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Disable IPython Exit Confirmation
It's really irritating that every time I type exit() , I get prompted with a confirmation to exit; of course I want to exit! Otherwise, I would not have written exit() !!!
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How can I define a composite primary key in SQL?
How can I define a composite primary key consisting of two fields in SQL?
3 Answers
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Get an array of list element contents in jQuery
...optionTexts.push($(this).text()) });
...should do the trick. To get the final output you're looking for, join() plus some concatenation will do nicely:
var quotedCSV = '"' + optionTexts.join('", "') + '"';
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what is the unsigned datatype?
...times, but never seen an explanation for it. I suppose there's a corresponding signed type. Here's an example:
7 Answers
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Count cells that contain any text
I want to count the cells that contain anything within a range.
Any cell that contain text, or numbers or something else should do a plus one in my result-cell.
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Merge two branch revisions using Subversion
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Checkout URL A.
Use SVN merge to merge URL B to your working copy of A.
Commit A.
Or vice versa of course :)
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How to go to an error using only the keyboard in Eclipse?
Let's say I have a file with 10 lines and I have a problem with the name of the package (or something) and the cursor is on the last line of the text.
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List files committed for a revision
How do I list the file names/paths that are committed, using a revision number?
3 Answers
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Qt: *.pro vs *.pri
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A .pro file is what you would run QMake on. A .pri file is included by a .pro file. Other than that there is not much of a difference between the two.
Example usage could be if you have different builds which need different options. You could put shared information in the .pro, whi...
twig: IF with multiple conditions
...( trans_fields | length > 0 ) %}
Expressions
Expressions can be used in {% blocks %} and ${ expressions }.
Operator Description
== Does the left expression equal the right expression?
+ Convert both arguments into a number and add them.
- Convert both arguments...