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Python and pip, list all versions of a package that's available?
...ould be to use yolk3k, which is available to install with pip. E.g. to see what versions of Django are available:
$ pip install yolk3k
$ yolk -V django
Django 1.3
Django 1.2.5
Django 1.2.4
Django 1.2.3
Django 1.2.2
Django 1.2.1
Django 1.2
Django 1.1.4
Django 1.1.3
Django 1.1.2
Django 1.0.4
yolk3k...
Why does Google prepend while(1); to their JSON responses?
...ijack the script-error hander of the browser (window.onerror) I'm not sure what is the behavior of onerror with syntax errors. I guess Google were unsure as well.
– oriadam
Dec 6 '15 at 23:06
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Can not connect to local PostgreSQL
...
what resolved this error for me was deleting a file called postmaster.pid in the postgres directory. please see my question/answer using the following link for step by step instructions. my issue was not related to file permi...
What does “Git push non-fast-forward updates were rejected” mean?
... push command, you should only do so if you are absolutely certain this is what you want to do.
Force-pushes can cause issues for other users that have fetched the remote branch, and is considered bad practice. When in doubt, don’t force-push.
Git cannot make changes on the remote like a fas...
CSS Font Border?
...
Here's what I'm using :
.text_with_1px_border
{
text-shadow:
-1px -1px 0px #000,
0px -1px 0px #000,
1px -1px 0px #000,
-1px 0px 0px #000,
1px 0px 0px #000,
-1px 1px 0px #00...
JavaScript: What are .extend and .prototype used for?
...type javascript library, but I am beginning to think that is not the case. What are these used for?
6 Answers
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How do you get a timestamp in JavaScript?
...dable by other devs. Date.now() is clearer and ensures everyone else knows what's going on.
– Harry Sadler
Mar 29 '17 at 19:06
5
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SQL set values of one column equal to values of another column in the same table
...
I don't think that other example is what you're looking for. If you're just updating one column from another column in the same table you should be able to use something like this.
update some_table set null_column = not_null_column where null_column is null
...
What does `:_*` (colon underscore star) do in Scala?
... - sequence
: - type ascription, a hint that helps compiler to understand, what type does that expression have
_* - placeholder accepting any value + vararg operator
child ++ newChild : _* expands Seq[Node] to Node* (tells the compiler that we're rather working with a varargs, than a sequence). Pa...
What does the 'Z' mean in Unix timestamp '120314170138Z'?
...However, since it is primarily used as a reference time, it doesn't matter what area of Earth it applies to as long as everyone uses the same reference.
From wikipedia again, http://en.wikipedia.org/wiki/Nautical_time:
Around 1950, a letter suffix was added to the zone description,
assigning ...