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How do I put an already-running process under nohup?
I have a process that is already running for a long time and don't want to end it.
11 Answers
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Why can't I use float value as a template parameter?
When I try to use float as a template parameter, the compiler cries for this code, while int works fine.
11 Answers
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How to encode the filename parameter of Content-Disposition header in HTTP?
Web applications that want to force a resource to be downloaded rather than directly rendered in a Web browser issue a Content-Disposition header in the HTTP response of the form:
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The 'packages' element is not declared
...alidated (VS will complain about such error in any XML file, not just only for nuget). But since the file is auto-generated is safe (and only used by nuget - which handles the XML just fine) it is perfectly fine to ignore the warnings.
– Joel
Sep 24 '14 at 11:5...
Django auto_now and auto_now_add
For Django 1.1.
13 Answers
13
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Compare object instances for equality by their attributes
...sh__:
class MyClass:
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def __hash__(self):
# necessary for instances to behave sanely in dicts and sets.
return hash((self.foo, self.bar))
A general solution, like the idea of looping through __dict__ and comparing values, is not advisable - it can never be truly genera...
Check if pull needed in Git
...e commit id of any ref using git rev-parse <ref>, so you can do this for master and origin/master and compare them. If they're equal, the branches are the same. If they're unequal, you want to know which is ahead of the other. Using git merge-base master origin/master will tell you the common ...
Using python's eval() vs. ast.literal_eval()?
...) came up as a possible solution. Now I have never had
to use eval() before but, I have come across plenty of information about the potential
danger it can cause. That said, I'm very wary about using it.
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Proper way to catch exception from JSON.parse
...papi.co/json/", true);
req.send();
Read more :
Catch a 404 error for XHR
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How to attach debugger to iOS app after launch?
...gger will attach to the running process. If it isn't running, it will wait for the app to launch and then attach.
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