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GitHub - failed to connect to github 443 windows/ Failed to connect to gitHub - No Error
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@Anand But I am not even on a proxy server, then what should I do to fix this error? What do I put in the proxy server? I am not using any proxy
– Faizan
Mar 29 '15 at 18:08
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Declaring array of objects
...ObjectAt(array, index)
{
return array[index] = array[index] || {};
}
Then use it like this:
var sample = [];
var obj = getDefaultObjectAt(sample, 0); // {} returned and stored at index 0.
Or even:
getDefaultObjectAt(sample, 1).prop = "val"; // { prop: "val" } stored at index 1.
Of c...
Convert Pandas column containing NaNs to dtype `int`
...l].replace('-1', np.nan)
Remove NaNs, convert to int, convert to str and then reinsert NANs.
It's not pretty but it gets the job done!
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follo...
Creating a “logical exclusive or” operator in Java
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If x and y are booleans, then the logic table for xor and != are identical: t,t => f ; t,f => t; f,t => t; f,f => f
– Greg Case
Apr 7 '09 at 17:15
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Why always ./configure; make; make install; as 3 separate steps?
..., lots of configure options are pointing to /usr or /usr/local. That means then you have to use actually sudo make install because only root can copy files to /usr and /usr/local.
Now you see that each step is a pre-requirement for next step. Each step is a preparation to make things work in a pr...
Recommended add-ons/plugins for Microsoft Visual Studio [closed]
...soft Visual Studio ?
Freebies are preferred, but if it is worth the cost then that's fine.
77 Answers
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How many parameters are too many? [closed]
... More
than three (polyadic) requires very
special justification -- and then
shouldn't be used anyway.
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edited Nov 24 '08 at 22:00
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Stop pip from failing on single package when installing with requirements.txt
...olution handles empty lines, whitespace lines, # comment lines, whitespace-then-# comment lines in your requirements.txt.
cat requirements.txt | sed -e '/^\s*#.*$/d' -e '/^\s*$/d' | xargs -n 1 pip install
Hat tip to this answer for the sed magic.
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How can I use optional parameters in a T-SQL stored procedure?
...t repeating code, ...
If you are looking to achieve the best performance then you should write a bespoke query for each possible combination of optional criteria. This might sound extreme, and if you have a lot of optional criteria then it might be, but performance is often a trade-off between eff...
How to call a method after a delay in Android
...o have Runnables execute on another thread, you need to make a new thread, then Looper.prepare(), make a new Handler() and then Looper.loop(). Any Runnables posted to this new Handler will execute on this new thread. If you don't do all this, the post() will throw an exception.
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