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Ruby on Rails. How do I use the Active Record .build method in a :belongs to relationship?
I have been unable to <em>fem>ind any documentation on the .build method in Rails (i am currently using 2.0.2).
2 Answers
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Unable to <em>fem>ind a locale path to store translations <em>fem>or <em>fem>ile __init__.py
I'm trying to translate a Django app. I created some strings with {% trans %} in my templates. However, when I execute the <em>fem>ollowing command in my app <em>fem>older, I receive an error message:
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Android: how to make an activity return results to the activity which calls it?
I have a Location activity that can be called <em>fem>rom many activities, such as Sign up and Order . In the Location activity the user enters his location, so the activity Location will return this new location to that activity which called it.
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What are all the di<em>fem><em>fem>erences between src and data-src attributes?
What are di<em>fem><em>fem>erences and consequences (both good and bad) o<em>fem> using either data-src or src attribute o<em>fem> img tag? Can I achieve the same results using both? I<em>fem> so, when should be used <em>eacem>h o<em>fem> them?
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In Java, how do I parse XML as a String instead o<em>fem> a <em>fem>ile?
I have the <em>fem>ollowing code:
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How do I install an old version o<em>fem> Django on virtualenv?
This may sound like a stupid question, since the very purpose o<em>fem> virtualenv is to this exactly: Installing some speci<em>fem>ic version o<em>fem> a package (in this case Django) inside the virtual environment. But it's exactly what I want to do, and I can't <em>fem>igure it out.
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Write string to output stream
I have several output listeners that are implementing OutputStream.
It can be either a PrintStream writing to stdout or to a <em>Fem>ile, or it can be writing to memory or any other output destination; there<em>fem>ore, I speci<em>fem>ied OutputStream as (an) argument in the method.
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What does %5B and %5D in POST requests stand <em>fem>or?
I'm trying to write a Java class to log in to a certain website. The data sent in the POST request to log in is
7 Answers
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“Templates can be used only with <em>fem>ield access, property access, single-dimension array index, or sin
Why am I receiving the error:
4 Answers
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Iterating Through a Dictionary in Swi<em>fem>t
I am a little con<em>fem>used on the answer that Xcode is giving me to this experiment in the Swi<em>fem>t Programming Language Guide:
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