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How can I find where Python is installed on Windows?
...t recognized as an internal or external command, operable program or batch file."
– David Spector
Nov 25 '19 at 21:40
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Why use finally in C#?
...That makes it perfect for things like releasing resources, db connections, file handles, etc.
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How to hide one item in an Android Spinner
I am looking for a way to hide one item in an Android spinner widget. This would allow you to simulate a spinner with no items selected, and ensures that the onItemSelected() callback is always called for every item selected (if the hidden item is the "current" one). Normally there is always one ite...
Why is std::min failing when windows.h is included?
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The windows.h header file (or more correctly, windef.h that it includes in turn) has macros for min and max which are interfering.
You should #define NOMINMAX before including it.
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Parse a URI String into Name-Value Collection
... pairs = query.split("&");
for (String pair : pairs) {
int idx = pair.indexOf("=");
query_pairs.put(URLDecoder.decode(pair.substring(0, idx), "UTF-8"), URLDecoder.decode(pair.substring(idx + 1), "UTF-8"));
}
return query_pairs;
}
You can access the returned Map using...
ExecJS and could not find a JavaScript runtime
...odejs on my dev machine per this answer and took therubyracer out of my gemfile. See also stackoverflow.com/questions/7092107/….
– Mark Berry
Jan 17 '12 at 1:58
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Connecting to TCP Socket from browser using javascript
... features are only available for extensions and, although documented, are hidden for the moment. Having said that, some developers are already creating interesting projects using it, such as this IRC client.
To access this API, you’ll need to enable the experimental flag in your extension’s man...
'heroku' does not appear to be a git repository
...ploying python app , there is no need to specify Python in Requirement.txt file
– MD Shahrouq
Sep 28 '17 at 5:49
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Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
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ERROR! The server quit without updating PID file
– bastianwegge
Jan 24 '17 at 9:29
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@Column(s) not allowed on a @ManyToOne property
...kar maybe because You use @ManyToOne on this, and "mappedBy" on the other side (class), which means that this column (named "LicenseeFK") is a foreign key, and therefore a joined column. So, it is a joinedColumn with name "LicenseeFK". I hope it is clear now.
– Aleksandar
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