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get current url in twig template?
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This is the only one that worked for me. All the others missed out query parameters that weren't part of the route, or relied on the controller and rather than Twig.
– Craig
Feb 18 '14 at 21:03
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How can I handle the warning of file_get_contents() function in PHP?
...Message();
}
restore_error_handler();
Seems like a lot of code to catch one little error, but if you're using exceptions throughout your app, you would only need to do this once, way at the top (in an included config file, for instance), and it will convert all your errors to Exceptions throughou...
What is the meaning of “$” sign in JavaScript
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Your snippet of code looks like it's referencing methods from one of the popular JavaScript libraries (jQuery, ProtoType, mooTools, and so on).
There's nothing mysterious about the use of $ in JavaScript. $ is simply a valid JavaScript identifier.
JavaScript allows upper and lower let...
Error :: duplicate files during packaging of APK
... instead of NOTICE.txt? Though the error looks actually different from the one where the exclude happens. Do you have a META-INF/notice.txt file in your src/main/resources/ ?
– Xavier Ducrohet
Mar 18 '14 at 15:48
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MySql Table Insert if not exist otherwise update
...ERT ... ON DUPLICATE KEY UPDATE on tables against a table having more than one unique or primary key. Taken from MySQL documentation: In addition, beginning with MySQL 5.5.24, an INSERT ... ON DUPLICATE KEY UPDATE statement against a table having more than one unique or primary key is also marked a...
Should struct definitions go in .h or .c file?
... of struct s in headers and just declarations—is there any advantage to one method over the other?
6 Answers
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Building a complete online payment gateway like Paypal [closed]
...lking about is becoming a payment service provider. I have been there and done that. It was a lot easier about 10 years ago than it is now, but if you have a phenomenal amount of time, money and patience available, it is still possible.
You will need to contact an acquiring bank. You didnt say wha...
Create nice column output in python
...g like: max((w for sub in data for w in sub), key=len). [P.S. I wasn't the one to downvote]
– Rik Poggi
Apr 3 '12 at 8:19
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Random string generation with upper case letters and digits
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Answer in one line:
''.join(random.choice(string.ascii_uppercase + string.digits) for _ in range(N))
or even shorter starting with Python 3.6 using random.choices():
''.join(random.choices(string.ascii_uppercase + string.digits, k=...
Explain ExtJS 4 event handling
... default.
For widgets there are two ways of assigning handlers. The first one - is to use on method (or addListener). Let's for example create Button widget and assign click event to it. First of all you should check event's docs for handler's arguments:
click( Ext.button.Button this, Event e, ...