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Redirect parent window from an iframe action
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In Chrome, @Parris jsfiddle throws this error: Unsafe JavaScript attempt to initiate navigation for frame with URL 'jsfiddle.net/ppkzS' from frame with URL 'parrisstudios.com/tests/iframe_redirect.html'. The frame attempting navigation of the top-level window is sa...
What does “atomic” mean in programming?
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How to serve static files in Flask
...nd_from_directory is designed to solve that security problem. It exists to error out if the path leads to outside the particular directory.
– jpmc26
May 5 '14 at 20:59
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pandas three-way joining multiple dataframes on columns
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I get an error on trying that: ValueError: Indexes have overlapping values, although, by inspection of the individual dataframes in the list, they don't seem to have overlapping values.
– SomJura
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How to redirect output to a file and stdout
...gt;&1 | tee outfile
2>&1 redirects channel 2 (stderr/standard error) into channel 1 (stdout/standard output), such that both is written as stdout. It is also directed to the given output file as of the tee command.
Furthermore, if you want to append to the log file, use tee -a as:
pro...
Can you get DB username, pw, database name in Rails?
I'm writing a rake task that does some DB work outside of Rails/ActiveRecord.
5 Answers
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How to make a DIV not wrap?
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answered Apr 19 '17 at 16:05
FunkodebatFunkodebat
4,93933 gold badges3131 silver badges5151 bronze badges
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Is a GUID unique 100% of the time?
...iclippert.com/2012/04/30/guid-guide-part-two/
https://ericlippert.com/2012/05/07/guid-guide-part-three/
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How to set timeout for http.Get() requests in Golang?
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What happens when the timeout hits? Does Get return an error? I’m a little confused because the Godoc for Client says: The timer remains running after Get, Head, Post, or Do return and will interrupt reading of the Response.Body. So does that mean that either Get or reading Res...
Accessing an SQLite Database in Swift
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guard sqlite3_open(fileURL.path, &db) == SQLITE_OK else {
print("error opening database")
sqlite3_close(db)
db = nil
return
}
Note, I know it seems weird to close the database upon failure to open, but the sqlite3_open documentation makes it explicit that we must do so to avo...