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Can someone explain collection_select to me in clear, simple terms?
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This is easily, one of the best explanations of a complex Rails structure I have seen. You used clear language, along with basic Rails constructs to solidify it. Thanks much!!
– marcamillion
Jan 19 '12 at 8:32
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Why sizeof int is wrong, while sizeof(int) is right?
...d be ill-formed ("no operator() for size_t"), which I expect would be unwelcome!
– Steve Jessop
Oct 30 '12 at 12:12
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Set margin size when converting from Markdown to PDF with pandoc
...e: March 22, 2005
geometry: margin=2cm
output: pdf_document
---
For more complex specifications to be passed to the geometry LaTeX package, string options together as you would with LaTeX:
---
title: "Habits"
author: John Doe
date: March 22, 2005
geometry: "left=3cm,right=3cm,top=2cm,bottom=2cm"
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What are commit-ish and tree-ish in Git?
What are specific examples of commit-ish and tree-ish in Git?
2 Answers
2
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Maven parent pom vs modules pom
...s the case of most projects that have been mentioned in the question or in comments), then the parent pom needs his own module from a VCS and from a Maven point of view and you'll end up with something like this at the VCS level:
root
|-- parent-pom
| |-- branches
| |-- tags
| `-- trunk
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Static link of shared library function in gcc
.../forcing-static-linking-of-shared-libraries-696714/
http://linux.derkeiler.com/Newsgroups/comp.os.linux.development.apps/2004-05/0436.html
You need the static version of the library to link it.
A shared library is actually an executable in a special format
with entry points specified (and some stick...
How do you fade in/out a background color using jquery?
...implemented in the jQuery UI as the highlight effect
https://api.jqueryui.com/highlight-effect/
Color and duration are variable
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Is it unnecessary to put super() in constructor?
Isn't this one automatically put by the compiler if I don't put it in a subclass's constructor?
6 Answers
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How to format date and time in Android?
...ion stated. Use DateUtils from the same package instead, see stackoverflow.com/questions/2983920/…
– Asmo Soinio
Dec 2 '11 at 13:43
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