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what is reverse() in Django
...d returns the actual url /foo/.
This means that you refer to the url only by its name attribute - if you want to change the url itself or the view it refers to you can do this by editing one place only - urls.py.
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Git: How to reuse/retain commit messages after 'git reset'?
...ven shorter:
git commit -C HEAD@{1}
You can use the other options given by @user2718704.
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Docker and securing passwords
...ing your system. If I push a docker image to a repository, and it's pulled by someone else, I don't care if they have sudo on their own system but I definitely care if they see secrets in env that are no longer supposed to be there.
– vee_ess
Jun 22 '17 at 14:2...
Converting an int to a binary string representation in Java?
...
One more way- By using java.lang.Integer you can get string representation of the first argument i in the radix (Octal - 8, Hex - 16, Binary - 2) specified by the second argument.
Integer.toString(i, radix)
Example_
private void getSt...
Use of an exclamation mark in a Git commit message via the command line
...ote, you'll need to close your quote, then put the ' outside of the string by escaping it. So, let's say your message is I don't like it! Reverting again!, this can be composed with 'I don' + \' + 't like it! Reverting again!'
git commit -m 'I don'\''t like it! Reverting again!'
Anything more com...
A good solution for await in try/catch/finally?
...gic outside of the catch block and rethrow the exception after, if needed, by using ExceptionDispatchInfo.
static async Task f()
{
ExceptionDispatchInfo capturedException = null;
try
{
await TaskThatFails();
}
catch (MyException ex)
{
capturedException = Exce...
log4net argument to LogManager.GetLogger
Why do most log4net examples get the logger for a class by doing this:
5 Answers
5
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Add querystring parameters to link_to
...#=> <a href="/profiles/1#wall">Comment wall</a>
link_to "Ruby on Rails search", :controller => "searches", :query => "ruby on rails"
#=> <a href="/searches?query=ruby+on+rails">Ruby on Rails search</a>
link_to "Nonsense search", searches_path(:foo => "bar", :...
How to tell if a string contains a certain character in JavaScript?
...s for more than just a single character.
– trevorKirkby
Dec 29 '14 at 5:43
1
I don't understand h...
Installing SciPy and NumPy using pip
...
-1; this answer has been rendered useless by link breakage. The meat of the answer is to "follow the instructions" at the link, but the page has changed and they're no longer there. Also, the asker was using an OS with apt-get as its package manager, but this answer ...