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Selecting the last value of a column
I have a spreadsheet with some values in column G. Some cells are empty in between, and I need to get the last value from that column into another cell.
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Is there still any reason to learn AWK?
... even old fashioned ones, because I like to use the right solution for the problem.
24 Answers
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Java Hashmap: How to get key from value?
If I have the value "foo" , and a HashMap<String> ftw for which ftw.containsValue("foo") returns true , how can I get the corresponding key? Do I have to loop through the hashmap? What is the best way to do that?
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Search text in fields in every table of a MySQL database
...o search in all fields from all tables of a MySQL database a given string, possibly using syntax as:
24 Answers
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PHP: How to use array_filter() to filter array keys?
The callback function in array_filter() only passes in the array's values, not the keys.
14 Answers
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Callback functions in C++
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Note: Most of the answers cover function pointers which is one possibility to achieve "callback" logic in C++, but as of today not the most favourable one I think.
What are callbacks(?) and why to use them(!)
A callback is a callable (see further down) accepted by...
How to generate a git patch for a specific commit?
I need to write a script that creates patches for a list of SHA1 commit numbers.
10 Answers
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How can I change the default width of a Twitter Bootstrap modal box?
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UPDATE:
In bootstrap 3 you need to change the modal-dialog.
So in this case you can add the class modal-admin in the place where modal-dialog stands.
Original Answer (Bootstrap < 3)
Is there a certain reason you're tryin...
Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
... a similar question ( Running Batch File in background when windows boots up ), but this time I need to launch a batch:
9 A...
How do I run all Python unit tests in a directory?
I have a directory that contains my Python unit tests. Each unit test module is of the form test_*.py . I am attempting to make a file called all_test.py that will, you guessed it, run all files in the aforementioned test form and return the result. I have tried two methods so far; both have fail...