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How do I make a JAR from a .java file?
...t a couple of good tutorials on how to use jDeveloper with ANT on Oracle's site.
– BigMike
Mar 30 '12 at 13:58
@user13...
Django, creating a custom 500/404 error page
...URLconf (setting them anywhere else will have no effect):
handler404 = 'mysite.views.my_custom_page_not_found_view'
handler500 = 'mysite.views.my_custom_error_view'
handler403 = 'mysite.views.my_custom_permission_denied_view'
handler400 = 'mysite.views.my_custom_bad_request_view'
You can also cus...
Ruby on Rails - Import Data from a CSV file
...on I was unable to find them on place (I looked on official Ruby and Rails sites, API docs). E.g. I couldn't find what object returns CSV.parse(), I didn't find to_hash() and with_indifferent_access() methods... Maybe I looked in wrong place or missed some basic principle on how to traverse Rub...
How to fix getImageData() error The canvas has been tainted by cross-origin data?
My code is working very well on my localhost but it is not working on the site.
11 Answers
...
Why are nested weights bad for performance? Alternatives?
...gree, but have heard the average iphone uses (including the web services / site that support it's use) around the same amount of energy a year as the average US household fridge. It is therefore our responsibility as developers to take this kind of environmental impact into consideration. Obviously ...
Return anonymous type results?
...w Tuple<Dog,Breed>(d, b);
return result;
}
And on the calling site:
void main() {
IEnumerable<Tuple<Dog,Breed>> dogs = GetDogsWithBreedNames();
foreach(Tuple<Dog,Breed> tdog in dogs)
{
Console.WriteLine("Dog {0} {1}", tdog.param1.Name, tdog.param2....
Is there a CSS selector for elements containing certain text?
...
Ended up needing the opposite of this, which is: jQuery(element).not(":contains('string')")
– Jazzy
Nov 6 '13 at 22:58
336
...
How to convert a string to lower case in Bash?
...
I know this is an oldish post but I made this answer for another site so I thought I'd post it up here:
UPPER -> lower:
use python:
b=`echo "print '$a'.lower()" | python`
Or Ruby:
b=`echo "print '$a'.downcase" | ruby`
Or Perl (probably my favorite):
b=`perl -e "print lc('$a');"`...
Override setter with arc
... be an interesting experiment? Changing the comment color (in SO and other sites and IDEs)... usually it's light gray or something that doesn't stand out. #ff0000 maybe? Would it make a difference? We as programmers are used to ignore comments unless we're specifically trying to deduce how something...
XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12
...lso disable them.
Start Apache again with XAMPP :)
Link Ref: https://www.sitepoint.com/unblock-port-80-on-windows-run-apache/
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