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Find substring in the string in TWIG
I want to find substring of the string or check if there is no such substring using Twig. 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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How to check if a string is a valid date
...errors which we don't expect and make the debugging of the code extremely difficult.
– yagooar
Jan 29 '13 at 10:32
8
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Convert a String representation of a Dictionary to a dictionary?
...is problem though its decoder wants double quotes around keys and values. If you don't mind a replace hack...
import json
s = "{'muffin' : 'lolz', 'foo' : 'kitty'}"
json_acceptable_string = s.replace("'", "\"")
d = json.loads(json_acceptable_string)
# d = {u'muffin': u'lolz', u'foo': u'kitty'}
N...
Why do most fields (class members) in Android tutorial start with `m`?
...se m for 'members' of a class. So when you're programming you can see the difference between local and member variables.
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Android, How to limit width of TextView (and add three dots at the end of text)?
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btw, android:maxLines can be greater than 1 if you want :)
– Touré Holder
Nov 23 '17 at 7:35
1
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Get querystring from URL using jQuery [duplicate]
...;
vars[hash[0]] = hash[1];
}
return vars;
}
For example, if you have the URL:
http://www.example.com/?me=myValue&name2=SomeOtherValue
This code will return:
{
"me" : "myValue",
"name2" : "SomeOtherValue"
}
and you can do:
var me = getUrlVars()["me"];
var name2...
How do I convert datetime to ISO 8601 in PHP
...Time::ATOM); // Updated ISO8601
Procedural
For older versions of PHP, or if you are more comfortable with procedural code.
echo date(DATE_ISO8601, strtotime('2010-12-30 23:21:46'));
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Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
...Stage is involved will have cascading delete enabled by default. It means, if you delete a Stage entity
the delete will cascade directly to Side
the delete will cascade directly to Card and because Card and Side have a required one-to-many relationship with cascading delete enabled by default agai...
How to declare a variable in a PostgreSQL query
... CTEs being used as vriables. But than i quickly ran into a problem where different data modifying queries in CTEs are not guaranteed to see each other's effects. I had to use multiple CTEs as i needed to use that variable in multiple queries.
– Zia Ul Rehman Mughal
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Why doesn't adding CORS headers to an OPTIONS route allow browsers to access my API?
...n, the CORS spec only requires the OPTIONS call to precede the POST or GET if the POST or GET has any non-simple content or headers in it.
Content-Types that require a CORS pre-flight request (the OPTIONS call) are any Content-Type except the following:
application/x-www-form-urlencoded
multipart...