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How to do a less than or equal to filter in Django queryset?
I am attempting to filter users by a custom field in each users profile called profile. This field is called level and is an integer between 0-3.
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Maven check for updated dependencies in repository
...You can use the Versions Maven Plugin[1] to generate reports in your Maven site to get a list of possible updates. With regard to Spring's irregularity, it appears to use the Mercury versioning system[2]. When configuring the Versions plugin, you can add a special rule for Spring stuff:
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Simple insecure two-way data “obfuscation”?
...e to figure out your keys by just assuming that you used this code as-is! All you have to do is change some of the numbers (must be <= 255) in the Key and Vector arrays (I left one invalid value in the Vector array to make sure you do this...). You can use https://www.random.org/bytes/ to gener...
How can I programmatically check whether a keyboard is present in iOS app?
... responder. I have a view controller with multiple child view controllers, all of which contain UITextFields. Using this method, i cannot tell from my parent view controller whether the keyboard is shown. The only reliable way is to use the notification method explained in the other answers
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Dark theme in Netbeans 7 or 8
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Can you open a bug on the project's sourceforge site ? It is better to follow up there.
– ShaggyInjun
Oct 15 '14 at 21:22
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Can you run GUI applications in a Docker container?
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You can simply install a vncserver along with Firefox :)
I pushed an image, vnc/firefox, here: docker pull creack/firefox-vnc
The image has been made with this Dockerfile:
# Firefox over VNC
#
# VERSION 0.1
# DOCKER-VERSION ...
How do you specify the Java compiler version in a pom.xml file?
...mpared to the selected answer, but it seems sort of hidden. Even the Maven site documentation shows using the plugin.
– mkobit
Oct 15 '15 at 16:34
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C# vs Java Enum (for those new to C#)
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@finnw: I've never heard of the Code Review SE site - thanks for that! I've continues this discussion there (although it might deserve its own question here on Programmers).
– Allon Guralnek
Oct 21 '11 at 17:29
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C++11 reverse range-based for-loop
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Actually Boost does have such adaptor: boost::adaptors::reverse.
#include <list>
#include <iostream>
#include <boost/range/adaptor/reversed.hpp>
int main()
{
std::list<int> x { 2, 3, 5, 7, 11, 13, 1...
Scala best way of turning a Collection into a Map-by-key?
...unction seems to assume that I already have a tuple (m,s), which I don't really get
– oxbow_lakes
Mar 24 '09 at 22:33
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