analogue of 'strstr' or 'strpos' in php. I googled and searched this issue in stackoverflow but nothing found. Does someone know how to solve this problem? ...
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Difference between SPI and API?

What is the difference between Service Provider Interface (SPI) and Application Programming Interface (API) ? 9 Answers ...
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ERROR: Error 1005: Can't create table (errno: 121)

... I searched quickly for you, and it brought me here. I quote: You will get this message if you're trying to add a constraint with a name that's already used somewhere else To check constraints use the following SQL query: SELECT constraint_n...
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Return Boolean Value on SQL Select Statement

... Given that commonly 1 = true and 0 = false, all you need to do is count the number of rows, and cast to a boolean. Hence, your posted code only needs a COUNT() function added: SELECT CAST(COUNT(1) AS BIT) AS Expr1 FROM [User] WHERE (UserID = 20070022) ...
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What do

...m, what? Maybe there's documentation somewhere, but search engines don't handle "names" like " 4 Answers ...
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CSS background image alt attribute

...t, this is often recommended where presenting visual icons is more compact and user-friendly than an equivalent list of text blurbs. Any use of image sprites can benefit from this approach. It is quite common for hotel listings icons to display amenities. Imagine a page which listed 50 hotel and ea...
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jQuery UI Sortable Position

... to the events, specifically you want the stop event, the ui.item property and .index(), like this: $("#sortable").sortable({ stop: function(event, ui) { alert("New position: " + ui.item.index()); } }); You can see a working demo here, remember the .index() value is zero-based, so...
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Why are we not to throw these exceptions?

... Exception is the base type for all exceptions, and as such terribly unspecific. You shouldn’t ever throw this exception because it simply does not contain any useful information. Calling code catching for exceptions couldn’t disambiguate the intentionally thrown excep...
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')

I have a string that looks like '%s in %s' and I want to know how to seperate the arguments so that they are two different %s. My mind coming from Java came up with this: ...
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How does cookie based authentication work?

... A cookie is basically just an item in a dictionary. Each item has a key and a value. For authentication, the key could be something like 'username' and the value would be the username. Each time you make a request to a website, your browser will include the cookies in the request, and the host s...