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What's the difference between belongs_to and has_one?
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answered Sep 28 '10 at 0:53
ryeguyryeguy
58.7k4949 gold badges181181 silver badges254254 bronze badges
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What is the best django model field to use to represent a US dollar amount?
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170
A decimal field is the right choice for the
currency value.
It will look something like:
cre...
PHP Timestamp into DateTime
...ateTime constructor as-is:
// Assuming $item->pubDate is "Mon, 12 Dec 2011 21:17:52 +0000"
$dt = new DateTime($item->pubDate);
That being said, if you do have a timestamp that you wish to use instead of a string, you can do so using DateTime::setTimestamp():
$timestamp = strtotime('Mon, 12...
Determine when a ViewPager changes pages
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Ryan C
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answered Jun 16 '15 at 12:32
Jaydipsinh ZalaJaydipsinh Zala
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Swapping two variable value without using third variable
...mory locations (rather than different values). This is because (p xor p) = 0 and if both x and y share the same memory location, when one is set to 0, both are set to 0.
When both *x and *y are 0, all other xor operations on *x and *y will equal 0 (as they are the same), which means that the functio...
What does $NON-NLS-1$ mean?
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answered Mar 17 '09 at 12:40
Aaron MaenpaaAaron Maenpaa
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apache to tomcat: mod_jk vs mod_proxy
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answered Jul 6 '09 at 18:27
cherouvimcherouvim
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How to create a listbox in HTML without allowing multiple selection?
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170
Just use the size attribute:
<select name="sometext" size="5">
<option>text1</...
How to copy files from 'assets' folder to sdcard?
...m in, OutputStream out) throws IOException {
byte[] buffer = new byte[1024];
int read;
while((read = in.read(buffer)) != -1){
out.write(buffer, 0, read);
}
}
Reference : Move file using Java
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AngularJS ng-click stopPropagation
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809
ngClick directive (as well as all other event directives) creates $event variable which is avai...