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How to get a value from a cell of a dataframe?
...as 10.1/13.1
I upgraded from 10.1 to 13.1, before iloc is not available.
Now with 13.1, iloc[0]['label'] gets a single value array rather than a scalar.
Like this:
lastprice=stock.iloc[-1]['Close']
Output:
date
2014-02-26 118.2
name:Close, dtype: float64
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MySQL Conditional Insert
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In this, dual is a table with one row only (found originally in Oracle, now in mysql too). The logic is that the SELECT statement generates a single row of data with the required values, but only when the values are not already found.
Alternatively, look at the MERGE statement.
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Getting the difference between two repositories
...ng for me, it's throwing: fatal: ambiguous argument 'remotes/b/master': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git <command> [<revision>...] -- [<file>...]' Any ideas here?
– Andrew Heekin
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Running code in main thread from another thread
... @DavidWasser Fair enough. I don't even remember why I asked that question now (it was posted almost a year ago).
– Greg Brown
Aug 7 '16 at 20:42
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Change text color of one word in a TextView
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Easiest way I know is to just use html.
String first = "This word is ";
String next = "<font color='#EE0000'>red</font>";
t.setText(Html.fromHtml(first + next));
But this will require you to rebuild the TextView when (if?) yo...
How to prevent line-break in a column of a table cell (not a single cell)?
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You can use the CSS style white-space:
white-space: nowrap;
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How to remove all the null elements inside a generic list in one go?
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I do not know of any in-built method, but you could just use linq:
parameterList = parameterList.Where(x => x != null).ToList();
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Android- create JSON Array and JSON Object
...save");
params.put("data", jsonObj.toString());
// Now you can send them to the server.
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How do I parse JSON with Ruby on Rails? [duplicate]
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Taken from the documentation, the parsing is now: parsed_json = JSON.parse(your_json_string)
– user1026130
Apr 26 '13 at 17:04
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Split string with multiple delimiters in Python [duplicate]
...on of yours toward this problem. I think it is a great one. "If you don't know a direct answer, use combination of things you know to solve it".
– AliBZ
Jul 23 '13 at 18:04
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