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Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
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709
In Rails 3, 4, and 5 you can use:
Rails.application.routes.url_helpers
e.g.
Rails.applicati...
Unicode character as bullet for list-item in CSS
...roach of using a Unicode character, like this:
li:before {
content: "\2605";
}
OLD ANSWER
I'd probably go for an image background, they're much more efficient versatile and cross-browser-friendly.
Here's an example:
<style type="text/css">
ul {list-style:none;} /* you should use a cs...
How to get height of entire document with JavaScript?
...eight of the document before the document is ready will always result in a 0. Also, if you load more stuff in, or the user resizes the window, you may need to re-test. Use onload or a document ready event if you need this at load time, otherwise just test whenever you need the number.
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Writing files in Node.js
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answered Mar 23 '10 at 1:50
Brian McKennaBrian McKenna
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Non-recursive depth first search algorithm
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biziclopbiziclop
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F# development and unit testing?
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edited Sep 19 '12 at 10:40
John Oxley
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answ...
How to print a query string with parameter values when using Hibernate
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30 Answers
30
Active
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Comparing Dates in Oracle SQL
...ng to get it to display the number of employees that are hired after June 20, 1994,
But I get an error saying "JUN' invalid identifier. Please help, thanks!
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How to run a Runnable thread in Android at defined intervals?
...n() {
tv.append("Hello World");
handler.postDelayed(this, 1000);
}
};
handler.postDelayed(r, 1000);
Or we can use normal thread for example (with original Runner) :
Thread thread = new Thread() {
@Override
public void run() {
try {
while(true) {
...
Extracting bits with a single multiplication
...igned 8 bit for simplicity. Imagine your number is xxaxxbxx and you want ab000000.
The solution consisted of two steps: a bit masking, followed by multiplication. The bit mask is a simple AND operation that turns uninteresting bits to zeros. In the above case, your mask would be 00100100 and the re...