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How to correctly display .csv files within Excel 2013?
...itor like Notepad++ and add the following text in the first line:
sep=,
Now open it with excel again.
This will set the separator as a comma, or you can change it to whatever you need.
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How can I do DNS lookups in Python, including referring to /etc/hosts?
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Does anyone know at which level this lookup is cached? Within Python? Or OS? Or DNS server?
– Simon East
Sep 18 '11 at 9:36
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Handling JSON Post Request in Go
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Thanks! I see where I was going wrong now. If you call req.ParseForm(), which I was doing in earlier attempts of trying to solve this problem, before you try and read the req.Body, it seems to clear the body out and unexpected end of JSON input is thrown when you...
Git Bash doesn't see my PATH
...
because I was installing Go and this path contained the executable go.exe
Now Git bash was able to recognize the command:
go
Perhaps just a system reboot would have been enough in my case, but I'm happy that this solution work in any case.
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iPhone SDK: what is the difference between loadView and viewDidLoad?
...self.view, then releasing...it seemed somehow awkward, unnecessary. I can now understand why that decision would have led me down the path where I now find myself.
– ryan.scott
Feb 23 '09 at 4:29
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Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
...ut this line. For my example, I'll say the actual server is on 10.1.1.7)
Now access the MySQL Database on your actual server (say your remote address is 123.123.123.123 at port 3306 as user 'root' and I want to change permissions on database 'dataentry'. Remember to change the IP Address, Port, a...
How to change the default encoding to UTF-8 for Apache?
...icle.
AddDefaultCharset utf-8
But I have to use Chinese characters
now and then. Previously, I translated
Chinese characters to Unicode code and
include it in the document using the
&# hack. But it is only useful for
page having a few characters.
There is a better way to do ...
Are Javascript arrays sparse?
... actual array would be inefficient.
You'll have to ask someone with more knowledge about specific implementations to answer what excatly triggers the shift from dense to sparse, but your example should be perfectly safe. If you want to get a dense array, you should call the constructor with an expl...
Passing Parameters JavaFX FXML
...ntroller from your loader instance.
FXMLLoader instances themselves never know anything about domain objects. You do not directly pass application specific domain objects into the FXMLLoader constructor, instead you:
Construct an FXMLLoader based upon fxml markup at a specified location
Get a cont...
How do I sort a vector of pairs based on the second element of the pair?
... c++14, the best solution is very easy to write thanks to lambdas that can now have parameters of type auto. This is my current favorite solution
std::sort(v.begin(), v.end(), [](auto &left, auto &right) {
return left.second < right.second;
});
Just use a custom comparator (it's ...