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How to set breakpoints on future shared libraries with a command flag
...answer here. That way more people will notice it. Moreover, you should provide more info about your system.
– Shlomi Fish
Oct 7 '16 at 7:13
add a comment
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Transform DateTime into simple Date in Ruby on Rails
... .to_date was added in Ruby 1.9.2.
– joshaidan
Mar 6 '12 at 21:00
7
@Michael you are i...
Setting up two different static directories in node.js Express framework
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It's not possible by one middleware injection, but you can inject static middleware multiple times:
app.configure('development', function(){
app.use(express.static(__dirname + '/public1'));
app.use(express.static(__dirname + '/public2'));
});...
Handling very large numbers in Python
I've been considering fast poker hand evaluation in Python. It occurred to me that one way to speed the process up would be to represent all the card faces and suits as prime numbers and multiply them together to represent the hands. To whit:
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Wait for all promises to resolve
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The accepted answer is correct. I would like to provide an example to elaborate it a bit to those who aren't familiar with promise.
Example:
In my example, I need to replace the src attributes of img tags with different mirror urls if available before rendering the content.
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Read and overwrite a file in Python
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If you don't want to close and reopen the file, to avoid race conditions, you could truncate it:
f = open(filename, 'r+')
text = f.read()
text = re.sub('foobar', 'bar', text)
f.seek(0)
f.write(text)
f.truncate()
f.close()
The functionality will likely also be cleaner and safer ...
Is it a good idea to use Google Guava library for Android development?
I am involved in the development of Android application which is a rather "thick" mobile client for a Web service. It heavily communicates with the server but also has a lot of inner logic too. So, I decided to use some features of Google Guava library to simplify development process. Here is a li...
Django ModelForm: What is save(commit=False) used for?
...st creating a form object from the ModelForm subclass and running is_valid() to validate both the form and model?
5 Ans...
Python: Is it bad form to raise exceptions within __init__?
Is it considered bad form to raise exceptions within __init__ ? If so, then what is the accepted method of throwing an error when certain class variables are initialized as None or of an incorrect type?
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Implementing comparison operators via 'tuple' and 'tie', a good idea?
...or that datatype, like operator< for strict-weak-ordering.
The downsides though are the pretty much useless variable names. Even if I myself created that typedef , I won't remember 2 days later what first and what second exactly was, especially if they are both of the same type. This get...