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Setting mime type for excel document
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I believe the standard MIME type for Excel files is application/vnd.ms-excel.
Regarding the name of the document, you should set the following header in the response:
header('Content-Disposition: attachment; filename="name_of_excel_file.xls"');
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Count number of occurrences of a pattern in a file (even on same line)
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To count all occurrences, use -o. Try this:
echo afoobarfoobar | grep -o foo | wc -l
And man grep of course (:
Update
Some suggest to use just grep -co foo instead of grep -o foo | wc -l.
Don't.
This shortcut won't work in all cases. Man page says:
-c print...
heroku - how to see all the logs
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edited Jun 14 '17 at 17:27
reergymerej
1,95222 gol...
Two inline-block, width 50% elements wrap to second line [duplicate]
...ave two columns of 50% width space, and avoid floats.
So i thought using display:inline-block .
5 Answers
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Docker how to change repository name or rename image?
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edited Dec 21 '19 at 6:26
digfish
15811 silver bad...
Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy
...ror on a couple of Chrome browsers but not all. Not sure entirely what the issue is at this point.
11 Answers
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Call method in directive controller from other controller
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This is an interesting question, and I started thinking about how I would implement something like this.
I came up with this (fiddle);
Basically, instead of trying to call a directive from a controller, I created a module to...
Change the name of a key in dictionary
...r in 1 step:
dictionary[new_key] = dictionary.pop(old_key)
which will raise KeyError if dictionary[old_key] is undefined. Note that this will delete dictionary[old_key].
>>> dictionary = { 1: 'one', 2:'two', 3:'three' }
>>> dictionary['ONE'] = dictionary.pop(1)
>>> dic...
Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?
Why I'm getting this PHP error?
13 Answers
13
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Python Matplotlib figure title overlaps axes label when using twiny
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I'm not sure whether it is a new feature in later versions of matplotlib, but at least for 1.3.1, this is simply:
plt.title(figure_title, y=1.08)
This also works for plt.suptitle(), but not (yet) for plt.xlabel(), etc.
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