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How can I use break or continue within for loop in Twig template?
...g a new variable as a flag to break iterating:
{% set break = false %}
{% for post in posts if not break %}
<h2>{{ post.heading }}</h2>
{% if post.id == 10 %}
{% set break = true %}
{% endif %}
{% endfor %}
An uglier, but working example for continue:
{% set conti...
Explicit vs implicit SQL joins
Is there any efficiency difference in an explicit vs implicit inner join?
For example:
12 Answers
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Align labels in form next to input
I have very basic and known scenario of form where I need to align labels next to inputs correctly. However I don't know how to do it.
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What is a .pid file and what does it contain?
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The pid files contains the process id (a number) of a given program. For example, Apache HTTPD may write its main process number to a pid file - which is a regular text file, nothing more than that - and later use the information there contained to stop itself. You can also use that informatio...
Left align two graph edges (ggplot)
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Beautiful and really pretty straight forward. Thank you for the solution.
– Tyler Rinker
Nov 8 '12 at 21:37
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How to remove an item from an array in AngularJS scope?
Simple to-do list, but with a delete button on list page for each item:
10 Answers
10
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Check if a subview is in a view
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You are probably looking for UIView's -(BOOL)isDescendantOfView:(UIView *)view; taken in UIView class reference.
Return Value
YES if the receiver is an immediate or distant
subview of view or if view is the receiver itself; otherwise NO.
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Chrome Extension how to send data from content script to popup.html
... (imo) bad practises in your code (e.g. injecting a whole library (jquery) for such a trivial task, declaring unnecessary permissions, making superflous calls to API methods etc).
I did not test your code myself, but from a quick overview I believe that correcting the following could result in a wor...
Detect changed input text box
...I simply want to detect when someone changes the content of a text box but for some reason it's not working... I get no console errors. When I set a breakpoint in the browser at the change() function it never hits it.
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How to make a display in a horizontal row
... Ah yes, they'll need to be reversed in the markup (so much for separation of layout/markup!)
– alex
May 25 '09 at 5:19
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